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

This is a great multi level battery charger and was delivered earlier than promised. Another great product by a great seller and handled by Amazon perfectly.

Worked fine. Good value

Easy

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.

Bought this to charge a back of two 30A 48v Lithium batteries in my golf cart. After two charge cycles it would not charge. Kept indicating batteries were fully charged when they were completely dead. Can not recommend this charger to anyone. Ordered a different charger and they charged right up in six hours. Will be returning this charge. Avoid.

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!!

We needed to charge some batteries that we bought to add to our energy storage system. They are 48volts, and this charger worked really well for getting them up to the same level as our existing batteries so we could add them into our system. For us, this was a good purchase and worked flawlessly.

Golf. Cart !

If you discharge your battery below 20 % it shuts off and your charge controller won't bring it back into service. This charger WILL charge the 48 volt lithium battery (it does take some time though, like hours for a 280 amp hour ).

We decided to give this charger a try as the dealer wanted almost 400 bucks for their brand.The charger works as expected as has no difficulty charging my 48 volt Lithium battery!

Sometimes charges to 58.4 volts then turns off. Other times it shuts off at 56.2 volts.Biggest complaint when you connect to lithium batty is has a LARGE ARC!! It draws power when not charging . No internal diode to stop charger from drawing power when not charging! Self defeating!!

Excellent, thanks

overtime the voltage drops and the charging wattage slows till eventually it stops charging all together.i've figured you can open it up and adjust a pot, but that adjustment only lasts a few days.so.. theese are junk.