Energizer A544BPZ Zero-Mercury Battery, 6 V Battery, 178 mAh, A544 Battery, Alkaline Manganese Dioxide

Energizer Miniature Zero-Mercury Battery, Battery Chemistry: Alkaline, Manganese Dioxide, Battery Size: A544, Battery Capacity: 178 mAh, Battery Voltage: 6 V, Internal Impedance: 30 kOhm, Maximum Discharge Current: 0.16 mA, Discharge Cut-Off Voltage: 3.6 V, Replacement for: 1181A, A23BP, DL21, DL23, MN-21B, MN21, V23GA, Case Material: Metal, Suitable for: Keyless Entry and Garage Door Openers