10Core 18650 Battery Storage Box BMS for 21V Battery Storage Box for Wireless Electric Angle Grinder Cutting

10Core 18650 Battery Storage Box BMS for 21V Battery Storage Box for Wireless Electric Angle Grinder Cutting Description

Ideal for DIY battery pack assembly, repair, or shell replacement when the original case is damaged
The internal layout is optimized for stable cell positioning, efficient wiring, and secure spot-welding, helping you build high-capacity battery packs
Made from high-strength, wear-resistant plastic for long service life The robust shell protects internal cells from dust, minor impacts, and daily wear during installation and use, while maintaining a compact and design
It can fill 10 pieces of 18650 batteries.This product is component without battery core. This is only a shell, there is no battery inside.

The appearance of the protection board and certain accessories may vary; provided that functionality remains unaffected, this is considered acceptable.
Color: As Shown
Material: ABS

Package Contents:
2 * Battery Storage Box Case with Protection Circuit Board (Batteries not included)