Tag: solar charging

  • Casio AQ-S820W Watches with Dual Timers Now Available in More Countries

    Casio AQ-S820W Watches with Dual Timers Now Available in More Countries

    Key Takeaways

    1. Casio has released the AQ-S820W-1AV and AQ-S820W-3BV watches in several European countries, including the Netherlands, Spain, and France, with a retail price of €59.90.

    2. The AQ-S820W watches feature a resin case, weigh 46 g, and have dimensions of 52.5 x 50.1 x 12.7 mm, along with various functionalities like world time, countdown timers, and five daily alarms.

    3. The watches include an amber LED backlight and are water-resistant up to 100 m, with solar charging capabilities and a battery life of around 10 months under typical usage.

    4. A tan variant, AQ-S820W-5AV, has been showcased but is not yet available in Europe.

    5. There is no confirmed release date for the AQ-S820W models in Europe or plans for their launch in the United States at this time.

    The Casio AQ-S820W-1AV and AQ-S820W-3BV watches are being released in more European nations. These models were first leaked in April 2025 and were later confirmed on the brand’s UK site during the same month.

    Availability in Europe

    Casio has now made the AQ-S820W-1AV (black) and AQ-S820W-3BV (khaki) available on its online platforms in countries such as the Netherlands, Spain, and France. Each watch has a recommended retail price of €59.90, which is the same as older models in the series, like the AQ-S800W-1BV. For those in the UK, the AQ-S820 is priced at £54.90. There’s also a tan variant, the AQ-S820W-5AV, showcased on the brand’s global site, but it has not yet been launched in Europe.

    Specifications and Features

    The AQ-S820W watches feature a resin case, bezel, and strap, with dimensions of 52.5 x 50.1 x 12.7 mm (~2.1 x 2.0 x 0.5 inches) and a weight of 46 g (~1.6 oz). They offer world time across 48 cities, along with a home city-world time swap function. Additional features include two countdown timers for interval training, a stopwatch that measures up to 1/100th of a second, and five daily alarms. An amber LED backlight aids visibility in dim lighting, and the watches are water-resistant up to 100 m. They also provide solar charging with a power-saving mode and a battery power indicator; under typical usage without light exposure, the watch can last around 10 months.

    Future Launch Plans

    It remains uncertain when the AQ-S820W-1AV and AQ-S820W-3BV will officially be available in Europe. Additionally, Casio has not yet revealed any intentions to release these watches in the United States. Currently, the brand offers older AQ-S800 models, such as the AQ-S800W-1B2V (currently priced at $40.97 on Amazon).

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  • Lenovo Yoga Solar PC Kit Debuts at MWC 2025 for Sustainable Charging

    Lenovo Yoga Solar PC Kit Debuts at MWC 2025 for Sustainable Charging

    Key Takeaways

    1. Lenovo introduced the Yoga Solar PC Proof of Concept, capable of charging via sunlight and ambient light.
    2. Just 20 minutes of direct sunlight can power an hour of video playback.
    3. The solar panel boasts a thickness of 15 mm and the laptop weighs around 1.5 kg.
    4. The device achieves 24% solar efficiency using “Back Contact Cell” technology and a Dynamic Solar Tracking system.
    5. The Yoga Solar PC kit includes two solar panels and a USB-C power bank, compatible with any USB-C device.

    Lenovo has unveiled a rather unusual device at MWC 2025. The Yoga Solar PC Proof of Concept is said to be capable of charging your laptop using sunlight and even ambient light. Lenovo asserts that just 20 minutes of direct sunlight can provide enough energy for an hour of video playback. This innovative panel measures only 15 mm in thickness, and the total weight of the laptop is around 1.5 kg.

    Solar Efficiency Innovations

    Typically, the efficiency of commercially available solar cells tops out at around 19-20%. However, Lenovo claims that their Yoga Solar PC Proof of Concept can achieve an impressive 24% efficiency. This is made possible by their “Back Contact Cell” technology, which repositions the mounting brackets and grid lines to the rear of the solar cells, enhancing active absorption. Additionally, it features a Dynamic Solar Tracking system that continuously monitors the current and voltage of the solar panel, automatically adjusting the charger settings to prioritize sending the generated energy to the system.

    Versatile Charging Solution

    Also introduced is the Yoga Solar PC kit, which comprises two solar panels and a USB-C power bank. Unlike the aforementioned laptop that needs specific hardware, this kit is compatible with any device that supports power through USB-C. Regrettably, Lenovo has not provided any information regarding the pricing or availability of either product.

    Lenovo Yoga Solar PC Kit Debuts at MWC 2025 for Sustainable ChargingLenovo Yoga Solar PC Kit Debuts at MWC 2025 for Sustainable ChargingLenovo Yoga Solar PC Kit Debuts at MWC 2025 for Sustainable Charging
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  • Anker Solix F3800 Plus: 3200W Solar Charging Power Station

    Anker Solix F3800 Plus: 3200W Solar Charging Power Station

    Key Takeaways

    1. Anker is launching the Anker Solix F3800 Plus on February 26th, with unclear regional availability.
    2. The new power station will have significant upgrades, particularly in solar charging efficiency and compatibility.
    3. Solar charging capacity will increase to 3,200 watts, up from the previous 2,400 watts.
    4. The Anker Solix F3800 Plus will be compatible with gasoline generators.
    5. Limited additional information has been provided, and competitors offer optimized generators for their power stations.

    The Chinese brand Anker is well-known for its variety of gadgets and accessories, particularly those related to power supply. The company has rolled out numerous power banks and larger power stations, which can be found on Amazon. Recently, Anker has announced a new addition to its product line. While this new power station is portable, it isn’t the smallest option available and is mainly intended for stationary use due to its substantial capacity.

    Upcoming Release Announcement

    Anker has shared a newsletter to inform customers about the upcoming launch of the Anker Solix F3800 Plus, set to be released on February 26th. However, it’s still uncertain which regions will see this release on that date. Although complete technical details haven’t been revealed yet, it’s clear that this new model will be an enhancement over the Anker Solix F3800, which has a capacity of 3,840Wh and is currently priced at $2,999 on Amazon, thanks to a $1,000 discount.

    Key Improvements

    The Anker Solix F3800 Plus is expected to feature significant upgrades, particularly in solar charging efficiency and compatibility with other power sources. Now, charging through solar panels may reach up to 3,200 watts, an increase from the previous limit of 2,400 watts. Additionally, this power station is confirmed to work with gasoline generators.

    Lack of Further Details

    Despite the exciting updates, Anker hasn’t shared much additional information. It’s worth noting that power stations typically don’t require official backing to be charged by standard generators. However, rivals like EcoFlow and other manufacturers have generators that are optimized for their specific power stations, enabling automatic charging when necessary.

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  • Garmin Enduro 3: Lightweight GPS Watch for Ultra Athletes

    Garmin Enduro 3: Lightweight GPS Watch for Ultra Athletes

    Garmin has unveiled the Enduro 3, a new GPS smartwatch tailored for endurance athletes. This lightweight device boasts an impressive battery life, further extended by its solar charging feature.

    Key Features and Design

    Weighing in at 63 grams, the Enduro 3 offers up to 320 hours of battery life in GPS mode with solar charging. It includes capabilities such as dynamic round-trip routing, trail run VO2 max insights, and preloaded TopoActive maps to enhance outdoor adventures.

    A standout feature of the Enduro 3 is its improved solar battery, which captures more than double the solar power compared to its predecessor, aiding in its lengthy 320-hour battery duration in GPS mode. The inclusion of SatIQ technology helps optimize battery life by intelligently switching between GPS modes while maintaining precise location tracking.

    The watch is designed for durability, featuring a titanium bezel, sapphire lens, and nylon band. It also comes equipped with a built-in LED flashlight that offers adjustable brightness, a red light, and a strobe mode for low-light environments.

    Features for Trail Runners and Athletes

    Specifically for trail runners, the Enduro 3 delivers VO2 max insights, grade-adjusted pace, and NextFork Map Guides. It also provides dynamic round-trip routing, TopoActive maps, and preloaded maps for golf courses and ski resorts.

    The device offers advanced strength training functions with 4-6 week plans and sport-specific exercises. Besides its endurance capabilities, it monitors performance metrics such as VO2 max, training load, and adaptation to heat and altitude. Health and fitness tracking features include HRV status, Pulse Ox, sleep monitoring, and an FDA-cleared ECG app.

    Connectivity and Smart Features

    In terms of connectivity, the Enduro 3 supports Garmin Messenger for two-way text messaging, Garmin Share for location and workout sharing, and smart notifications. It also features Garmin Pay for contactless transactions and music streaming services like Spotify, Deezer, or Amazon Music.

    Pricing & Availability

    The Enduro 3 is currently available with a suggested retail price of $899.99.

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  • Xiaomi BW500 Outdoor Camera: 6-Month Battery, Solar Charging

    Xiaomi BW500 Outdoor Camera: 6-Month Battery, Solar Charging

    The Xiaomi Outdoor Camera BW500 has been introduced in China, featuring a battery life that can extend up to 6 months and supports solar charging. Xiaomi also recently launched a 5W solar panel with a USB-C cable compatible with both the Xiaomi Outdoor Camera BW500 and BW300. The BW500 outdoor camera will be available for crowdfunding starting on May 29.

    Features

    The Xiaomi Outdoor Camera BW500 boasts a resolution of 2560 x 1440 pixels and a FOV 136º wide-angle lens with an aperture of F1.6. It is equipped with powerful infrared and full-color LED lights for effective lighting, capable of illuminating intelligently in low-light environments within a 10-meter radius. The camera utilizes a 1.2TOPS AI computing power chip, enabling it to accurately detect people, vehicles, animals, and other objects. When any object enters the camera’s field of view, an alarm is triggered, and the white light turns on, acting as a deterrent. Additionally, the MI Home App sends an alarm notification.

    The BW500 supports intelligent noise reduction for clearer human voice communication and operates an intercom within a 7-meter range. It also includes an MIJIA security chip to guard against data breaches. The optional solar panel connection boosts its versatility and reliability, with the panel angle adjustable for optimal battery life. The camera features a 10,000mAh battery, claimed to last up to six months, with an algorithm that employs low-power technology to adjust battery usage based on the captured scene.

    Storage and Durability

    The Xiaomi Outdoor Camera BW500 includes built-in eMMC 32GB storage and supports cloud storage. It is rated IP67 for dust and water resistance.

    Pricing & Availability

    The BW500 camera will be available for crowdfunding at a price of 369 yuan ($51), starting on May 29 on Xiaomi Youpin.

    Xiaomi BW500 Outdoor Camera: 6-Month Battery, Solar Charging
    Xiaomi BW500 Outdoor Camera: 6-Month Battery, Solar Charging
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  • Baseus CM10 Wireless Headset: Single-Ear Design, Solar Charging, 50-Hour Battery – On Sale

    Baseus CM10 Wireless Headset: Single-Ear Design, Solar Charging, 50-Hour Battery – On Sale

    Introducing the Innovative Baseus CM10 Single-Ear Wireless Headset

    Recently launched in the Chinese market, the Baseus CM10 single-ear wireless headset presents a novel split charging box and base design facilitating solar power replenishment. Boasting a complete charge duration that enables up to 50 hours of continuous playback, this headset emerges as a dependable choice for prolonged usage. Noteworthy is its base structure, allowing easy mounting on a vehicle’s windscreen, enabling solar recharging while on the move.

    Unmatched Attributes

    Delivering an array of remarkable features, the Baseus CM10 is adept at answering calls during driving and is accessible in two elegant colors: white and black. Its semi-in-ear format harmonizes with Bluetooth 5.3 technology, ensuring a steadfast and effective wireless link. Equipped with dual microphone noise cancellation, users relish clear and seamless interactions. The CM10 additionally supports vibration-responsive connectivity, automatically reconnecting upon detecting door-opening vibrations. With a combined 50-hour lifespan facilitated by the charging case, this headset suffices for most users’ needs. Significantly, the rapid 90-minute full recharge duration underscores its efficiency.

    Featherweight and Adaptable

    At a mere 50g, the Baseus CM10 single-ear wireless headset stands out for its lightweight nature and comfortable fit. Offering a 30mAh battery alongside a 400mAh charging case, it ensures ample power for long-lasting utility. Constructed from durable ABS-PC material, its longevity is assured. While the ear attachment side remains unspecified, its flexible design paves the way for effortless customization and adjustment.

    Pricing and Accessibility

    Priced at 199 yuan (roughly $28) in China, the Baseus CM10 single-ear wireless headset strikes a balance between affordability and quality. This appealing price tag positions the CM10 as a desirable choice for those seeking top-tier wireless headsets. Available for purchase on major e-commerce platforms in China like JD.com, its cutting-edge Bluetooth 5.3 connectivity enhances clarity and range. The inclusion of solar charging support elevates its allure, contributing to its overall value. Although international availability details are currently scarce, Baseus may introduce the CM10 to foreign markets in due course.

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