What battery does a Travel Alarm Clock take?
AAA
1 × AAA battery
Most compact travel alarm clocks use 1 AAA battery.
If your Travel Alarm Clock has stopped working or is unresponsive, replacing the battery will usually fix it. Tap the button below to find the right AAA battery on Amazon.
Also known as: LR03, MN2400, Micro
Buy AAA batteries on Amazon
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