Panasonic BK-4MCCA4BA Specs

Battery Type	4x AAA
Battery Chemistry	NiMH
Battery Voltage	1.2 V
Capacity (mAh)	800 mAh
Maximum Recharge Cycles	2100
Battery Dimensions	W: 0.4 x L: 1.8" / W: 1.0 x L: 4.6 cm

Packaging Info

Package Weight	0.15 lb
Box Dimensions (LxWxH)	4.2 x 3.4 x 0.45"