OVONICX1 Pro Dual RC Lipo Battery Balance Charger for 1s 2s 3s 4s 5s 6s Lipo Batteries, Life/NiCd/NiMH/LiHV Batteries - AC 300W / DC 700W 16A Smart Fast Charging, with Sync Charging Mode

Love this charger, it charges accurately and precisely. Set your parameters and your getting a quality balanced charge. Discharging unused batteries to storage voltage is handy and works well. The ability to use an xt60 to 12v battery cable makes my days at the field literally days at the field. I can charge and re fly until I’m all flown out ( which I end up wishing for more daylight before feeling flown out ). It’s quite, and the range of use is impressive. I can safely charge 3s 300 packs at .3 amps and can get 6 amps on my 6000 packs. It really covers all the bases. 100% worth it, couldn’t recommend this charger enough. Awesome!!

Does not come with all adapters for all batteries it can charge. Comes with a couple, but none I needed. I could not figure out how to charge 1s, I did get it to charge 2s, but i mainly use it with 4s and OMG I've never seen a battery of any type or size charge as fast as a 4s on this thing. Absolutely unreal. Dead to full in less than 2 minutes. I thought it was just lying to me at first, like no way that's already done. So with only 2 batts, I'll fly one then charge it, and it'll be full just about the time the second batt gets loaded and turned on and ready to fly. SO COOOLLLLL

This dual port charger is easy to use and offers a higher balance circuit amperage than most in its price range. This speeds up the charge cycle in the last 20% of a balance charge.

A good value for a dual port charger that supports multiple battery types. It has a lot of options, functions & safeguards to take care of your batteries. It was fairly easy to figure out, but I did watch some videos before buying. I have not had it for long, so don't know about the quality issues others are taking about.EDIT (6/28/25) :The charger has begun to show some issues.I had only charged a couple batteries before the original review, not using both channels.Sometimes I am only able to view channel B's battery status when charging 2 batteries. I can only see channel A while in the split screen.

Very simple to use. Set your volts and amps as easy as that: worth the extra if you’re looking at anything less. Encouraging my dad to get one as well

The charger was easy to use, and works very well. It cam packaged nicely with all the connections needed. I am pleased with the product and I am sure others will be too.

Within minutes of charging my first battery the balance port would not recognize the battery. After already starting the charge. Had to move to 2nd side of charger. It did just fine. After charging and unplugging the battery and getting another battery ready. The charger display started flashing off and back on like the power was being flipped on a switch. I Do not recomend this charger

This is a very good charger for the more dedicated user. I like to be able to load two batteries at the same time, which allow me to do more flights with my RC plane on a day. I also like that it provides with resistance information on the LiPo batteries, this is useful to know if the batteries are still ok.Usage is simple but not entirely intuitive. However, after a couple of uses it is second nature. It has not really factory set loading programs, so that the user has to set important values like target voltage for charging and discharging / storage.