YESIDO YP98 AAA Rechargeable Batteries 4-pack — USB-C, 666mWh YESIDO YP98 AAA rechargeable batteries are convenient and cost-effective batteries for long-lasting use. With USB-C charging, you can charge directly into the battery, without additional adapters — perfect for a smooth everyday life. Each battery can be charged up to 1200 times, saving both money and the environment compared to disposable batteries. With safety design, low self-discharge (retains about 85% charge after one year of storage), and LED indicator for charging status, life becomes easier when you use them in remote controls, wireless mice, microphones, toys and more. Specifications: Brand: Yesido Product type: Battery Quantity in the package: 4 pcs Charging port: USB-C Capacity: 666mWh / 1.5V / 440mAh Charging cycles: up to 1200 times Material: Nickel-plated steel housing Temperature range: -20℃ to 55℃ Self-discharge: Retains approximately 85% after 1 year Universally compatible with products that require AAA batteries