General description High-quality, compatible battery with long-lasting cells for use in your power tools. This battery is ideal as a second battery and fulfills all operational safety guidelines. EXTENSILO offers high-performance accessories. Technical specifications Weight: 352 g Battery type: Li-Ion No memory effect Capacity: 2500 mAh Voltage: 18 V Energy: 45 Wh Colour: black Number of cells: 5 Dimensions (L x W x H): 12.1 x 8.5 x 4.3 cm Compatibility and accessories Compatible with AL-KO LB 2060 (113537), MB 2010 (113696), WR 2000 (113631) Replacement for WA3511, WA3512, WA3512.1, WA3516, WA3520, WA3523, WA3525, WA3575, WA3578, RW9351.1