Power various electronics, including photo equipment, flashlights, gaming devices, and more, with this 4-pack of 1.2V MX AA NiMH Batteries from Watson. The Japanese-made cells come precharged and ready for use with a capacity of 2550mAh, making them ideal for use with high-drain devices. Thanks to their very low self-discharge rate, they are capable of retaining up to 85% of their capacity after one year in storage. The batteries can be recharged up to 500 times before their usable capacity starts to diminish. Additionally, they are durable enough to function in temperatures as low as -4°F.