Maxell battery with code 321 (SR616SW), with special reinforced texture with silver for longer life but also to prevent liquid leakage. Rated voltage 1.5V, which is usually used in watches. Made in Japan.
Maxell battery with code 317 (SR516SW), with special reinforced texture with silver for longer life but also to prevent liquid leakage. Rated voltage 1.5V, which is usually used in watches. Made in Japan.
Maxell battery with code 315 (SR716SW), with special reinforced texture with silver for longer life but also to prevent liquid leakage. Rated voltage 1.5V, which is usually used in watches. Made in Japan.
The CR123A is a non-rechargeable battery with a long life, small and light with extremely high energy density and very strong pulse charge characteristics.