M18 21700 Battery Plastic Case Sticker PCB Charging Protection Circuit Board Box for 18V 20V Lithium Battery

M18 21700 Battery Plastic Case Sticker PCB Charging
This product is component without battery core.
It is used to repair and assemble batteries pack,
only for people who are familiar with battery performance
and have practical experience in battery assembly.
But this is plastic shell, there is no battery inside.

Preparation before assembly:
(1). If a new core is used, please note:
a. 21700 power lithium battery core must be selected, It is suggested that the discharge rate should be higher than 10C.
the discharge rate more than the = 10C
b. A group of 5/10 cores must be equipped with resistance and capacitance to make their voltage the same.
(2). If the old battery is repaired, please test the voltage at both ends of each cell. If the voltage is different, please charge each cell to the same voltage value.
Very important:Ensure that the voltage of each cell is the same before welding PCB.
Colour:black
Material:Plastic, metal

Package Contents:
1 set * Battery Plastic Case
Note: Different production batches have different appearance colors and the same functions.

Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

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