1. Easy to use: with light, nice outlooks also can be carried
easily and charged conveniently by put into the original power
socket of Nokia Series Mobile& Bluetooth Headphone devices
digital products directly 2. Long-wearing:if the battery is
full-charged, it can provide Nokia Series Mobile& Bluetooth
Headphone devices digital products at least a cycle power.
3. This backup battery can be charged via USB port of working PC
and laptop or via AC adacpter. 4. Charging Display:4 LED lights on
left upside flash when charging the Nokia Series Mobile &
Bluetooth Headphone devices, no flash when the power is lower than
2.8V,showing the capacity of the battery when you press the button
on right upside 5.
Charged Display: 4LED lights on left upside flash one by one from
left to right when charging. The FULL indicator lights afeter
charging full. 6.Charge storage mode: output voltage:5.5V±0.5V
output current:≤1000mA(1A)REMARKS: This battery cannot be charged
when it's connecting Nokia Series Mobile & Bluetooth Headphone
devices at the same time 1.
Baterry type: Lithium polymer
battery2.Size:67x62x15(mm)3.Weight:58g4.Capacity:1900mAh 5.Input:
800mah MAX 6.Output: 500mA MAX 7.Charge time:Around 5 hours
8.Guarantee:>500times
