Replacement batteries
Pick your capacity.
Every CEENR replacement battery uses tier-1 cells, a 6-protection BMS, and ships IEC 62133 + UN 38.3 certified with a 3-year warranty. The only real choice is capacity — and it comes down to the tools you run.
The lightest, best-value pack — ideal for all-day handheld and overhead work where weight matters most.
The best balance of runtime, weight and price. Most cordless work draws under 20A — right in this pack’s wheelhouse.
33% more runtime than 6.0Ah. Lishen 21700 cells handle continuous high-draw work that drains smaller packs fast.
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