21700*10 BSL36A18 18V 36V Battery PCB BMS for Metabo HPT Hitachi MultiVolt Battery 371751M 372121M BSL36B18 Li-ion Battery

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Feature:

1. Built-in 10Pcs INR21700 Battery cells .
2.DIY The capacity for your Machine battery .
3.High quality for professional use
4.High compatibility with original device and more durable
5.Help to repair and assemble batteries pack
6.It can automatically adapt to the voltage requirements of 36V and 18V different charging tools, and automatically provide two different output voltages, 36V and 18V, according to different products.

How to DIY your new battery

Please built-in High quatlity INR21700 Battery cells .

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 10 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.
colour:Black+green
Material:plastic

Package Contents:

1pcb