VEVOR Smart Battery Charger, 20-Amp, Lithium LiFePO4 Lead-Acid (AGM/Gel/SLA) Car Battery Charger with LCD Display, Trickle Charger Maintainer Desulfator for Boat Motorcycle Lawn Mower Deep Cycle

Love this charger.does lithium and automatic after you set battery type voltage and amps which is very easy if you follow directions.

So far I’ve only used mine once but I must say I’m very impressed so far. My neighbor has one and suggested I try it when the battery on my son’s atv died. This thing had the battery fully charged and back in action in about 10 min. Simple to use, just follow the directions on the display, and a great value for the price.

I’m pretty impressed with this charger so far. I’ve charged three batteries so far with no issues.

Easy to use, nice display, working well so far for off grid system. Had to drill larger hole in the wall to feed the plug for the charger through. Would like it better if the wires connected to the charger were standard to be able to use my own and/or rellace if needed.

Battery charge we r works well? I have used it to charge 3 deep cycle lifepo4 batteries

Was able to revive a couple of batteries my old charger didn't like. I love the versatility of this charger for multiple battery chemistry.

Worked good for a year or so. Probably used it 20 times then it quit charging and wouldn't put out any amps and fan wasn't running. Went through all the troubleshooting even with different batteries with no success. Quit just outside warranty so had to buy a different one.

Excellent product fast shipping

Strongly recommended, this charger works perfectly on my 4S - LifePo4 and 12V Lead Acid. Check below for my testing results. Ignore other reviews stating this charger is problematic for lifepo4 batteries, these user have no clue how a Lifepo4 charges, their review shows a voltmeter comparing the charger voltage when the charger is outputting 20A ! It's normal to have a voltage difference between the charger and the battery terminals at 20Amps due to resistance in the leads. If his battery clips at 13.3V, is probably an issue with his cells or his BMS is clipping, nothing to do with the Vevor charger. PROS OF THIS VEVOR CHARGER * Intertek Certified : The Vevor charge has a proper valid certification (Intertek), this is a requirement for Canada. Intertek is a good testing lab (for CSA / UL). Never buy a charger with only CE certification. * Perfect for LifePo4. The Vevor charged my Lifepo4 up to exactly 14.65V (4S) at bulk charging measure with my Fluke. My battery reached 14.65V for a **very short** period, then the charger worked perfectly and stopped the current. The LifePo4 battery then slowly drops back to float. At 13.5V float, your LifePo4 (4S) is full. * Lead Acid charges perfectly. Tested my 12V deep cycle batteries, works like a champ. After the bluk charge, it trickles it at 4mA. Perfect. * Double wire gator grips, YES ! The gator grips have an internal jumper wire to make sure BOTH sides of the jaws have lead power, such a brillant idea. Lead wires are not oversized, but are a decent gauge. * Auto mode works perfect, settings are simple and intuitive. * 20 Amps charging is just impressive with such a small form factors. * Good value for the price.

Fonctionnel et très pratique.

Reasonable charger for a price. It do what it suppose to do. With Lifepo4 280AH battery on Auto it briefly starts with 20A and quickly drops to 15A. Device is heavy and seems well built. However note, 1. Cables overheats at 15-20A - it required to be replaced right away - save yourself and charger. 2. Charger doesn't start automatically on LifePo4 battery I got this charger to charge my sump pump battery - needs to be connected all the time and take care of battery in a smart way. I doubt it is up to job in my case until manually controlled as stated above. Update: At 15A charger body becomes to be very hot on touch, fan is working, but it looks it is not sufficient. Update: Charger is properly charging LifePo4 battery, with 2 cycles, by voltage and by current. Conclusion: Recommend it if you want to charge battery fast and properly, probably not the best as maintenance charger.

Excellent pour la recharge des batterie LiFePo4

Good charger for the money