Makita BL1830 18650 18V 6Ah Replacement Battery

Makita BL1830 18650 18V 6Ah Replacement Battery assembles by Marsen Energy delivers extended runtime and dependable cordless power for 18V Makita tools. Built with high-performance Molicel 18650 Li-ion cells and an integrated BMS (PCB), this battery offers long cycle life, stable voltage, and intelligent protection. Designed as a direct replacement for Makita BL1830/LXT batteries, it keeps your tools running harder for longer, with minimal self-discharge and consistent output.

$175.00

In stock

Specifications

Makita BL1830 18650 18V 6Ah Replacement Battery

- Voltage: 18 V
- Capacity: 6.0 Ah (6000 mAh)
- Cell Type: Premium Molicel 18650 lithium-ion cells
- Chemistry: Li-ion
- Battery Management System: Integrated BMS (PCB) for protection against over-charging, over-discharging, over-current, overheating, short-circuit, and low-voltage cut-off
- Compatibility: Makita 18V LXT tools (BL1830 profile)
- Charging: Works with Makita 18V LXT standard chargers
- Design: Rugged, impact-resistant housing with secure contacts

Applications

Makita BL1830 18650 18V 6Ah

Perfect for professionals and DIYers who need extended runtime, this 6Ah replacement battery powers a wide range of Makita 18V LXT cordless tools — including drills, impact drivers, saws, grinders, and sanders — for construction, renovation, woodworking, automotive, and workshop tasks.

Important Information

Please read and follow these safety guidelines before purchase or use:

General Lithium-Ion Battery Safety

Only purchase if you understand Li-ion battery safety and proper handling procedures.
Always use a compatible Li-ion smart charger. Never leave batteries charging unattended.
Store batteries in a protective case — never carry them loose in your pocket, bag, or toolkit.
Avoid contact with metal objects such as keys, coins, or tools to prevent accidental short-circuiting.
Use within manufacturer-rated specifications. Do not exceed voltage, current, or temperature limits.
In series or parallel packs: ensure proper cell balancing and use a quality Battery Management System (BMS)