Your alarm panel is chirping, or the keypad is flashing a low-battery warning, and it won't stop until you deal with it. In most cases the panel is working fine and the small sealed battery that backs it up during a power outage has just reached the end of its life — and you want that handled today, not after a week of shipping. At Bulldog Battery in Willoughby, we keep alarm system batteries on the shelf in the sizes these panels actually use, and when yours isn't a stock item, we build it here.
Alarm System Battery Replacements We Stock and Build
After 36 years of matching packs at the counter, we can usually identify what you need from the old battery alone, even when the label has worn off.
- Sealed lead-acid (SLA) packs - the 12V 4Ah, 7Ah, and 8Ah batteries inside most home and commercial alarm panels.
- NiCad packs - for the older systems and the panels that still run on nickel-cadmium cells.
- NiMH packs - for the systems built around nickel-metal hydride.
- Popular models, pre-built — the fast-movers are assembled and on the shelf, ready to grab and go.
- Custom assembly - hand us the dead pack or the whole unit, and we'll build a replacement matched to the voltage, capacity, and connector your panel needs.
- Free battery testing - if you're not sure the battery is even the problem, we'll test it first and tell you straight.
Homeowners replacing a home alarm battery and installers maintaining commercial security systems come to us for the same reason: a beeping panel can't wait on a shipping box. Folks from across Lake County, from Mentor and Painesville to Mayfield Heights, walk in with the exact part number or just a dead pack in their hand, and we get them the correct battery either way.
From the single panel in your basement to a building full of them, we'll match you to the exact alarm panel battery your system takes to silence the warning and keep it covered. Bring in the old pack or the whole unit and we'll match it. Call us at 440-942-2555 or stop by the shop on Vine St.
