2500mah credit card power bank

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Basic Info

Payment Type:	T/T,Western Union

Product Description

Using Instructions:

1. The keys function: Key power instructions for key, press the

Battery power after according to the current, the corresponding

LED light, loosen buttons about 5 seconds LED out after, four light

Said backup battery is full of electricity, three light for backup

Battery life, 75%, two light bright show 50% power, a light bright

Show 25% power, need timely charging, (if press then no LED

Display, it is backup battery power has been completely finished,

It needs recharging activation).

2. Charge function: Using charging line to inserted into the

Computer or a USB 5 V interface output can be charging charger,

Charge, indicator light display the current of the battery power.

3. The overcharge protection: The battery voltage of 4.3 V + /-0.05

V, battery automatic protection, stop for recharging the battery.

4. Discharge protection: The battery voltage is lower than 2.4 V +

/-0.1 V, battery automatic protection, stop foreign discharge.

5. Short circuit protection: Normal work, the output is short

Circuit, circuit automatic protection and stop output, with the
.

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Related Keywords

Power Bank Card , Power Bank Gift , Cheap Power Bank