LR20 alkaline batteries are the best match for gas stoves or water heaters, providing safety and stability for house using.
There are many advantages for mercury-free alkaline battery, such as stable voltage for running, suitable for large electric current. They perform the best in toys, shavers, cameras, electric toothbrush, doorbell, photo flash, etc., using continually as well as disconnectedly, less capacity drops during storage period. It is one of the best batteries that provide the strong power.