6.4V 2S 900mAh HFC1650 LiFePO4 Battery SM2P Nor male plug

6.4V 2S 900mAh HFC1650 LiFePO4 Battery SM2P Nor male plug
Made By: HFC
Item No.: HFC1650BS211 (Buy-It-Now)

LiFePO4 HFC1650 battery 2S pack
Battery Capacity: 900mAh
Battery Voltage: 6.4V/2S
Discharge Rate: 10C
Size: 55*32.5*16.5mm /2.17*1.28*0.65in
Weight: 48g /1.69oz
Charge Voltage: 7.4V
Charge Rate: 0.7-1.5A
SM2P Nor male plug 
Q'TY: 1piece

Important Note:
The handmade battery maybe come size tolerance (1-2mm more or less).
New battery need to be fully charged before use.
To unplug battery, need to hold the battery plug and pull it out.
Never try to pull the battery wires, otherwise it maybe cause damage.
Never exceed the declared limit to recharge or discharge the battery.
Damage by improper use or storage is not covered by the warranty.

Precautions of Battery Usage & Storage:
Be sure to use a dedicated charger to charge the battery.
Long term storage of batteries requires charging and discharging at least 1-2 times a month.
Never store the battery with fully charged or severe shortage status (the optimal storage voltage 3.3V/cell)
(Just charge it fully and discharge a little. If no professional discharge device, you can put it into the toy and let it work for a while before taking it out.)
Be careful not to overcharge or discharge during normal use:
a. When charging finish, disconnect the power supply in a timely manner and do not overcharge, otherwise it may damage the battery.
b. If you feel a significant decrease in power during use, do not force yourself to use it anymore.
It is important to replenish the battery in a timely manner as excessive discharge can damage the battery and affect its lifespan.