GEILIENERGY 300-03866 Backup Battery for Honeywell Lynx Touch 5100, Lynx 5200, Lynx 5210, Lynx Touch 7000, LYNXRCHKIT-SHA, JJJ WALYNX-RCHB-SHA ADT Ademco System(1 Pack)

This fit my ADT touchpad perfectly and resolved the backup power errors I was getting.

Just be careful you buy the correct one. The batteries are identical but have different connection wire lenghts

Very good

it never worked. seems the battery was DOA.

Fit and replaced the original perfectly.

Only lasted two months before alarm system says low battery. Only lost power for around one hour, otherwise duster has had a/c power the whole time. This battery must have been old when received.

This was a replacement for our security alarm. It seems to work well. T.hey seem to eventually wear out but have lasted 7-8 years.

Works perfectly. It has been 6 months with some power oputages and the alarm has worked as it should on battery backup. Good buy for the money so far.

Bought less than a year ago and getting low battery signal already

Good replacement part