Powerextra 14.4V 4000mAh High Capacity no Memory Effect Li-ion Rechargeable Battery Drills Replacement battery for MAKITA BL1430 Battery Li-ion battery, 4.0Ah Capacity, 14.4V,made with high quality battery cells Charging at any time will have no effect on the battery Made of lead-free SMT process,fit with the requirements of environmental protection All Powerextra products come with a 30-day money back and a 12-month limited seller's guarantee against manufacturer defects from date of purchase, and 24 hours' friendly customer service! 1 pair of gloves contained to prevent your hands from dirty