36V / 43.8V 8A Lithium Battery Charger 110V 120V 400W with Cooling Fan and Alligator Clip Output Lifepo4 Charger Multiple Protection Functions for 36V Lifepo4 Battery

I use this charger for my 36V lithium battery on my boat. It is fast and efficient.

Choosing the right charger (Volts and amperage) compliments the maximum use and longevity of your battery. This product has features the prevent improper charging and stabilizing of the cells. It’s is quiet and work fast. A complete charge @50% only takes about 5 hours. Outstanding results.

Worked as advertised at first. Seams solidly built but stopped working after 3 months. Its to expensive to treat like its just disposable. Its not the fuse and I opened it up. Its not bunt up inside. I don't know the quality of the parts but its well assembled and neat. Maybe I just got the one bad unit out of a large batch.UPDATE: I'm changing it from 1 to 4 stars because of customer service from the vendor. They honored the warranty and replaced the unit at no charge. New unit is working fine. It's rare to find a vendor that will do anything after the Amazon return period. Most retailers will tell you to talk to the manufacturer in China and if that's the case you are usually out of luck.

Works greatly 6 months in

I am NOT disappointed with this charger, impressed is accurate! No idea why Amazon is calling me disappointed.I bought this DUDHOIK 36V 8 amp Lipo charger to charge 3 PUPVWMHB brand100ah lifepo4 golf cart batteries & it takes about 18 hrs to fully recharge them from being totally dead. I have a 36V gauge on the cart & it started dropping below 35V on acceleration just before going dead as a warning they were about dead. Otherwise the voltage was always between 36 & 40V.I do not believe the original golf cart battery charger can be used on these batteries. This works very well & if it holds up, it is ideal for this application. I would definitely recommend replacing lead acid batteries with lifepo4 units in a golf cart as they are not much more expensive & are rated to last twice as long & will perform much better. 60% less weight of whole cart is a big plus!!

Purchased for 36V Li marine battery. As mentioned by numerous other buyers the unit worked for approximately 2 minutes then ceased functioning. Cannot recommend others purchase this unit.

Easy

Have had the charger about 60 days and I used a few times - it no longer works. I have tested on other 36v batteries that it is in fact a problem with this charger and it is. This seems to be what others have said as well.