General description High-quality, compatible battery with long-lasting cells designed for use in Black & Decker electric power tools. This battery is ideal as a second battery, ensuring you have the power you need when you need it. EXTENSILO batteries and cells fulfill all operational safety guidelines, providing high-performance accessories. Technical specifications Battery type: NiMH Capacity: 3300 mAh Voltage: 12 V Energy: 40 Wh Colour: black / red Number of cells: 10 Compatibility and accessories Compatible with Black & Decker HP122K Compatible with Black & Decker HP122KD Compatible with Black & Decker HP126F2B Compatible with Black & Decker HP126F2K Compatible with Black & Decker HP126F3B Replacement for Black & Decker A12, A12-XJ, A12EX, A1712, BD1204L, BPT1047, FS120B, FS120BX, FSB12, HPB12 Usage Our high-performance, long-lasting replacement batteries have been developed for maximum operating time, ensuring your tools are always ready for action.