Forum Discussion
RJsfishin
Feb 28, 2015Explorer
http://www.walmart.com/ip/Schumacher-Automotive-SpeedCharge-Battery-Maintainer-and-Charger/13005742
I have 3 of these, and they always work very well,....charge at over 15 volts, float at 13.5. And they DO fully charge batteries.
And whats wrong w/ the "Battery Tender" It fully charges at 14.8, and is temp compensated. I have 1 of those, and it don't get any better.
I have 3 of these, and they always work very well,....charge at over 15 volts, float at 13.5. And they DO fully charge batteries.
And whats wrong w/ the "Battery Tender" It fully charges at 14.8, and is temp compensated. I have 1 of those, and it don't get any better.
About Technical Issues
Having RV issues? Connect with others who have been in your shoes.24,349 PostsLatest Activity: Jan 16, 2026