18650 Battery Charger - 3A Output 5v Mobile Power Box USB

Features : 

Output voltage: 5V
Output current: 3A (MAX Dual outputs total 3A)
Charge voltage:DC 5V,2A (recommended more than 2A ).
the center PIN of Charging port is +.
Battery protection: full auto stop, protection against overcharge, the battery voltage is below 2.9V start protection, turn off the output, you can perfect or protect the lithium polymer battery 18650!
Box size: 106 * 82 * 22mm
Use four 18650 2600MAH battery,Capacity up to 10000MAH.
Please use the 18650 battery without protection. because this power box Circuit built-in protection. otherwise would burn the power box.

Note:

Protection With Activation
Press the activate button to activate battery!
Do not put anti-battery will burn out the circuit board.

Blue LED will light when charging to the load. Flashes during charging, Not the same flicker frequency of different loads, it means that the boost circuit is working. (Some models Always lights).
USB output to charge mobile phones, MP3 etc.

Package included:

100% Brand New
1 x 3A Output 5V Mobile Power Box USB 18650 Battery Charger

 

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