BAT411 Li-Ion Battery Plastic Case Box PCB Charging Protection Circui

Detailed Information About The Product:

multicolor No Battery Cell!
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.
Lithium battery shell sleeve is suitable for 10.8V12V BAT411 BAT420 BAT412A BAT413A lithium battery it can fill 3 pieces of 18650 li-ion batteries.
This is only a shell there is no battery inside.

1. What should be paid attention to when assembling tool battery pack
18650 power cell model voltage internal resistance should be consistent consistency is better 10.8V 3 str ings 14.4V 4 str ings 18V 5 str ings. The voltage detection line must be connected to the detection line. Try to use better batteries instead of dismantling the electric core. Need spot welder.
2. When the protective plate is used to rep the
Before changing the protection board be sure to measure the voltage of each group of 18650 cells to ensure that the cell voltages are consistent. The protection board only plays a protective role and cannot balance the voltage. The battery cannot be charged or discharged due to the inconsistent voltage of the battery pack. It is useless to rep the protection board. It is recommended to use new 18650 batteries.
Please be kindly noted:
If you have any objection to the following two items please do not order!
1. PCB color may be according to our stock
2. PCB design may change with the same function and performance guaranteed.
3. The number and position of components on the PCB may change and be adjusted.
Colour:Black
Material:plastic
The color of the protection board is multicolor don't accept the specified and the battery is not included

Package Contents:
1 x BAT411 Li-ion Battery Case

Only the above package content other products are not included.
Note: Light reflection 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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