truCELL Equivalent V-TECH UL122 Battery For Select V-TECH GZ / IA / T / VT Series AND MORE Cordless Telephones Accessory Power Brand, Non-OEM Equivalent; Replaces Part # : UL122 Specifications: Voltage 3.6V (volts) Capacity 600 mAH Chemistry: Ni-MH Free Extended 3 Year Manufacturer's Warranty ; European Quality with Silicon Valley Technology; Customer Satisfaction Guaranteed