Powerextra 2-Pack Replacement for Makita BL1830-2 18V 3.0 Ah Li-ion Battery Lithium battery, 3.0Ah Capacity, 18V made with 10 high quality LG 18650 cells Rapid completion of the charging process, no memory effect, convenient, fast Fully compatible with your power tools all our products WILL NOT VOID your manufacturer warranty Made of lead-free SMT process,fit with the requirements of environmental protection 2 pairs of gloves contained to prevent your hands from dirty