





Features
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Top-Notch Li-ion Cells: The cells used in our battery packs represent the world's most cutting-edge battery technology, boasting the highest levels of energy density. We use only the grade-A quality cells from world's top manufacturers such as Samsung, LG, Sony, Sunpower, Highstar, EVE, and more.
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Fireproof Materials: Crafted with UL 94 V-0 rated flame-retardant PC/ABS materials, our battery housing guarantees maximum safety and protection against fire.
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LED Charge Indicator: The integrated LED charge indicator functions as a fuel gauge for the battery, allowing users to monitor the battery charge in real time for optimal usage.
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BMS: Built-in smart Battery Management System (BMS) with multi-protection circuit module (PCM), our batteries actively safeguard against overcharge, over-discharge, overload, overheat, short circuit, and more. (*Specific protection features may vary for each battery to maintain consistency with the original battery.)
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Perfect Compatibility: Each battery undergoes rigorous testing on original Makita power tools to ensure seamless match and optimal performance.
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Ultra-Long Cycle Life: 800-1000 cycles, delivering exceptional endurance and durability.
Replace Part Number (P/N):
BL1850 BL1860B BL1860 BL1850B BL1840 BL1840B BL1830 BL1830B BL1820 BL1820B BL1815 BL1815B BL1835 BL1835B BL1845B BL1845 194205-3 194205-5 194309-1 LXT400 bcl180 bcl180f bcl180w bcl180z bcl180zw
Product Name |
18V 3.0Ah 4.0Ah 5.0Ah 6.0Ah Lithium‑Ion Battery For Makita LXT Power Tools BL1860B BL1850B BL1840B BL1830B |
Item No. |
RHY-BL18B-2 |
Compatible Brand |
Makita |
Application |
Power tools |
Battery Type |
Rechargeable lithium-ion battery pack |
Voltage |
18V |
Capacity |
3.0Ah, 4.0Ah, 5.0Ah, 6.0Ah (*optional) |
Watt-Hours |
54Wh, 72Wh, 90Wh, 108Wh (*optional) |
Cell Size |
18650 |
Cell Array |
5S2P |
Total # of Cells |
10 |
Dimensions L × W × H |
116 × 75 × 68 mm (4.57 × 2.96 × 2.68 in) |
Weight |
0.63 kg (1.4 lb) |
Color |
Black |
Material |
PC/ABS |
Labels & Stickers |
Neutral |