ExpertPower 24v 3000mAh NiMh Battery for Makita 193127-4 193128-2 193130-5 193131-3 193736-9 193737-7 193739-3 2417 2420 2430 B2417 B2420 B2430 BH2420 BH2430 BH2433 Brand New 100% OEM Compatible High Quality cells that meet or exceed original specification. Before purchasing, please make sure your charger is compatible with Ni-Mh technology. 1 Year Warranty