Weight: 625 g Battery type: Li-Ion - no memory effect Capacity: 4000 mAh Voltage: 18 V Energy: 72 Wh Colour: black / red Number of cells: 5 LED charging status display Dimensions (L x W x H): 12.1 x 7.7 x 6.4 cm Short circuit, overcharge and overheating protection PLEASE NOTE: It is not possible to charge two batteries with a capacity of 3 Ah or higher in the dual charger at the same time.
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