48V 10A Battery Charger for Lithium Iron Phosphate/Lifepo4 Battery, 58.4V 10A 467W with Cooling Fan Alligator Clip Output Multiple Protection System

it works finetimeusb 36v 50ah lifepo4 w/ bmsanda 36v golf cart with 3 (older) weize 12v lifepo4 in series.would buy again

Having a fan help dissipate the heat build up these chargers have, makes a huge difference and relief from worrying.

I was initially excited about battery charger, but my experience was mixed. The charger does have a few redeeming qualities, like the comprehensive protection features (over-voltage, temperature, and short-circuit protection) and a cooling system that ensures safety and reliability. I also appreciated the automatic shutdown feature once the battery is fully charged, which helps prevent overcharging.However, there are several significant drawbacks that I can’t overlook. First, the fan is incredibly noisy, which can be very disruptive if you’re trying to charge your battery in an enclosed space like a garage. The noise level was far beyond what I expected for a device of this type. Second, while the charger is advertised as being optimized for all climates, I found that it struggled in colder weather. It didn’t deliver the same performance as promised when temperatures dropped below freezing, which is disappointing given its claims of functionality in temperatures as low as -13℉.Additionally, the build quality feels a bit cheap. Despite the claim of durability, the materials don’t inspire confidence, and the cooling fan seems flimsy. I’m also not convinced this charger would last for the claimed 30,000 POH without issues.Lastly, the charging speed is slower than expected, especially for a 10A charger. It takes longer than advertised to fully charge a battery, which can be frustrating when you need a quick recharge.Overall, while the charger technically works, the noisy fan, subpar cold-weather performance, and questionable build quality leave much to be desired. There are better options available for LiFePO4 battery charging at this price point.

Works great for my 50AH lithium battery. Charges fast. Would buy again.

I bought this because it was suggested by my friend, when I tried it, it turned out that the battery works well and can charge for vehicles as well. The price is also so cheap and can be taken anywhere if in an emergency we can use it. Battery life is also very long quality should not be doubted, easy to use because it is not so difficult.

I bought this as a 'boost charger' for my 24 Volt RV house battery. I already have two 20A boosters and this 10A charger brings me up to 50 Amps of boost.Shopping for a 10A charger like this on Amazon, you'll see 3 similar looking ones in a plain black box like this one, some have one light, some have two lights. The Utffedy listing shows pictures of both these two types. I got the one with two lights. Also, the dimensions 6 x 4 x 2 are wrong. Actual size is 7.5 x 3.5 x 2.5.But is this charger any good? The brick pulls 286W while charging at 0.67 power factor. It pushes 8.6 Amps at 26.7 volts or 230 Watts. The current sags to 8.3 after 5 minutes; it gets more inefficient as it warms up.Very warm air comes out from a powerful fan immediately. Efficiency is 80% which is poor.This charger is a cheap design that it lacks features like power factor correction, or efficient GaN semiconductors.If this were a big charger, the efficiency would be a huge problem, but for this small charger, it's a cheap way of getting a boost if you weren't too concerned about the 2 amps you lost to heat.

Takes a lot of current but other than that it works very well. It charges the LIFP04 battery very fast and is worth the money.

Charges any LifePo4 battery safely, i use the 10A charging speed in my advantage as it's safe for most of the batteries. The build quality is good and the best thing that the fan is really quite .