Battery Energizer LR20 (D) 1.5 V Alkaline BAT-LR20

Energizer LR20 (D) 1.5 V Alkaline BAT-LR20 is a cylindrical D-size battery designed to provide steady power for devices that require higher capacity and longer runtime. This alkaline battery delivers a nominal voltage of 1.5 V and is intended as a direct replacement for equipment specifying LR20 or D cells. It is manufactured to fit standard D-size compartments and supports common household and portable electronics with consistent output during typical discharge profiles.

Advantages

The Energizer LR20 (D) offers reliable and consistent voltage over its discharge life, which helps maintain device performance. Its alkaline chemistry provides higher capacity compared with zinc-carbon cells and improved shelf life for standby devices. The robust cylindrical design and standardized dimensions ensure compatibility with a wide range of flashlights, radios, toys, and other household appliances.

Suitable for

• High-drain flashlights and lanterns
• Portable radios and boomboxes
• Children's toys and electronic games
• Household appliances that accept D-size batteries
• Emergency kits and backup power supplies

Key specifications

• Battery type: Alkaline
• Cell size: D (cylindrical)
• Nominal voltage: 1.5 V
• Typical use: Primary (single-use) cell for everyday devices
• Form factor: Standard D-size dimensions for compatibility with D compartments
• Operating temperature: Suitable for common indoor and outdoor ambient conditions (manufacturer recommendations apply)

How to use

Insert the battery into the device following the polarity markings (+ and −) indicated in the battery compartment. Use a single cell or multiple cells as required by the device, ensuring proper series or parallel arrangement according to the device design. Remove batteries from devices if the equipment will not be used for extended periods to avoid leakage. Dispose of used alkaline batteries according to local regulations or recycling programs.

Usage recommendations

For best results, store unopened batteries in a cool, dry place and avoid prolonged exposure to high temperatures. Replace all batteries in a device at the same time and avoid mixing new and used batteries or different battery chemistries. Check device documentation for specific power requirements and follow local guidelines for disposal or recycling of alkaline batteries.