EXCELLENT COMPATIBILITY FOR YOUR SMALL DEVICES: These L44 batteries can be used to substitute CR44, SR44, 357, SR44W, AG13, G13, A76, A-76, 675, 1166a, LR44H, V13GA, GP76A, L1154, RW82B, SR44SW, 303, SP303, and SR44SW batteries. With multiple compatibilities, they work with hearing aids, amplifiers, children's toys, quartz watches, clocks, calculators, cameras, organizers, as memory backup battery CMOS and various other electronics LONG LASTING BATTERY LIFE: These 1.5V button cell batteries offer a long lasting battery life, so that you'll be able to maximize the use of any device or gadget without replacing the batteries frequently. A reliable choice for your watches, clocks, calculators, keychain lights, measuring devices, toys, remotes, game controllers, key fobs, LED lights, and other small electronic gadgets