V11 Li-ion Battery Case Circuit Board Pcb for Dyson 25.2v Absolute

Battery Plastic Case Charging Protection Circuit Board for Dyson V11 Vacuum CleanerThis product is component without 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.100% Brand New,No Battery Cell V11 Housing and PCB, No battery inside It can hold 10 pieces of 21700 power li-ion batteries,For dyson V11 Absolute, V11 Fluffy, V11 Complete, SV14,Preparation before assembly: (1). If a new core is used, please note: a. 21700 power lithium battery core must be selected, b. A group of 7 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.size:17x8x3 cmMaterial:plasticcolour:Black grayPackage Contents:1 x v11 Battery CaseOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.