Power Tool Lithium Battery Box Case Balanced PCB BMS Charging Protection Circuit Board for 18V Li-Ion Battery

Power Tool Lithium Battery Box Case Balanced PCB BMS Charging Protection Circuit Board for 18V Li-Ion Battery Beskrivelse

Advance notification(Very Important):
(1). To use this product, you need to have some professional knowledge and experience. We do not guarantee that you can use it well.
(2). You must have 20 pieces of 21700 POWER li-ion batteries and the tools such as spot welding machines, soldering irons, multimeters, and suitable chargers, etc.
(3). The size and color in the picture are for reference only. The actual received goods shall prevail. If you raise any objections based "color and size differences", please do not purchase!
(4). The PCBA label and nickel may not be exactly the same as shown in the following picture and may change with the batch. Please do not mind! Do not purchase if you mind.No Original, New,No Battery Cell !!!!!!

Speciel Notes:
After combining the battery pack and this protective board, if there is no voltage output during the initial power , please activate it with a dedicated charger.
Color: As Shown
Material: ABS+Metal

Package Contents:
1 set of lithium battery casing and accessories (some accessories will be shipped randomly, but this will not affect the use of the battery).