Battery Panasonic LR44 * 1 (LR-44EL/1B)

Batteries are one of the most common power sources that are used literally everywhere.
Usually they are used in compact technology and electronics.
Each modern gadget uses either batteries or a rechargeable battery.
Panasonic alkaline batteries are very popular.
The advantages include a sufficiently large capacity, and, accordingly, a longer service life , stable operation at negative temperatures, excellent tightness, as well as the possibility of storage for 5 years.
Panasonic battery has a low self-discharge rate, no more than 10% capacity is lost per year.

A reliable source of energy - PANASONIC LR44 Silver Oxide * 1 alkaline batteries (LR-44EL/1B) are designed for use in toys, flashlights, calculators, watches.. 
The optimal solution for devices with constant low power consumption .