2 x Makita BL1840 Battery 6Ah 18V Li-ion Replacement Compatible Battery – High Capacity Power Tool Battery

🔋 2 x Makita BL1840 Battery 6Ah 18V Li-ion Replacement Compatible

The Makita BL1840 Battery is a high-performance 18V Li-ion replacement designed to deliver reliable power and extended runtime for your Makita cordless tools. This 2 pack features a 6.0Ah capacity per battery, ensuring longer work sessions without frequent recharging. Engineered to be compatible with a wide range of Makita LXT series tools, the Makita BL1840 Battery includes built-in safety protections against overcharging, overheating, and short circuits. Ideal for professionals and DIY enthusiasts seeking a dependable and efficient 2 pack power source.

📋 Product Specifications

Battery Cell Composition: Lithium Ion
Battery Capacity: 6000 mAh (6.0Ah)
Voltage: 18V
Number of Batteries: 2 (two Li-ion batteries included)
Recommended Uses: Power tools, cordless Makita LXT series

⚙️ Compatibility

Compatible with Makita 18V cordless tools including BC/BD/BH/BJ series and a wide range of LXT tools.
Replacement for Makita battery models such as BL1860, BL1850B, BL1850, BL1840, BL1830B, 196673-6, LXT-400, and others.
Works with most Makita 18V chargers designed for Li-ion packs.

🛠️ Compatible Makita Models

BDF453SHE, BDF454Z, BHP452, BML184, BML185, BST221Z, BTDW251Z, ML185, TD140D, TW251D, BCS550, BCS550Z, BDA350, BDA350Z, BDF451, BDF451Z, BFR550L, BFR550Z, BFR750, BFR750L, BFR750Z, BFS450, BFS450RFE, BFS450Z, BGA452, BGA452Z, BHP451, BHP451SFE, BHP451Z, BHP453, BHP453SHE, BHP454, BHP454Z, BHR202, BHR202RFE, BHR202Z, BHR240, BHR240Z, BHR241, BHR241Z, BJR181, BJR181X, BJR181X1, BJR181Z, BJR182, BJR182X, BJR182Z, BJS130, BJS130Z, BJV180, BJV180Z, BPB180, BPB180Z, BSS501, BSS501Z, BSS610, BSS610SFE, BSS610X2, BSS610Z, BSS611X, BSS611Z, BTD140SFE, BTD140Z, BTD141, BTD141Z, BTD144, BTD144RFE, BTD144Z, BTL061, BTL061Z, BTL063, BTL063Z, BTP140, BTP140Z, BTW251, BTW251Z, BTW253, BTW253Z, BTW450, BTW450Z, BUB182, BUB182Z, BVR350, BVR350Z, BVR450, BVR450Z, BVR850, BVR850Z, DF454D, DF454DRFX, DF454DZ, HP454D, HP454DRFX, HP454DZ, HR202D, HR202DRFX, HR202DZ, JR120D, JR120DRF, JR120DZK, ML184 (FlashLight), ML184, MR100, MR100W, PB108D, PB108DRFX, PB108DZ, TD144DRFX, TD144DZ, TD251DRFX, TD251DZ

🚫 Not Compatible With

Makita Ni-Cd or Ni-MH batteries, or non-18V LXT tools.

🔍 Part Numbers

Makita  BL1815/BL1840 Battery
194309-1, 194204-5, 194205-3, BL1815, BL1830, BL1840, LXT400

⚠️ Important Notes

Not compatible with non-Li-ion or non-18V Makita batteries (for example Ni-Cd packs or M12/M18 systems).
Allow battery to cool before recharging after heavy use.
Always use compatible Makita chargers for best results.
For safety: do not disassemble, crush, expose to water or fire, or leave within reach of children.

🛡️ Safety & Performance

These batteries include multiple built-in protections to help prevent common hazards and extend service life. They are manufactured and tested to meet safety and performance expectations for power tool use.