Battery Type: for SONY NP-FM55H / FM50; Brand: DSTE / Di Sente; Suitable Brand: SONY / Sony; Voltage Capacity: 7.4V 2300mAh; Battery Chip: perfect decoding significant power; Batteries Grade: A + Grade; Weight: 83G; Dimensions: 55.38mm x 37.90mm x 20.36mm; Charger Model: DSTE-DC01; Brand: DSTE / Di Sente; Suitable for brand: SONY / Sony; Input voltage: 100~240V; Input Current: 150mA; Output voltage: 8.4V; Output current: 600mA; Basic Weight: 75G; Size: 46mm x 83mm x 28mm; Rechargeable Battery Type: For SONY NP-FM50 Whether the original rechargeable electric: Yes; Can pick-up charge: Yes