Panasonic Heavy Duty Batteries AA Card 4 Pieces Each Card

Panasonic AA Heavy Duty batteries are Zinc-Carbon batteries designed for use in low-drain devices such as remote controls, clocks, flashlights, and basic electronics. They are also referred to as R6P, 15D, or UM-3 batteries. While they share the same size and voltage (1.5 volts) as AA Alkaline batteries, the latter, composed of Alkaline-Manganese, offer a significantly higher charge capacity at a higher cost.

These Zinc-Carbon batteries have a typical capacity of around 400mAh, although actual performance may vary based on usage. They measure 14.5mm in diameter and 50.5mm in length, with a termination voltage of 0.9 volts.

Panasonic AA Heavy Duty batteries perform reliably within a temperature range of -20°C to +50°C, though storage is recommended at temperatures below 30°C to maintain optimal functionality. Their chemical composition is Zinc-Carbon (ZnC).