BATTERY SONY BN1 original

SPECIFICATIONS
Dimensions (W x H x D): Approx. 35.5 x 4.9 x 40.8 mm (1 7/16 x 7/32 x 1 5/8 inches)
Weight: Approx. 15 g (0.5 oz)
Capacity: 3.6 V/2.2 Wh (600 mAh)