Category: All News

  • Breakthrough in Deposition Develops 120-Layer High-Density 3D DRAM

    Breakthrough in Deposition Develops 120-Layer High-Density 3D DRAM

    Key Takeaways

    1. Researchers developed a method to grow 120 alternating layers of silicon and silicon-germanium on 300mm wafers for advanced 3D DRAM, maintaining strain essential for device yield.

    2. The silicon-germanium layers used 20% germanium, allowing for selective etching and enabling over 100 bilayers on production-sized wafers, which increases memory density.

    3. Process modifications were made to ensure sharp interfaces and minimize layer mixing, using reduced-pressure CVD techniques and maintaining consistent germanium profiles.

    4. Defect management was crucial, with techniques confirming that the wafer remained fully strained and free of threading dislocations, despite the multilayer structure’s thickness.

    5. Uniformity in layer deposition was enhanced through active temperature control in the reactor, addressing challenges related to thickness variations and maintaining consistent interface quality.


    Researchers at imec and Ghent University have come up with a new way to grow 120 alternate layers of silicon and silicon-germanium on 300mm wafers, which will help in making three-dimensional DRAM. Each stack includes about 65 nanometers of silicon and 10 nanometers of silicon-germanium, which has 20 percent germanium, repeated 120 times. This keeps the inner wafer fully strained, which is vital for the yield of the devices. Most of the misfit dislocations occur near the edge of the wafer, where the bevel allows for relaxation.

    Silicon-Germanium Layers

    To create these channels, they needed silicon-germanium layers that could be etched selectively, which is why they opted for a composition that includes 20 percent germanium. The findings from the team show that it’s possible to build over 100 bilayers on production-sized wafers, which leads to a higher memory density.

    Process Adjustments

    To make this happen, the team modified their process to keep the interfaces sharp and to minimize mixing between the layers, all while ensuring good throughput. They utilized reduced-pressure CVD in ASM Intrepid tools, growing silicon with silane at around 675 degrees Celsius and silicon-germanium with dichlorosilane and germane. Secondary-ion mass spectrometry was used to compare a normal stack to one that was kept hot for as long as it would take to create 60 additional bilayers. The germanium profiles were consistent, showing that there was hardly any mixing between silicon and silicon-germanium under these conditions.

    Managing Defects

    Handling defects was also a key issue. High-resolution X-ray diffraction and cross-sectional TEM indicated that the superlattice in the wafer remained fully strained, and no threading dislocations were observed there. Even though the total thickness of silicon-germanium is about 1.2 micrometers—much greater than the typical critical thickness for a single layer—the multilayer structure and clean growth kept it stable. The authors noted that strain relaxation occurs near the edge due to the bevel effect, and they suggested either lowering the germanium content or adding a small amount of carbon to reduce lattice mismatch. They also kept an eye on wafer bow and, when needed, applied a compressive nitride layer to the back after safeguarding the front side.

    Uniformity Challenges

    The team paid close attention to the uniformity challenges in layer deposition. The paper links changes in layer thickness and non-uniformity in thick stacks to temperature changes caused by unwanted buildup on the reactor’s quartz tube, which affects how the lamps heat the chamber. A newer tool with active temperature control for the tube decreased this drift, enhancing both side-to-side uniformity and layer consistency. In comparison, optimized single-layer runs had thickness variations of about 1.3 percent, while very thick cap structures raised that to around 1.8 percent, with the edge being the most sensitive area. The analysis indicates that interface thicknesses are just a few nanometers, with bottom-of-stack interfaces measuring about 2.6–2.9 nanometers, and sharper transitions higher up. This is consistent with reduced segregation and interdiffusion at the chosen temperature and chemistry. These microscopy findings are in line with x-ray satellite peaks that stayed well-resolved and vertically aligned with the substrate peak, indicating a coherent, strained superlattice.

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  • Nvidia Launches Photonics Switches for Scalable AI Networks

    Nvidia Launches Photonics Switches for Scalable AI Networks

    Key Takeaways

    1. Nvidia launched Spectrum-X Photonics Ethernet and Quantum-X Photonics InfiniBand switches to enhance data center connectivity using light technology, targeting AI factories and reducing energy consumption.

    2. Scaling up data center performance is challenging due to signal loss in copper connections, which can reach around 22 decibels, increasing power requirements and failure risks.

    3. Co-packaged optics (CPO) improve efficiency by placing optical engines next to switch chips, reducing electrical loss to about four decibels and power usage per port to around nine watts, leading to significant gains in energy efficiency and signal quality.

    4. Spectrum-X Photonics offers high bandwidth for Ethernet networks, achieving up to 400 Tb/s in large configurations, while Quantum-X Photonics focuses on 800 Gb/s InfiniBand connections, featuring liquid cooling and in-network computing capabilities.

    5. Nvidia’s future plans include advancing optical technology through stages, aiming for higher speeds and lower latencies, and collaborating with various companies to streamline manufacturing and enable scalable networks with millions of GPUs.


    Nvidia is on a mission to change how data centers connect by using light technology. In March 2025, they launched the Spectrum-X Photonics Ethernet and Quantum-X Photonics InfiniBand switches. These devices are made to link extensive “AI factories” located in various areas and support millions of GPUs while cutting down energy consumption and expenses. The main goal is to combine optical engines with switch chips, which helps in removing unnecessary electrical components.

    The Challenge of Scaling Up

    Scaling up is quite a big challenge. Once speeds reach 800 gigabits per second or higher, copper connections between servers and switches start to hinder performance. Signals weaken as they make their way through boards and connectors. This loss occurs even before the signal gets to the optical module. Nvidia mentions that this loss is around 22 decibels on 200-gigabit channels. As a result, more power is required, with each port consuming roughly 30 watts. Additional components also heighten the chances of failures.

    Innovations with Co-packaged Optics

    Co-packaged optics, or CPO, transforms this arrangement. By positioning the optical engine right next to the switch chip, signals are sent to the fiber almost instantly. This setup minimizes electrical loss to about four decibels and cuts down power use per port to around nine watts. Nvidia claims that, when scaled up, this method delivers roughly 3.5 times better energy efficiency, over 60 times improved signal quality, 10 times greater resilience due to fewer active components, and around 30 percent quicker setup time, since there’s less to construct and keep running.

    Spectrum-X Photonics for Ethernet

    For Ethernet applications, Spectrum-X Photonics is targeted at large, multi-tenant networks. Nvidia states it provides about 1.6 times more bandwidth per area than traditional Ethernet. The options include configurations such as 128 ports at 800 Gb/s or 512 ports at 200 Gb/s, achieving a total of 100 Tb/s. Larger configurations can expand to 512 ports at 800 Gb/s or up to 2,048 ports at 200 Gb/s, reaching a total of 400 Tb/s.

    Quantum-X Photonics for InfiniBand

    Focusing on InfiniBand, Quantum-X Photonics centers around 800 Gb/s connections and employs liquid cooling, which uses liquid coolant to dissipate heat. Its leading switch features 144 ports and can manage 115 Tb/s of data. It also incorporates in-network computing, allowing data processing within the network, rated at 14.4 trillion floating-point operations per second. The system utilizes Nvidia’s latest SHARP (Scalable Hierarchical Aggregation and Reduction Protocol) technology to speed up group tasks across the network.

    Future Plans and Partnerships

    Nvidia asserts that this new generation is twice as fast and five times more scalable for AI networks compared to the last one. The scalability improvement is closely tied to TSMC’s COUPE platform and modern packaging techniques. In the first stage, optical engines in OSFP modules will achieve 1.6 Tb/s. The second stage will introduce co-packaged optics on the motherboard, with capabilities of 6.4 Tb/s. The third stage aims for 12.8 Tb/s within processor packages, which will further minimize latency and energy usage. Nvidia plans to roll out CPO-based Quantum-X switches in early 2026 and Spectrum-X Photonics later that year, both featuring liquid cooling.

    Nvidia is collaborating with several companies, including TSMC, Coherent, Corning, Fabrinet, Foxconn, Lumentum, SENKO, SPIL, Sumitomo Electric, TFC, and others for manufacturing, optics, and assembly. The aim is to eliminate thousands of individual components from large clusters, accelerate setup, and enable networks with a million GPUs without excessive power usage.

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  • Amazfit Metal Smartwatch Strap and Helio Strap Colorways Revealed

    Amazfit Metal Smartwatch Strap and Helio Strap Colorways Revealed

    Key Takeaways

    1. New Amazfit accessories include colorful bands for the Helio Strap fitness tracker and Active 2 smartwatch.
    2. The Active 2 features a luxury metal strap with a folding clasp and vibrant silicone straps.
    3. A pink Helio strap with a nylon design and velcro closure has been showcased, but its release is uncertain.
    4. Unreleased colorful straps for the Active 2 and the pink Helio Strap may not be available to the public yet.
    5. A white variant of the Helio Strap is speculated to launch by the end of September.


    New Amazfit wearable accessories have been seen making the rounds on social media. Recently, a post featuring brand ambassador and tennis player Jasmine Paolini reveals new bands for the Helio Strap fitness tracker and the Active 2 (Round) smartwatch, which is currently priced at $99.99 on Amazon.

    Luxury Designs and New Colors

    In the video showcasing the Active 2, a “luxury” metal strap is highlighted, complete with a folding clasp. This multi-row strap features silver links on the outside and gold links in the center. Additionally, the video presents three vibrant silicone straps for the Active 2 smartwatch. One of them seems to be the Blush 20 mm variant, which can be found at the brand’s online shop for $19.99. Alongside this, there are light blue and dark blue versions that are not yet available for purchase.

    Unreleased Products and Their Future

    Another new product featured in the video is a pink Helio strap. This strap has a light pink nylon design and appears to use a velcro closure, similar to the original version. It’s still uncertain if these colorful straps for the Active 2 and the pink Helio Strap will be made available to the public. Just to note, the HYROX-branded Helio Strap, which was previously highlighted on social media to promote the fitness tracker, is not widely available yet.

    Anticipating the White Variant

    In a different post, the Helio Strap in white has reappeared, having been noticed earlier in the year. Speculation indicates that this white version could be launched by the end of September.

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  • EcoFlow Rapid Pro X: High-Capacity Power Bank with Accessory Support

    EcoFlow Rapid Pro X: High-Capacity Power Bank with Accessory Support

    Key Takeaways

    1. The EcoFlow Rapid Pro X power bank allows customization with compatible accessories, including a Magnetic Block for fast charging.
    2. It has a large 27,650 mAh capacity and supports multiple charging protocols for various devices.
    3. The device features three USB-C ports with a maximum output of 140 W, allowing simultaneous charging of four devices at a total output of 300 W.
    4. It can recharge to 80% in just 20 minutes using the EcoFlow Rapid Pro Desktop Charger, with a maximum input power of 320 W.
    5. The power bank includes app integration, safety features, air travel certification, and is priced at $299.99 in the US and €239.99 in the EU.


    EcoFlow has launched a new series of power banks, and one of the standout models is the Rapid Pro X. This device is notable for its ability to be customized, enabling users to add compatible accessories that enhance the functionality of this portable charger. One such accessory is the Magnetic Block, which includes a 60 cm retractable charging cable that supports fast charging at 140 W.

    Additional Accessories

    Another accessory that EcoFlow has put a spotlight on is the wireless charging block designed for smartwatches. Users are also given the option to modify the appearance of the power bank by attaching detachable cases, with two styles currently available for selection.

    Impressive Specifications

    Talking about the power bank itself, the EcoFlow Rapid Pro X is equipped with a substantial 27,650 mAh capacity. It supports a variety of charging protocols, making it capable of charging numerous devices, from laptops to lower-power gadgets like smartwatches and earbuds.

    The portable charger is fitted with three USB-C ports, with the C1 port reaching a maximum output of 140 W (currently, a 6.6-feet Ugreen 240 W Type-C cable is priced at $8.99 on Amazon). The other two ports can handle fast charging up to 65 W. Thanks to the retractable cable block, the Rapid Pro X is able to charge four devices simultaneously, boasting a total power output of 300 W.

    When recharged using the EcoFlow Rapid Pro Desktop Charger, the power bank can be powered up at a rate of 320 W, which reportedly gets the batteries to 80% capacity in only 20 minutes. It also features a sizable 3.9-inch built-in screen that provides essential information like the power status quickly.

    Key Features

    Among other impressive features of the EcoFlow Rapid Pro X power bank are app integration, various protective measures, and certification for air travel. The portable charger is currently priced at $299.99 in the US and €239.99 in the EU on the official website, but there’s no update on when it will become available for purchase.


     

  • New Breath Sensor Diagnoses Diabetes in Minutes, Research Shows

    New Breath Sensor Diagnoses Diabetes in Minutes, Research Shows

    Key Takeaways

    1. A new sensor can diagnose diabetes and prediabetes quickly using a breath sample, offering results in just a few minutes.
    2. The device measures acetone levels in breath, with levels above 1.8 parts per million indicating diabetes, unlike traditional blood glucose testing.
    3. This breath-based sensor is more convenient than existing methods that require inducing sweat through exercise or chemicals.
    4. The sensor is made from a porous graphene structure combined with zinc oxide, designed specifically to detect acetone while blocking water.
    5. Future improvements may include a sensor that can be used directly under the nose or mask, and adaptations for other types of tests.


    Diagnosing diabetes might become as easy as breathing into a container, thanks to a new sensor created by a team led by Cheng. This device, outlined in Chemical Engineering Journal, can detect diabetes and prediabetes using a breath sample in just a few minutes.

    A Convenient Alternative

    This innovation could serve as a more convenient option compared to existing diagnostic methods that involve lab testing. Rather than measuring blood glucose, the sensor checks the level of acetone in a person’s breath. Humans naturally exhale acetone when they burn fat, and levels above 1.8 parts per million suggest diabetes.

    Simplifying the Process

    While there are sensors available that can detect glucose in sweat, these require inducing sweat through various means like exercise or chemicals, which aren’t always feasible. In contrast, this sensor simply needs you to breathe into a bag, dip the sensor in, and wait for results for a few minutes, says Cheng.

    To develop this sensor, the team used a laser to transform a carbon-based material into a highly porous graphene structure, which they compared to burning bread until it turns black. To make sure the sensor is finely tuned for acetone detection, they combined the graphene with zinc oxide and included a selective membrane that blocks water but allows acetone to pass.

    Future Innovations

    The team is currently working on creating an enhanced sensor that can be used directly under the nose or mask, removing the need for a bag altogether. They also aim to modify the sensor for additional types of tests.

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  • New Casio G-Shock Hybrid Watches Coming to Europe Soon

    New Casio G-Shock Hybrid Watches Coming to Europe Soon

    Key Takeaways

    1. Casio launched two new hybrid watches, GA-010GGB-1A9 and GA-100GGB-1A9, in Europe as part of the G-Shock Black and Gold series.
    2. Both models are available on the Casio online store in select European countries, but a specific release date is not confirmed.
    3. The GA-010GGB-1A9 features a gold vapor deposition face, a black bezel, and a range of functions including a stopwatch and alarms, priced at €149.
    4. The GA-100GGB-1A9 has a gold watch face with black accents, includes advanced features like a 1/1000th stopwatch, and is priced at €129.
    5. Casio ID members can sign up for email alerts about the launch in their area.


    Casio has announced the launch of two new hybrid watches from its G-Shock Black and Gold series in Europe. The models GA-010GGB-1A9 and GA-100GGB-1A9 were first revealed earlier this year, joining two other models that are already on sale in the US and Japan.

    Availability in Europe

    In countries such as the Netherlands, Spain, and Germany, both the G-Shock GA-010GGB-1A9 and GA-100GGB-1A9 can be found on the Casio online store. While these models are marked as ‘coming soon’, Casio has yet to provide a specific release date. Members of Casio ID can sign up to get an email alert about the launch in their area.

    Features of the GA-010GGB-1A9

    The GA-010GGB-1A9 features a gold vapor deposition face, along with a gold mirror LCD display, all set within a black bezel, casing, and strap. The lower digital screen shows the day of the week and the date, with the two upper indicators offering functions like a 1/100th second stopwatch, timer, and alarms. Users can select from 31 time zones, and the two analog hands are touted to stay accurate within 15 seconds each month. The retail price for the Casio G-Shock GA-010GGB-1A9 in the EU is €149.

    Specifications of the GA-100GGB-1A9

    The GA-100GGB-1A9 showcases a gold watch face accented with black, along with a black resin casing and strap. It includes two analog hands and various positive displays that indicate the date and day of the week. At the top of the watch face, there are three dials that connect to features such as a 1/1000th stopwatch, countdown timer, and five daily alarms. Additionally, this watch provides world time support with the Home City Time Swap function. The price for the Casio G-Shock GA-100GGB-1A9 is slightly lower at €129.

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  • Massive Solar Flare 10 Times Bigger Than Earth Captured on Sun

    Massive Solar Flare 10 Times Bigger Than Earth Captured on Sun

    Key Takeaways

    1. The Sun frequently produces solar flares, with recent activity showcasing an eruption as large as ten Earths.
    2. The Sun follows an 11.2-year cycle of fluctuating magnetic activity, leading to magnetic pole reversals.
    3. Scientist Maximilian Teodorescu captured a rare solar event on August 20 using specialized telescopes.
    4. The image reveals a coronal mass ejection stretching over 130,000 km and a prominence nearly 200,000 km wide.
    5. Proper equipment with special filters is necessary for safe observation of solar phenomena.


    The sun, a continuously active star, frequently produces solar flares on its surface. Recently, a scientist captured a photo of an eruption that is as large as ten Earths, illustrating the vastness of this event.

    Understanding the Sun’s Cycle

    The Sun undergoes a cycle that typically lasts about 11.2 years. Throughout this cycle, its magnetic activity fluctuates from low to high, leading to a reversal of its magnetic poles.

    Recent Solar Activity

    In the past few days, solar activity has been quite high. Maximilian Teodorescu, a scientist from The Institute of Space Sciences in Romania, succeeded in capturing a rare event on August 20. By using specialized telescopes designed for observing the Sun, he took an image that showcases two remarkable phenomena.

    Captivating Phenomena Observed

    In the top right of the image, there’s a coronal mass ejection resulting from the disturbance in the Sun’s magnetic field. Though it may appear small, it stretches over 130,000 km, which is equivalent to stacking more than ten Earths. Additionally, in the bottom right corner, there’s another captured phenomenon—a prominence nearly 200,000 km wide.

    The Sun continues to surprise with its solar flares and sunspots. If you’re interested in observing these phenomena in the upcoming days, it’s essential to use proper equipment with special filters to protect your eyes.

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  • Philips Hue Bridge Pro Leak: Price and Launch Date Revealed

    Philips Hue Bridge Pro Leak: Price and Launch Date Revealed

    Key Takeaways

    1. Release Date: The Philips Hue Bridge Pro is expected to launch on September 4th, 2025, ahead of the IFA 2025 event starting September 5th.
    2. Pricing: The anticipated price for the Bridge Pro is €89.99 in Europe, which is €30 more than the original model.
    3. Device Capacity: The new hub will support up to 150 smart lights, 50 accessories, and 500 smart home scenes.
    4. Improved Connectivity: It will connect to your router via Wi-Fi instead of Ethernet for faster performance.
    5. New Features: The MotionAware feature may allow smart lights to function as motion detectors.


    The Philips Hue Bridge Pro seems to have had its price and launch date leaked. Speculation around this new smart home hub began earlier this year, and it was briefly visible on the manufacturer’s website.

    Anticipated Release Date

    According to a report by Hueblog.com, the Philips Hue Bridge Pro might hit the market on September 4th. This aligns with previous predictions that the product would be unveiled around the IFA 2025 event, which kicks off on September 5th. Additionally, the Philips Hue blog indicates that the Bridge Pro will be priced at €89.99 in Europe. This sets it at €30 higher than the original model, typically priced at €59.99 (currently €43.97 at Amazon Germany). Hueblog.com does not specify where this information originates.

    Expected Features and Improvements

    The new Philips Hue Bridge Pro is set to provide several enhancements over its predecessor. It will accommodate a larger number of connected devices, supporting up to 150 smart lights, 50 accessories, and 500 smart home scenes. Furthermore, it’s expected to function faster and connect to your router via Wi-Fi instead of Ethernet. In addition, the new MotionAware feature might enable your smart lights to serve as motion detectors.

    Pricing in Other Markets

    Details regarding the price of the Philips Hue Bridge Pro in other markets, such as the United States, have not yet been disclosed.

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  • Samsung Galaxy Z Fold 7: Slimmer Design with Key Compromises

    Samsung Galaxy Z Fold 7: Slimmer Design with Key Compromises

    Key Takeaways

    1. Different Design Philosophies: Samsung focuses on extreme portability with a slim design and large cover display, while Google emphasizes strength and daily usability with a thicker build.

    2. Durability Features: The Pixel 10 Pro Fold is the first fully waterproof and dust-resistant foldable phone, featuring IP68 certification.

    3. Camera and Battery: The Galaxy Z Fold7 offers a higher 200-MPix camera, while the Pixel 10 Pro Fold has a lower resolution but impressive telephoto zoom and AI image processing; it also includes a larger battery for extended usage.

    4. Software and Updates: Both devices promise seven years of updates, but differ in software focus; Galaxy AI emphasizes multitasking, while Gemini AI focuses on voice and assistance features.

    5. Pricing and Target Audience: The Pixel 10 Pro Fold is priced lower, appealing to durability and AI enthusiasts, while the Galaxy Z Fold7 attracts tech lovers seeking high performance and premium design.


    The Pixel 10 Pro Fold has been officially announced and is likely to hit stores in October. Let’s take a look at how it stacks up against its rival:

    Different Philosophies

    The Samsung Galaxy Z Fold7 (available for purchase here on Amazon) and the Google Pixel 10 Pro Fold embody distinct ideas in the foldable phone market. Samsung emphasizes extreme portability: it’s ultra-slim, lightweight, and features a large cover display that functions like a regular smartphone. It also boasts a staggering 200-MPix camera resolution and a speedy Snapdragon chip, making the Fold 7 especially appealing to power users and photography enthusiasts.

    A Robust Approach

    On the other hand, Google’s strategy focuses on strength and daily usability, resulting in a device that’s even thicker than its forerunner. With IP68 certification, the Pixel 10 Pro Fold becomes the first fully waterproof and dust-resistant foldable. It includes a larger battery that could provide longer usage time, along with a bright, sturdy screen. Although its camera resolution is lower, the mix of telephoto zoom and AI-driven image processing is quite remarkable.

    Software and Pricing Differences

    Both phones promise seven years of updates, but their software approaches are quite different: Galaxy AI offers useful multitasking capabilities, while Gemini AI on the Pixel leans more towards voice and assistance features. The Pixel is a bit less expensive, making it a great option for those who prioritize durability and AI. Meanwhile, the Fold 7 mainly attracts tech lovers who seek top performance and an upscale design.

    Ultimately, the decision of which phone to choose relies heavily on individual preferences. In our review of the Galaxy Z Fold7, we noted that the speakers weren’t as powerful as the previous model, but at least the battery capacity remains unchanged, even though the S Pen feature was dropped for a sleeker design. Our upcoming review will uncover the surprises the Pixel 10 Pro Fold has in store, regardless of its bulk.

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  • Puckipuppy’s Rottweiler E-Trike Features Full Suspension & 500 lbs Capacity

    Puckipuppy’s Rottweiler E-Trike Features Full Suspension & 500 lbs Capacity

    Key Takeaways

    1. Puckipuppy has launched the Rottweiler electric trike as a high-end competitor in the international market, targeting brands like Buzz and Velotric.

    2. The Rottweiler features a unique butterfly handlebar and a 4.7-inch HD display, providing various riding positions and essential driving information.

    3. It is powered by a 960 W motor with a top speed of 15 mph and has a 48 V 15 Ah battery offering a range of up to 55 miles on a single charge.

    4. The e-trike includes a thumb-operated reverse gear, Shimano 7-speed drivetrain, and built-in rear turn signals, enhancing user experience and safety.

    5. The Rottweiler is priced at $2,399 and is available in blue and black color options through Puckipuppy’s official website.


    Puckipuppy has introduced its newest Rottweiler electric trike to the international market. This fresh e-trike from the company aims to position itself as a high-end option, competing against recent models from brands like Buzz and Velotric. The Rottweiler is designed with a low step-through aluminum frame, but it does not feature the foldable design that the Velotric Triker e-trike offers.

    Unique Design Features

    What sets the Rottweiler apart from other e-trikes is its distinctive butterfly handlebar, allowing for various riding positions. This handlebar is paired with a 4.7-inch HD display, which provides essential information related to driving, including speed, battery status, motor power, and more. The e-trike is equipped with 20 x 4” fat tires, hydraulic brakes, and a dual suspension system for improved comfort.

    Power and Performance

    On the performance front, the Rottweiler is powered by a motor that peaks at 960 W (750 W nominal power) with a torque sensor, achieving a top speed of 15 mph (25 km/h). The electric trike is fueled by a 48 V 15 Ah (720 Wh) battery, which Puckipuppy claims can deliver a range of up to 55 miles (88 km) on a single charge. Its aluminum frame is sturdy enough to support a maximum load of 500 lbs (226.7 kg).

    Additional Features and Pricing

    In addition to the unique handlebar, the Rottweiler also features a thumb-operated reverse gear. It comes with a Shimano 7-speed drivetrain and a thumb throttle, similar to the Buzz Cerena T2. Notable other features include built-in rear turn signals, a parking brake, and a chain that is resistant to corrosion.

    Regarding cost, the Puckipuppy Rottweiler is available for $2,399 and can be found in blue and black color options. Customers can easily purchase this e-trike through Puckipuppy’s official website.

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