Specifications:
Electric core type: High quality A+ grade lithium polymer battery.
Battery life: ≤ 3000 times.
Nominal voltage: 1.5V.
Rated capacity: 3000mAh.
Rated energy: 4.5wh.
Rated output voltage: 1.5V.
Rated input: One Micro USB input /5V.
Maximum output current: ≤ 2A.
Maximum input current: Less than 500mA.
Charge voltage limit: 5V.
Charge: Approximately 3 hours.
Shell material: High quality fire ABS plastic shell + copper electrode.
Standard colour: Black & green.
Battery size: 25mm X 49mm.
Package: 2 x batteries; 2 x USB chargers in package.