{Upgraded}Powerextra 12V 3000mAh Replacement Power Tool Battery for MAKITA 5092D, 5092DW, 6011D, 6011DW 100% Compatible with original manufacturer equipments and chargers Integrated microchip prevents overcharging & lengthens battery life. High quality, high capacity battery for longer running time.convenient to use. Compatible Part Numbers 1210, 632277-5,Replacement Battery for MAKITA 5092D, 5092DW, 6011D, 6011DW. 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!