PCB circuit board tool set, Milwaukee 48-11-, lithium-ion battery M12, 12 volts, 3Ah, 4Ah, plastic case, without battery cell

M12 3000mAh 4000mAh plastic battery case (without battery cell) electrical circuit board PCB for Milwaukee 48-11-2411 M12 lithium-ion brand new 100%, not original, no battery cell!!!!!! This product is a component without the battery core. It is used for repairing and assembling battery packs, only for people familiar with battery performance and experienced in battery assembly. It can hold 6 pieces of 18650 lithium-ion batteries but this is a plastic shell with screw, PCB, there is no battery inside. 1. "Box with printed circuit board" includes: plastic case, screw, circuit board (PCB) as in the following picture: no battery cell 2. "Box without printed circuit board" includes: plastic case, screw as in the following picture: no battery cell 3. "Includes" printed circuit board: circuit board (PCB) as in the following picture: no battery cell Please note (very important!!!): this product is a component without the battery core. It is used for repairing and assembling battery packs, only for people familiar with battery performance and experienced in battery assembly. 1. No batteries in the package!!!!!! 2. If you need batteries, please do not place orders! 3. If you do not have knowledge of battery assembly, please do not order! Please note: (a). PCBAColor: blue, or green, or red, etc. Any color and PCB version number vary according to the latest actual stock. (b). The design of the PCBA may change due to supply chain changes and processing technology. If you have any objections to the following two items, please do not order! (1). The color of the PCBA may be any color according to our stock, (2). The design of the PCBA may change with the same function and performance guaranteed. Once you place the order, you agree to the above two points by default, and you are not allowed to dispute for reasons of "different colors, design changes, incorrect version of goods," etc. Preparation before assembly: (1). In case of using a new core, please note the following: a. The lithium core must be 21700 strength, b. A set of 5/10 cores equipped with resistance and capacity to make their voltage the same. (2). If repairing an old battery, please test the voltage at the terminals of each cell. If the voltage differs, please charge each cell to the same voltage value. Wiring diagram: installation wire length: (product does not include batteries!!!) Notes: 1. No batteries in the package!!!!!! 2. If you need batteries, please do not place an order! 3. If you do not have knowledge of battery assembly, please do not order!