Browse our complete database of power tool batteries. Each battery page includes detailed specifications, compatibility information, and links to compatible tools and chargers. Select a battery below to view its full compatibility guide.
All Batteries
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BL1815
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BL1820
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BL1830
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BL1840
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BL1850
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BL1850B (Test – Star)
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BL1860B (Test)
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DeWalt DCB204 Battery — Specs, Compatibility & Guide
The DeWalt DCB204 is DeWalt’s 20V MAX 4.0 Ah battery — a compact, lightweight option that balances runtime and tool weight. Fully compatible with all…
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DeWalt DCB205 Battery — Specs, Compatibility & Guide
The DeWalt DCB205 is DeWalt’s popular 20V MAX 5.0 Ah XR battery — the best-selling balance of capacity and weight in the 20V MAX lineup.…
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DeWalt DCB206 Battery — Specs, Compatibility & Guide
The DeWalt DCB206 is DeWalt’s 20V MAX 6.0 Ah XR Lithium Ion battery — the highest-capacity standard 20V MAX battery. It powers all 250+ tools…
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Makita BL1860B Battery — Specs, Compatibility & Guide
The Makita BL1860B is Makita’s flagship 18V LXT battery, delivering 6.0 Ah of capacity for maximum runtime across the full Makita 18V LXT cordless platform.…
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Milwaukee 48-11-1850 Battery — Specs, Compatibility & Guide
The Milwaukee 48-11-1850 is Milwaukee’s M18 REDLITHIUM XC 5.0 Ah battery — the best-selling balance of runtime and weight in the M18 lineup. Compatible with…
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Milwaukee 48-11-1860 Battery — Specs, Compatibility & Guide
The Milwaukee 48-11-1860 is Milwaukee’s M18 REDLITHIUM HIGH OUTPUT 6.0 Ah battery — the highest-capacity standard M18 battery. It is fully compatible with all 200+…