The LR23 battery is a type of battery primarily used in electronic radio control systems, such as keyless entry systems, home security systems, garage door openers, and Bluetooth headsets. An LR23 battery is cylindrical and smaller than an AAA battery, with a length of 28.5 mm and a diameter of 10.3 mm, and a typical weight of 8 grams. An LR23 battery is an 8-cell device with a nominal voltage of 12 V. The higher voltage is required for high-frequency transmitting and receiving devices rather than for batteries. It has a capacity of approximately 55 mAh. LR23 batteries consist of 8 individual LR932 alkaline button cells enclosed in a casing. The LR23 battery is similar to the N battery with a voltage of 1.5 V.
