WT4000, WT4070, WT4090, WT4090I, WT4190, WT41N0, WT41N0 VOW
CS-SWT400BU
Capacity: 2.4V 20mAh / 0.05Wh Dimensions: 19.17 x 11.97 x 7.70 mm Condition: Brand New, 100% OEM compatible! Type: Ni-MH Quantity: 1Color: Green