General description High-quality, compatible battery with long-lasting cells designed for use in Hilti 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 Weight: 215 g Battery type: Li-Ion Capacity: 2500 mAh Voltage: 10.8 V Energy: 27 Wh Number of cells: 3 LED charging status display On/off switch Compatibility and accessories Compatible with Hilti SID 2-A, SFD 2-A, SID 2-A12, SFD 2-A12, SFE 2-A12, SF 2H-A12 Replacement for B 12/2.6, B 12/4.0 Can be charged with the following chargers: Hilti C34/36-DC with charge adapter CA-B12 C 4/12-50 C4/36-350 with charge adapter CA-B12 C4/36-90 with charge adapter CA-B12 C 4/36-MC4 with charge adapter CA-B12 RC 4/36-DAB with charge adapter CA-B12 Usage Our high-performance, long-lasting replacement batteries have been developed for maximum operating