- Package: No
- Model Number: LB2X4020
- Brand Name: dawupine
- Origin: Mainland China
- Type: Battery Storage Box
Battery Plastic Case Charging Protection Circuit Board PCB for Black Decker 20V Li-ion battery LB2X4020
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This product is componentwithout 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.
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No Original, 100% Brand New,No Battery Cell !!!!!!
It can fill 10 pieces of 18650 Power li-ion batteries,
but this is only a shell, there is no battery inside.
Preparation before assembly:
(1). If a new core is used, please note:a. 18650 power lithium battery core must be selected,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.
1. " PCB " Package include:
1 X Circuit Board
As the following picture:no battery cell
2. " BOX " Package include:
As the following picture:no battery cell
3. " BOX-PCB " Package include:
As the following picture:no battery cell
Kindly Reminder (Very Important!!! ):
This product is a componentwithout a battery core.It is used to repair and assemble batteries, only for people who are familiar with battery performance and have practical experience in battery assembly.
1. there are no batteries in the package !!!!!!
2.If you need batteries, please don't place orders !
3. If you don't have the knowledge of battery assembly, please don't place an order !
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