Batteries naturally decline in their ability to hold a charge as they age. Operating systems like Windows and macOS already include various tools designed to help prolong battery life. Chargie aims to simplify the process of safeguarding laptop batteries. This compact device plugs into the USB-C charging port and connects to the laptop’s charging cable. There are also adapters for Dell, HP, and Lenovo laptops that use a traditional hollow plug rather than USB-C.
Features and Functionality
Chargie works with chargers that have an output of up to 100 watts. Once it’s connected, the device must be paired with the laptop via Bluetooth to set it up using its dedicated software. The application is compatible with Windows, macOS, and Chrome OS, allowing users to limit the maximum battery charge to a specific percentage, such as 80%. This helps to extend battery life, as fully charging or depleting a battery can cause additional strain.
While it’s possible to achieve similar results through software alone, Chargie provides extra functionalities. It enables users to set charging schedules and monitor as well as limit the current charge rate. The concept is that slower charging generates less heat, which in turn protects the battery cells. As a result, charging may take a longer time. An update anticipated in the second quarter of 2025 will allow Chargie to also be used with smartphones.
Pricing and Risks
At present, Chargie is being funded through a Kickstarter campaign, where it can be pre-ordered under the “Early Bird” deal for $40. After this initial offer, the price will increase to $49. The expected delivery date is February 2025, with the prices not covering shipping and import taxes. As is common with crowdfunding initiatives, there are inherent risks: products may not arrive, or they might be of subpar quality if issues arise during production.
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