[Upgraded]Powerextra 12V 3000mAh Rechargeable Replacement Battery Compatible with BLACK & DECKER A1712 FS120B FSB12 HPB12 A12 A12-XJ A12EX FS120B FSB12 Brand new,3.0Ah Capacity, 12V made with high quality battery cells 100% Compatible with original manufacturer equipments and chargers The battery has built-in protection against potential damage caused by overcharging,overheating and short-circuit protection. Come with a pair of gloves for protecting your hand while using power tool 30 Days Money Back and 12 Months Limited Guarantee!