915 Generation 15X21700 Lithium- Battery Case Replacement Repair

For 18V lithium- batteries, this battery housing is for 21700 lithium- batteries, not 18650 batteries.
The battery assembly requires the use of power cells with a discharge multiplier of 5C or higher. The voltage, internal resistance and capacity of all batteries should be the same as possible.
Charge protection circuit board: overheat protection, overvoltage protection, undervoltage protection, overcurrent protection, overcharge protection.
This product is a component without battery cells, used for repair and assembly of battery packs
PCB color and version number change according to the actual latest inventory, PCB design may change due to changes in supply chain and processing technology. (Functionality remains unchanged) No battery cells!!!
This battery housing is for 21700 - batteries, not 18650 batteries.
This product is an assembly without a battery cell.
It is used to repair and battery packs that
It is only for people who are familiar with battery performance and have practical experience in battery assembly.
It can be filled with 15 21700 - batteries with LED battery status indicator. this is only a shell, there is no battery inside.
If using the new cores, note that
21700 power lithium battery cells must be .
A 15 cores must be equipped with resistors and capacitors to make the same voltage.
If the battery has been repaired, test the voltage at both ends of each cell. If the voltages are different, charge each cell to the same voltage value Important. soldering the PCB, make that each battery has the same voltage.
Colour:As shown
Material:Metal + Plastic Package Contents:
1 set x Battery Packs Only the above package content, other are not included.
Note: Light reflection and different displays may cause the color of the item in the a little different from the real . The measurement allowed error is +/- 1-3cm.