HQRPBattery 2200mAh Compatible with Ademco Honeywell Lynx LYNXRCHKITHC LYNXRCHKIT-HC K5109 781410403291 55026089 WALYNX-RCHB-SC WALYNXRCHBSC LYNXRCHKIT-SC Replacement

My old alarm kept beeping because the old batteries would no longer hold a charge. This is a perfect replacement. No more beeping.

Perfect math for my security base. Works great

After having our alarm system for many years I wasn't ready to part with it when it began to ring, hum, and chirp randomly. When looking into the base i discovered that it had a battery. After carefully matching the battery with one found on Amazon, I can truly say it's like having a new alarm system without the contract. It works like a charm.

Replaced a Red SAFT 7.2v NiCD battery pack. Plug is identical, but this battery pack was thicker by 3mm, and wider by around 5mm. This did not allow retaining clamp to seat, nor for cover to snap back on. I imagine the 600mah NiCD pack would be slightly smaller than a 2200mah nimh pack, but these are advertised as direct replacements. Esp considering theyre all supposedly built with AA batteries.I ordered a different model battery from same brand with lower mah rating and a ni-cd chemistry to see if that one will fit.Battery seemed top notch, but buyer beware these are not direct replacement fit in older units that had ni-cd battery packs and no spare room in holder

Do not but this item. I replaced the battery in my Honeywell alarm system and the battery lasted two months. I had to buy the battery from ADT.

I like that this battery was just like the one that I replaced, it had lot of power and easy to install.

Battery fit perfectly in an Ademco Lynx panel, but after only 20 months I'm getting a low battery warning. Should have lasted longer than that. The battery that came with the panel when new lasted about 10 years before dying.

Great price and fast shipping. Purchased this battery for my alarm pad. Takes about 6 to 7 hours to charge.Time will tell how long it will last. Right now I am happy with my purchase.