Vortech battery backup alternate

[gregzz4]

I'm not convinced about the 36 hour runtime - just what I got off the web.
We had an overnight outage and if I recall correctly, 12 hours brought the battery down by 50%. But that was with 2 MP10s running.

Costs are in the first post but are over 3 years old now.

I'm happy with the trickle charger. After 3 years I hooked the battery up to my car battery charger and it was @ 100% nearly instantly, so the little charger is doing it's job.