This GP 476A (4LR44) High Voltage Alkaline Battery combines the power of four 1.5V LR44 cells within a single unit. With a height of 25.2mm & a diameter of 13mm, this high-quality cell is compact, & it only weighs 10g. Suitable for use in compatible car alarms, remote control car key units, electronic dog collars & other battery-operated devices, this disposable cell is designed to provide your gadgets with enduring power. It boasts a nominal voltage of 6V & a nominal capacity of 105mah to give you reliable & efficient performance. Mercury-free & with no lead added, the GP 476A (4LR44) High Voltage Alkaline Battery in this single-cell pack has also been manufactured with the environment & usage safety in mind. Cost-effective & practical, it can be used as a replacement for 476A, 4AG13, A544, 544, PX28A, L1325, & V4034PX cells.