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Product DescriptionFor Milwaukee 18V Lithium Battery Board M18 Lithium Battery Protection Board PCB
Product specifications:
What should I pay attention to when assembling a tool battery pack?
The 18650 power cell, model, voltage, and internal resistance should be consistent and have good consistency, with 10.8V in 3 strings, 14.4V in 4 strings, and 18V in 5 strings. If there is a voltage detection line, it must be connected to the detection line. Try to use better battery cells instead of dismantling them. A spot welding machine is required.
2. When the protective board is used to replace the original packaging
Before replacing the protective board, it is necessary to measure the voltage of each 18650 battery cell to ensure that the voltage of the battery cells is consistent. The protective board only serves a protective function and cannot balance the voltage. Due to the inconsistent voltage of the battery pack, it is useless to only replace the protective board due to the inability to charge or discharge. Suggest using a new 18650 battery cell
Due to the semi-finished nature of the packaging, assembling lithium batteries poses certain risks. Please purchase with caution. Do not retreat after welding.
Product packaging (excluding batteries):
2 * Protection board
Product Note:
Due to the different light, the angle and the display, the image may not reflect the actual color of the item, please subject to the real product.
On Jul 31, 2026 at 01:57:44 PDT, seller added the following information:On Aug 2, 2026 at 19:37:22 PDT, seller added the following information:
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