NOCO Genius G7200 12V/24V 7200mA Fully Automatic Battery Charger and Maintainer (Grey)

• Automatically diagnoses, recovers, charges and maintains your batteries
• Safely charges wet, gel, MF and AGM batteries
• For 12V/24 volt batteries from 14-230Ah; maintains all battery sizes
• Designed for safety; reverse polarity, short circuit, open circuit, spark proof, overheat, overcurrent and overcharge
• Charges batteries 2 times faster; lightweight and compact with 5 year limited warranty

This seems to be a great charger! I am using it as a permanently installed charger in a back-up battery-powered sump pump application. I have dual 12-volt deep cycle maintenance free batteries in series for a 24-volt system that feeds a back-up sump pump. It installed in a few minutes but I did have to install different size connectors to fit my battery posts, I configured it in a few seconds, and it has been running fine. This is obviously not designed to deliver high current under continuous operation, but it seems to keep my batteries fully charged and no worries of over-charging. I like the fact that it indicates the percent charge on the batteries, and it definitely shows the drop in charge as the back-up pump goes through run cycles and drains the batteries. I have not had it long enough to vouch for reliability, but it appears to be well made and well designed. As an electronics engineer, I am satisfied with it from a technical and functional perspective.

Buy NOCO Genius G7200 12V/24V 7200mA Fully Automatic Battery Charger and Maintainer (Grey) Now

A modern battery charger that is small, well-built, and works as advertised. The manual is well written and very clear as to what to do in what order, what to expect from the battery charger, and excellent suggestions to follow when attempting to bring a highly discharged, but still good, battery back to life. NOCO refers to their battery charger line as "wicked smart chargers". I'd say they're right on the mark!

Read Best Reviews of NOCO Genius G7200 12V/24V 7200mA Fully Automatic Battery Charger and Maintainer (Grey) Here

This works very much like the 6v/12v version just a bit bigger in size and instead of a trickle option it has a supply (13v) and a "boost" (16v). The only draw back IMO is it doesn't have the small battery settings but i guess its a trade off to get the extra features of more power.

Want NOCO Genius G7200 12V/24V 7200mA Fully Automatic Battery Charger and Maintainer (Grey) Discount?

This charger is great with Optima batteries. Has a specialized charge mode just for AGM batteries. Also charges regular wet cell batteries too. I was also pleasantly surprised by the high quality of this charger. Very nice charger!

Save 19% Off

Made in China. OMG! This thing saved my 4.5yr old battery. I stupidly let my truck sit outside all winter without starting it or touching the battery and went to check/try to charge the battery this past month with my trusty Schumacher SSC-1500A. The best it could do was 80%/~12.4V. Tried my load tester on it. It was still showing as a bad batt. I picked up this G7200 as a hail mary. Tried the 13.6V Supply Mode first. Didn't help. Had to hit it twice w/the 16V Boost Mode and then it was able to charge it to 100%/12.9V! Hooked up my load tester and it passed as good. I did a few more Boost Modes over the next few days while checking along the way for progress with my battery analyzer. Resistance actually dropped from 11 to 5 (that's good as it's showing the lead plates de-sulfating)! Capacity went from nil to 90%! CCA went from nil to 600 out of 700 CCA's! Very impressive charger.