48V/58.4V 10A Lifepo4 Charger 110V 120V with Cooling Fan Lithium Battery Charger Multiple Protection Functions for 48V Lifepo4 Battery

I’ve been using the DUDHOIK 48V/58.4V 10A LiFePO4 Charger (110–120V input, with cooling fan) for some time now, and it’s been performing exceptionally well. The build quality feels solid enough, and the internal cooling fan seems to keep it cool even during the long charging sessions. I verified the power output with a meter and found it to be as specified. It delivers steady, consistent current throughout the charge cycle, tapering off appropriately near full charge. I’ve used it to charge various batteries (including those connected to my solar system), and it’s handled everything without issue. I have not tried to use it for charging lead-acid. In short, this is a dependable charger that does exactly what it claims to do. It’s efficient, accurate, and well made for the price point. It's an excellent choice for beginners working with 48V LiFePO4 setups.

Used this charger to recover four 48 volt lithium ion batteries that had sat over a year in a discharged state of near 0 volts. The original charger that came with the batteries would not charge them even after bypassing the BMS board. This charger has a built in recovery mode that nursed them up to a voltage where they could accept a constant charge then switched to the full charge amperage till near 58 volts before tapering amperage off to about 2 amps and shutting off automatically at just over 58 volts. I never saw 10 amps charge amperage throughout the the process, closer to 8.5 amps max and it took a long time to charge these batteries but I still gave it 5 stars because it works great, doesnt run excessively hot and even has decent cable clamps with heavy clamp springs. Very pleased with this charger, its a bargin for the money spent!

Have a 48V LiFePO4 server rack battery with a bad BMS and bought this charger to keep it topped up until replacement BMS arrived. I was able to directly clamp to the internal terminals per the battery manufacturer and this charger brought the battery up to above 58V. Plugged in with no load the charger uses 2 watts, while charging it pulls about 500 watts putting 8.5A of the rated 10A capacity into the battery. It gets one one star off for less than spec charge rate, otherwise it works well and is a great value for this purpose!

great for the money, works with a Champion 2500 watt dual-fuel Inverter-Generator. Only puts 7.5 A onto my batteries but lets me use a 110VAC generator to supplement solar

Works well for as little as it cost. The first charge when I got the battery only took four hours

This item helps keep my batteries charged quiet easy to connect

It only charge at 0.4 amp! Even I see "Frequently returned" tag before buying this, but because of the reviews I decided to give it a try. Why this thing can get 4+ review?! My batter is at about 53% full with 53v (eco worthy 48v 50ah). The charger discription shows this can charge up to 58.4 but the output is only 54v and output amp is 0.4 amp! Not 4 amp! The only thing it works as discribed is the Fan!

This lasted two seasons while inside my garage to charge my lawn mower. I would guess about 14 charges. It's so cheap comparatively (120.00) That Is ordered another.