Remote fobs, car fobs, and garage clickers stop working all the time — and in most cases, the problem is that the battery is dead or too weak to power the signal. When the little light on your fob or remote doesn’t flash, or when you have to press the button many times for it to work, it usually means the battery is close to failing.
At FobToronto, we replace these batteries every day. Need some help understanding what your fob/remote needs? Keep reading!
Most garage and fobs use a small battery — often a coin-cell like CR2032 or CR2025, or sometimes a tiny 12 V A23 battery.
When the battery drops too low:
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The light on the remote stops flashing.
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The remote doesn’t respond.
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You may need to press the button many times before it works.
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Worst case: you can’t open your garage or building door at all.
How We Make It Easy
We offer a flat-rate battery replacement service for condo and garage remotes.
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Bring in your remote.
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We check the battery type (CR2032, CR2025, A23 etc.) using our compatibility table.
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We replace it within minutes.
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If you’d rather we open it and install for you, we can do that too.
Battery Compatibility
Here are some common examples of remote battery types:
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Many condos and apartment garage remotes: CR2025 or CR2032.
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Access control systems like Keyscan, ICT, DKS: CR2032 / CR2025 / A23.
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Older garage remotes: A23 or 12V types.
If your remote “used to work” and now doesn’t, almost always the first place to check is the battery.
Safety Tips & Best Practices
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Replace the battery before it hits zero — don’t wait until you’re locked out.
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Keep a note of your remote’s model and battery type — makes future replacements easier.
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Test the remote occasionally — if the light is dim or inconsistent, replace the battery.
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Avoid DIY when unsure — some remotes are delicate when opening. We recommend trusting professionals when in doubt.
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Keep a backup remote or secondary access — if one fails, you’re covered.
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Report any access issues early — if your remote behaves erratically, it could be more than Battery: maybe internal damage.
It may seem like a small part of your security system, but the battery in your garage, car, or building fob is a vital component of your day-to-day access. In a world where technology is evolving rapidly, neglecting the little things can lead to big surprises.
👉 Visit our page for more information and book your battery replacement service now: Garage Remote & Fob Battery Replacement
Stay safe, stay connected—and keep your building access working when you need it most!
