Experience the convenience of portable power with the 950mAh Solar Keychain Power Bank, designed to keep your devices charged and ready in any situation. This compact and travel-friendly USB external battery is perfect for outdoor activities, featuring a keychain for easy attachment and 3 high-brightness LED lights for emergency lighting.

Equipped with monocrystalline silicon solar cells, this power bank offers a high conversion efficiency, with a solar energy conversion rate exceeding 17%. It can quickly charge your mobile phone in approximately 30 minutes, depending on the brand and model. The built-in battery of the solar charger takes 20-24 hours to fully charge under sunlight, or about 2.5 hours when using a computer or AC adapter.

This universal power bank provides reliable charging for most devices, with an input and output voltage of 5.0V±0.02 and a maximum output current of DC500-800mA/H. The solar panel power of 5V 40MA ensures efficient energy collection, making it a dependable choice for emergencies and outdoor adventures. Compact and efficient, this solar keychain power bank is an essential accessory for staying connected and prepared on the go.