The R6P can have a slightly higher voltage than the LR6. The LR6 can supply more current than the R6P. Either would most likely work fine in a wireless mouse or keyboard as the current consumption isn't too high. The Wikipedia article on battery …

AA size alkaline batteries are termed as LR6 by IEC, and AM-3 by JIS. Non-rechargeable lithium iron disulfide batteries are manufactured for devices that draw more current, such as digital cameras, where their high cost is offset by longer running time between battery changes and more constant voltage during discharge.

2021年12月17日 · R6 AA batteries are the universal power source for most devices today. These batteries can be used in most low-precision electric devices. Due to their inadequate capacities, AA batteries won’t operate your devices for very long.

Sin embargo tengo otra batería AA con el nombre R6P. En esta question en este sitio se dice que R6P puede ser tanto zinc-carbono como manganeso-zinc. ¿Hay un significado de la R y la P en esto?

2023年8月18日 · What Is A R6 Battery? A cylindrical, standardized type of dry cell battery called an R6 battery, also referred to as an AA battery, is frequently used for many portable electronic devices. Since it belongs to the class of main batteries, it cannot be recharged.

2021年8月26日 · Buy 1.5V AA Batteries R6P UM3 Heavy Duty Batteries 8 Packs: AA - Amazon.com FREE DELIVERY possible on eligible purchases

This specification governs the technical requirements of Sunmol Carbon Zinc battery of R6P/AA. If it doesn’t list the other detailed requirements, the technical requirements and dimensions of battery should meet or above GB/T8897.1 and GB /T8897.2.

Pkcell Extra Heavy Duty AA battery has long-lasting power and stable performance, allowing you to use it more at ease. Ideal for powering low drain professional devices which require constant current over a long period of time such as remote controls, clocks, smoke detectors and torches, transistor radios, and more.