Battery Pack Repair Board 21V Red Circuit Part With 7 Power Devices, Service Part for Pack Control Update and Routine Workshop Replacement

Features: Battery Pack Control Section: This 21V management board serves as the main replacement control part for cordless tool pack repair, helping you renew pack management with a repair-focused board for rebuild work. Balancing Support For Maintenance: Built with battery cell balancing support, this board gives repair users a practical option for routine pack upkeep while keeping the wording centered on factual replacement use. Multi MOS Layout Structure: The visible multi-MOS power layout and rigid red PCB construction present a parts-focused design that is easier to identify during troubleshooting, comparison, and replacement planning. Labeled Connection Points: Clearly marked balance and power terminals help you confirm board orientation and connection positions faster, supporting smoother battery board replacement, service checks, and rebuild planning. Single Board Replacement Package: A single battery management board is included, with a 9.05cm/3.56inch x 6.2cm/2.44inch size that supports part matching, housing checks, and straightforward replacement preparation before installation.

Specifications: Component: PCB Board Size: Approx.9.05x6.20cm/3.56x2.44inch Color: Red Quantity: 1 Piece

Package Includes: 1x Battery Board

note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color of the item.