VARTA Longlife D (LR20) - Alkaline battery

The VARTA Longlife D (LR20) Alkaline Batteries, 2-Pack provide single-use power for household and consumer electronics. The cells deliver 1.5 V, matching the standard requirements of devices that use the larger D-cell format. As primary cells, they are designed for one-time discharge until depleted and cannot be recharged. They are intended for equipment with continuous or relatively low energy demands rather than high-drain applications. The pack includes two individual units, offering a straightforward replacement solution for compatible equipment that requires paired batteries.

A 10-year storage life allows these batteries to remain fully viable as spare units for extended periods. They are compatible with remote controls, wall clocks, radios, microphones, flashlights, and other similar household items requiring D-format power. The construction includes integrated leakage protection to safeguard device internals during both active use and long-term storage.

• 34.2 mm diameter and 61.5 mm height – standard physical dimensions for universal D-cell battery compartments.
• 135.1 g per-cell weight – the substantial mass expected of large-format alkaline D cells.
• Cylindrical form factor – matches the round housing of standard D-size battery slots.
• Alkaline chemistry formulation – consistent voltage output throughout the discharge cycle.
• Manufactured in Germany – produced to standard European tolerances for consumer batteries.