A23 battery
The A23 battery is a dry cell-type battery mainly used in small electronic keychain radio devices, such as keyless vehicle entry systems, home security systems, garage door openers, and Bluetooth headsets. This battery type may also be referred to as 23AE, GP23A, V23GA, LRV08, 8LR932, 8LR23, MN21, L1028 or ANSI-1181A.

An A23 battery is cylindrical and somewhat shorter than a AAA battery, measuring 28.5 mm long and 10.3 mm in diameter, with a typical weight of 8 grams. An A23 battery is an 8-cell device with a nominal voltage of 12 V. The higher voltage is necessary for the radio frequency-transmitting and receiving devices which A23 batteries often power. It has a capacity of around 55 mAh.

A23 batteries are constructed of eight individual LR932 alkaline button cells enclosed in a wrapper.

The A23 battery is close in size to the N battery, which has a voltage of 1.25 V to 1.5 V. It is also similar to the A27 battery, which has the same 12 V nominal voltage and almost the same length but is smaller in diameter by about 20% .
Q267298
battery
Concept
Q11650
electronic
Concept
Q51338
keychain
Concept
Q1521940
keyless vehicle entry systems
Concept
Q1497831
security system
Concept
Q5521874
garage door opener
Concept
None
Bluetooth headsets
UNK
Q180003
ANSI
ORG
Q1839187
AAA battery
Concept
Q37221
diameter
Concept
Q41803
gram
Concept
Q267298
cell
Concept
Q3396184
radio frequency
Concept
Q190157
transmitting
Concept
Q159391
receiving
Concept
Q1361661
button cell
Concept
Q1800069
N battery
Concept
Q48835929
A27 battery
Concept
Q4079329
A23 battery
Concept
Q4079329
A23 battery
Concept
Q4079329
A23 battery
Concept
Q4079329
A23 battery
Concept
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subclass of
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subclass of