INTERSTATE BATTERIES Telephone Battery, Specifications: 3.6 V Voltage, 300 mAh Ni-Cd Battery, Dimensions: 1.65 in L x 0.57 in W x 1.24 in H, Suitable for: AT&T 1145, 22030X, 2000-7000 Series, E1802, HT-1500, GE 2-9300 through 2-9800 Series, SBC CL250, CL500, FT4150, FT5505, Uniden 5824, 911, VTech 2101, 5111, GZ2335, T2350, VT2417 Telephone