Lithium-ion battery,multiple protective circuit design, without memory effect. Suitable for DSR-170P, HVR-Z1, HDR-FX1 camcorders. Accurately calculates remaining power,compatible with original NP-F770 Specification Voltage 7.2 v Capacity 31,7Wh Weight approx. 0.19kg Dimensions 70,5 x 38,5 x 39,5 mm
