Makita BL1830 18V 8Ah Replacement Battery

Makita BL1830 18V 8Ah Replacement Battery

• Voltage: 18 V

• Capacity: 8.0 Ah (8000 mAh)

• Cell Type: Premium Molicel 21700 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 form factor)

• Charging: Compatible with Makita 18V LXT chargers

• Housing: Durable, impact-resistant construction with secure terminals

Makita BL1830 18V 8Ah Replacement Battery

Perfect for professionals and serious DIYers alike, this high-capacity replacement battery powers a broad range of Makita 18V LXT cordless tools — including drills, impact drivers, saws, grinders, sanders, and more — ideal for construction, woodworking, renovation, automotive, and workshop environments where extended runtime is essential.

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)