LED / flashing LED lighting - color blind and / or epileptic people have issues with that.
You do not offer additional ring terminal cables for charging additional batteries.

This charger has worked perfectly for me. I recently moved to a very nice marina but my solar panels were too shaded and were struggling to keep my batteries charged. I have 3 of the 200amp Renogy batteries wired in parallel. This charger works great at keeping them charged. I have a 220 volt European spec boat so hooking up to shore power is not an option.

It's working great on my Renogy Bluetooth Lithium Iron phosphate 200AH battery ! fast shipping, too ! I'm happy wid It!!😄

Convo not clear, diffs understanding CSR

Excellent charger!

It worked great. Fast shipping and service.

It did a very good job at changing, love ❤️ it.

so far its great however it doesn't specify on the box or in the manual that it charges 24 volt why?

It did not wake up my batteries as I was told it would. The charger otherwise works as it should.

👍

It works great, however there is only one indicator light. It is blind charge, you have no status indicators to let you know what phase of processing it is in.

Simple to use. The only thing that would have worked better for RV’s is a way to have the alagater clamps and a disconnect in between to have a direct hook up to the battery.

Appreciate the fuse built into positive lead. That is reason I needed to replace mine. I inadvertently misconnected and blew a 5 yr old version that until then always worked flawlessly.

It powers my 12v LiPo 50Ah battery from 20% to full quickly. It's pricey but it's worth it to know it will properly charge the LiPo without issue.

The,Renogy 12V 20A LFP Portable Battery Charger worked great as advertised. I was able to fully charge my 12V 100ah lithium iron phosphate battery fully in about 3 and half hours. I am very thankful.

Best purchase of 2025. Living in the PNW the solar panels are not enough to keep the batteries charged November- January. This does the job! Easy to use and easy to travel with. Would buy again.

This gets so hot I almost think it could melt its plastic housing. I won’t use it now except while I am in the room with it to observe it. I’ve had other chargers (designed for lead-acid, others for lithium) and none of them get hot.

Just what I needed for a shore charger in my boat. Easy enough to hardwire it.

Unfortunately, the battery is faulty

Used the battery charger to successfully reactivate and fully recharge three 12V 200Ah batteries that had been over-discharged.

Functions as advertised. Charges the Lifepo4 and maintains 14.4V as required.

Aaa

Worked perfect for charging my Lithium battery. Very happy.

First use with 2x 100ah lipo batteries. Wish it had indicated percentage of charge and estimated time to complete. Other than that, very good product.

New out of the box. The 4 panel folding 200 watt. Seems well constructed. Lightweight for its size. Folds up nicely. Was able to easily connect to the controller and to another preexisting 100 watt panel and produce good amps. One mild criticism is the folding stand legs. They are Velcro attached so lightweight and easy to open, but with 4 legs, it is difficult for one person to set up - you get 2 done and reach for the other 2 and the first 2 fall back. It’s possible for one person but easier with 2 people at the same time.

Works really well. Used it on 3 day stay and fridge use

There is nothing special about this charger that I can determine.

I leave the charger attached to the camper battery and use it to boost the battery with my ecoflow battery. Keeps my camper batttery topped off when solar isn’t getting it done.