Victron Energy Blue Smart IP22 Battery Charger (120V, Bluetooth)

Does the job, even with dirty AC power

I bought the Victron for a DIY online UPS project. (My prior UPS didn't like the power quality from my generator during power outages. And commercial online UPSes were way too expensive. So I got a pure sine wave inverter to hook up to a spare 100 AH AGM battery that I had, but I needed to be able to power the inverter and charge the battery with something that would tolerate AC power that was off frequency and maybe off voltage. The Victron charger fit the bill. I tested the system on generator power last week and it worked perfectly. And because Bluemarine is local, I felt like I was buying local.

Works great.

IP22 12/30 (3) installed without a hitch!

I recently got an old sailboat with a really out of shape 6amp charger and some fried FLA batteries. I swapped to new AGM's and this charger, and installation was super simple! Had the new electrical up and running in an afternoon, and the app helps me see and optimize my new batteries health!