Mono LR20 Alkaline Battery Set, 2-pack

Mono D batteries remain a staple power source for many larger handheld and RC-related devices, and this set provides that familiar format in a straightforward 2-pack. Each cell is a 1.5 V alkaline battery in the Mono D LR20 size, also identified by the MN1300 designation, for equipment built around this standard battery class. The cylindrical cells are intended for devices that specify non-rechargeable D batteries, so the key detail is the exact format match rather than an adapter or special connector. Mono, LR20 and MN1300 refer to the same battery size family, which helps when checking compatibility across different device markings. The pack contains 2 matching cells, a practical quantity for equipment that uses a pair at the same time. The alkaline construction is supplied ready for immediate use. Batteries are not included with the main Carson set, making this separate battery pack a direct way to add the required power source where the correct D-cell format is needed. In use, the set suits battery compartments designed around the larger Mono form factor in RC accessories and other compatible equipment. Keeping 2 identical 1.5 V cells together also supports a clean replacement cycle when both batteries in a device are changed as a pair.