What is a LR44 battery equivalent to?

The LR44 is interchangeable with: AG13, 357, A76, SR44, LR1154, 303. These share the same size and voltage.

What voltage is a LR44 battery?

A LR44 is 1.5V, measuring 11.6 × 5.4 mm.

Calculators, laser pointers, toys, thermometers, watches.

LR44

1.5V · 11.6 × 5.4 mm · Alkaline

The LR44 is the workhorse 1.5V button cell — it hides behind dozens of names.

Battery type	LR44
Voltage	1.5V
Size	11.6 × 5.4 mm
Chemistry	Alkaline
Equivalents	AG13, 357, A76, SR44, LR1154, 303
Common uses	Calculators, laser pointers, toys, thermometers, watches.

Enter a battery code

Type any common code to see its voltage, size and interchangeable equivalents.

💡 The silver-oxide 357/SR44 is a higher-quality, more stable equivalent and lasts longer in cameras and meters.

What is a LR44 battery equivalent to?: The LR44 is interchangeable with: AG13, 357, A76, SR44, LR1154, 303. These share the same size and voltage.
What voltage is a LR44 battery?: A LR44 is 1.5V, measuring 11.6 × 5.4 mm.
What is a LR44 battery used for?: Calculators, laser pointers, toys, thermometers, watches.