Highlights: Battery Type: Li-ion polymer battery Is Discontinued by Manufacturer: ‎ No Battery Duration: Over 500 times charging and discharging. Capacity: 3000mAh Power Input: 5V DC/1A Power Output: 5VDC/1Aor 2.1 A Working Environment -20/35 C and max. Description: Mirror Power Bank 3000mAh This power bank can be used as a backup power source. It can charge your digital devices with DC-5V/1A or 2.1A current input. It’s also a compact makeup mirror with built in LED lights. Use the micro-USB cable (include) to charge your power bank. Charge at least 8 hours for the first time