Manufacturer: VHBW; Dimensions (L x W x H): 7.7 x 2.5 x 2.4 cm; Technology: Li-Ion - no memory effect; Capacity: 2000 mAh; Voltage: 4 V; Nominal energy: 8 Wh; Number of cells: 1; Delivery contents: 1x battery Compatible devices: Ryobi AP4001, Ryobi AP4302, Ryobi AP4700, Ryobi CSD42l, Ryobi HP53LK, Ryobi RGS410, Ryobi RLP416, Ryobi RP4020, Ryobi RP4300, Ryobi RP4310, Ryobi RP4400, Ryobi RP4410, Ryobi RP4470, Ryobi RP4520, Ryobi RP4530, Ryobi RP4550, Ryobi RP4900, Ryobi TEK4, Ryobi TEK 4 Ryobi AP4001