Makita 18V Battery Case Circuit Board Protection – MT18V

Circuit Board Protection Charger Case MT18V Makita Batteries Qme PCB

Makita 18V Battery Case Circuit Board Protection – MT18V

$42.25

$42.25 $51.45

Makita 18V Battery Case with Circuit Board Protection

Rebuild or upgrade your Makita 18V power tool batteries with this durable Circuit Board Protection Charger Case for MT18V Makita Batteries. Compatible with popular Makita BL1830, BL1840, BL1850, and BL1860B LXT 400 series packs, this plastic shell is engineered to house up to 10 × INR18650 battery cells — making it an ideal DIY battery rebuild solution for tradespeople and hobbyists alike.

Key Features

Built-in Circuit Board Protection: Integrated protection circuitry helps safeguard your cells against overcharge, over-discharge, and short-circuit conditions during charging and use.
Fits Popular Makita 18V Packs: Designed to be compatible with BL1830, BL1840, BL1850, BL1860B, and MT18V battery housings.
Holds 10 × INR18650 Cells: Generous cell capacity supports high-drain power tool applications.
Durable Plastic Construction: Robust housing stands up to daily workshop use and repeated charging cycles.
2 Color Options: Choose the finish that suits your toolkit or workbench aesthetic.
DIY-Friendly Design: Straightforward cell installation for experienced battery rebuilders and DIY enthusiasts.

Specifications

Compatibility: Makita MT18V / BL1830 / BL1840 / BL1850 / BL1860B LXT 400
Cell Capacity: 10 × INR18650
Material: Plastic
Dimensions: 5.9 (unit)
Color Options: 2 available
Brand: Qme

Why Choose This Battery Case?

Whether you're a professional tradesperson extending the life of your Makita tool batteries or a DIY enthusiast building a custom pack, this circuit-board-protected charger case delivers a cost-effective, reliable solution. The integrated protection board adds an important layer of electronic safety to your rebuild project, keeping your tools — and workspace — running smoothly.

For guidance on safely handling lithium-ion batteries and electrical tools, refer to the U.S. Consumer Product Safety Commission (CPSC) Lithium Battery Safety resource.

Frequently Asked Questions

Q: Which Makita battery models is this charger case compatible with?

A: This circuit board protection charger case is designed for use with Makita MT18V, BL1830, BL1840, BL1850, and BL1860B LXT 400 series battery packs. Always verify your specific battery model before purchasing to ensure a correct fit.

Q: How many INR18650 cells does this case hold?

A: The case is designed to accommodate up to 10 × INR18650 lithium-ion cells, providing ample capacity for high-demand Makita 18V power tool applications.

Q: Is this case suitable for DIY battery rebuilding?

A: Yes. This case is a popular choice among experienced DIY battery rebuilders and hobbyists looking to restore or upgrade their Makita 18V battery packs. The built-in protection circuit board helps guard against common electrical faults during rebuilds and everyday use. Please follow all relevant safety guidelines when working with lithium-ion cells.