Lithium-Ion Battery Storage Box Case & PCB BMS Protection Circuit Board for Makita 18V Tools

Restore old battery packs or build custom power sources with this Replacement Li-ion Battery Storage Box Case & PCB BMS Protection Board. Compatible with Makita 18V LXT interface platforms as well as Lomvum, Zhipu, Hongsong, and Jingmi tools, this complete housing kit provides a durable, reliable enclosure for your lithium-ion cells. The included Battery Management System (BMS) circuit board constantly monitors cell parameters, providing essential safeguards against overcharging, deep discharge, short-circuiting, and thermal overload. Forged from high-impact, fire-retardant ABS polymer, the shell protects internal components from drops, dust, and heavy job site wear, while integrated spring latches ensure a firm, secure fit on all compatible cordless tools.

Key Features

• Integrated BMS Protection Board: Smart PCBA guards against overcharge, over-discharge, short-circuiting, and excessive current.

• Makita 18V Interface Compatibility: Precision molded to fit Makita 18V LXT tools and compatible brands like Lomvum, Zhipu, Hongsong, and Jingmi.

• Durable ABS Housing: Flame-retardant, high-impact outer casing shields lithium cells from job site drops and vibrations.

• Complete Rebuild Kit: Includes top and bottom outer housing, nickel connector sheets, cell spacing brackets, screws, and BMS circuit board.

• Compact & Ergonomic: Maintains standard power tool battery dimensions for smooth insertion and release from tool docks.

• Cost-Effective DIY Repair: Allows you to salvage good lithium cells and replace broken outer shells without buying expensive OEM packs.

Why Choose Our Battery Storage Box & BMS Kit

Discarding entire battery packs due to cracked plastic housings or faulty control boards is inefficient and costly. This complete battery storage box case and BMS circuit board kit combines rugged ABS drop protection, reliable electronic safeguards, precise tool interface fitment, and easy DIY assembly—giving your cordless power tools, workshop gear, and DIY battery projects an instant commercial-grade upgrade.

Perfect For

• Replacing cracked, melted, or worn-out outer battery casings on 18V cordless tools

• Assembling custom 18650 lithium battery packs for drills, drivers, grinders, and saws

• DIY electronics hobbyists, battery repair technicians, and workshop woodworkers

• Saving money by repairing existing tool batteries instead of purchasing new assemblies

Specifications

• Type: Li-ion Battery Storage Box Case & PCB BMS Circuit Board Kit

• Protection Features: Overcharge, Deep Discharge, Short Circuit, Thermal Safeguards

• Materials: Fire-Retardant ABS Polymer & Copper-Padded PCB

• Tool Compatibility: Makita 18V LXT Interface, Lomvum, Zhipu, Hongsong, Jingmi

• Assembly Type: DIY Screw-Together Case with Internal Cell Holders

• Ideal Uses: Power Tool Battery Repair, Housing Replacement, Custom Pack Building