Battery LR20/D Duracell Procell PC1300 1.5V Alkaline (D size)

Duracell Procell PC1300 LR20/D is a 1.5V alkaline D-size battery intended for professional and industrial use. This single-cell D battery delivers steady voltage and long-lasting power for equipment and devices that require D-format cells. Designed to fit standard D battery compartments, it supports applications with moderate to high continuous current draw while maintaining thermal and discharge stability typical of alkaline chemistry.

Advantages

The battery offers consistent 1.5V output and a robust alkaline chemistry that provides extended shelf life and reliable performance during storage and use. Its physical D-size construction ensures compatibility with a wide range of flashlights, portable radios, measurement instruments and larger consumer devices. The cell is built to handle sustained loads and provides predictable voltage behavior across typical discharge cycles.

Suitable for

• Industrial flashlights and inspection lamps
• Portable radios and communication devices
• Large battery-powered toys and hobby equipment
• Measurement tools and handheld instruments
• Emergency lighting and backup power devices

Key specifications

• Nominal voltage: 1.5 V
• Chemistry: Alkaline
• Cell format: D (cylindrical)
• Typical use: Medium to high drain applications
• Physical compatibility: Standard D battery compartments

How to use

Insert the battery into the device following the polarity markings (+ and −) shown in the battery compartment. For multi-cell devices, replace all cells at the same time with batteries of the same type and age to ensure balanced discharge and optimal performance. Store unused batteries in a cool, dry place and avoid mixing new and used cells in one device. Dispose of batteries according to local regulations when depleted.

Usage recommendations

For longest service life in high-drain devices, use the battery at moderate ambient temperatures and avoid prolonged exposure to heat. Check device manuals for recommended battery types and replace batteries promptly when voltage drops to avoid potential device malfunction.