Car Battery Charger and Maintainer 3.8A 6V 12V Intelligent Household Automotive Charger with 8 Modes for 12V LiFePO4 / Lead-acid Battery of Wet/GEL/MF/CA/EFB/AGM/VRLA

I own alot of plant & machinary that quite often dont get used so need to keep on top of battery maintenance. I own 4 of these chargers purchased over the past year or so. All except 1 work great, I contacted the seller and new charger was sent straight out and been problem free. I like these chargers as they are very cheap for what they are. They are not as water resistant as stated however I use some outside but covered over without issue. They also come with crocodile clips to temporerily attach to a battery or a extra cable that can be perminently fixed to the battery with a quick release connector. I use on big truck batteries as well as tiny kids toys batteries without issue. Very easy to use however need to spend 2 mins reading the instrutions to understand the different modes. Every home garage should have 1.

Had to take battery out of Honda Civic 2018 because after I had been away for almost 2 weeks, upon on my return I found I couldn't start the car, engine turned like 3 times then nothing happened. Tried a jump kit and engine turned 7-8 times then drained my jump kit from full to empty after trying 3 times.So I placed an order for this charger, next day delivery. I'm truly surprised how well this has worked up to now. So when the charger arrived I read the instructions, they could have been clearer regarding EFB batteries, had to do some research to find that AGM and EFB batteries are charged the same way. At around 3pm I put the battery on charge with 12v AGM setting selected and at 8:30pm the battery is almost fully charged with the 100% green light flashing (not quite there yet) :) the battery when initially connected was flat the 25% light was flashing for a couple of hours indicating the the charge left in the battery was less than 25% so im pretty confident that this product can charge an almost if not fully dead battery.Overall great product, good value for money.Fingers crossed everything is good when I finally go place the battery back in my car

I have used this charger on three different 12v motorbike batteries, and one car battery. Two of the motorbike batteries were flat dead (0 volts).One broken battery had been discharged for a long time. The charger failed to recover it, and it was difficult to select the right recovery mode.One broken battery had been overloaded by a larger charger, and it had no voltage. The charger did recover this battery (amazingly).I can't rate this charger as easy to use, as you need to choose the charge settings (not automatic). I also felt it necessary to study the instructions, as I didn't fully understand all the options.I don't know what would happen if the wrong setting were chosen, so I can't comment on the safety protection, except to confirm it has polarity protection.All considered this charger supports several battery types and it is reasonably cheap. These extra options make it a little confusing in some circumstances, but it's worth persisting with.

I needed this to trickle charge a car that is frequently left for weeks in the garage. I had another charger but it was so bulky I could not close the car hood. This comes with 2 cable options, and has a long cable to the charger. It also has several charge modes. I left my car on the most suitable mode and had no issues. Being compact it is easy to store in the car, and outside the car during charging. No fan, does not get that hot either. Good quality.

I needed a battery charger suitable to recharge the flat battery in my wife's Smart Car, which has MHD (stop/start) fitted. This seemed to fit the bill, got good reviews and I was very pleased at how easy and foolproof it was to set up and use; the hardest part was accessing the battery, which in a Smart is under the carpet in the footwell.The instructions are in good, clear English, which always helps. After an overnight charge the car started at the first turn of the key, confirming the green '100% charged' LED. I also liked the inclusion of a plug-in connector, so I won't have to get at the battery again to keep it topped up when the car isn't being used much. I expect motorhome or classic car, etc. owners will find this feature useful for the same reason. 5*****'s!

I love this charger.I had a Maintenance Free battery for my Land Rover which would only charge up to 10.5 V on my old charger. I had this charger connected on a normal charge for 3 days... still 10.5 V which is not enough to start a 3.9L V8. I left everything to cool down and rest for a day and then started it on the repair mode. 3 hours later... Full charge!!!This charger is by far the best one I have owned. I highly recommend it to anyone who wants a really good charger at a really great price!It just saved me the expence of a new battery :-)

Tried it a few times using it even holding conversations about it with the seller but in the end I just didn’t think this product worked for me.Plugged it in as instructed and it started charging going through all the stages. It then reached 100% and all % LEDs solidly lit so to me this meant the battery was charged. Well, the car didn’t think that was the case, it kept telling me the battery needed charging.After speaking with the seller I was told that I had to keep it on the battery for about another 10 hours! What? Why was the charger telling me it was charged? Something didn’t make sense to me.The instructions aren’t clear about this at all.I ended up asking a friend to test his charger and see there it kept charging the battery when this one told me that it was charged.Not good at all. Went back for a refund. Thank goodness Amazon is my friend.