36V/40V 6.0Ah Lithium-Ion Battery Replacement with LED Indicator

Get dependable replacement power for compatible 36V/40V tools, with a built-in LED indicator that lets you check charge level at a glance.

Reliable backup power for longer work sessions

This 36V/40V lithium-ion battery is made for replacing a compatible battery when you need more runtime and quick charge visibility during use. The 6000mAh capacity and 240Wh output help you stay working longer before swapping or recharging.

An on-board fuel gauge with integrated LED charge indicator makes it easier to monitor remaining power, so you can plan your work without unexpected downtime. Multiple built-in protections add another layer of confidence while charging and using the battery.

It is designed as a replacement battery for compatible 40V battery models and works well as a primary replacement or backup battery for extended runtime. CE, FCC, and ROHS certifications support safe, everyday use, and 12-month support is included.

✅ Work longer between charges with 6000mAh, 240Wh capacity.

✅ Check remaining power instantly with the integrated LED indicator.

✅ Reduce charging risk with overcharge and overvoltage protection.

✅ Avoid deep battery drain using over-discharge protection.

✅ Use your tools more confidently with over-current safety monitoring.

✅ Keep a ready backup battery for extended runtime on bigger jobs.

LED charge display is clearly built into the battery.

High-capacity design supports longer runtime during demanding tasks.

Safety protections help support more dependable daily use.

Replacement format fits compatible 40V battery models.

Fuel gauge makes charge checks fast while you work.

Certified construction supports everyday charging and operation.

Choose this replacement battery for longer runtime and easy charge monitoring.