GOOLOO10-Amp Car Battery Charger, 6V and 12V Fully Automatic Battery Charger Maintainer, Trickle Charger, Supersafe Smart Battery Desulfator for Lead-Acid Batteries(S10)

This is my go to charger for large lifpo batteries. I have used it to charge large battle born 100ah and small 20ah off brands. I've also used it on small lead acids, but never any AGMs. It is a simple set up and I have used it enough to feel comfortable not needing to stand next to it while charging. The internal error system pops up and shuts down anything suspicious. The construction is robust enough to be dropped, at least twice off of a bench, and still keeps working perfectly. Clamps are of good quality and the cables are easily bendable, not that cheap plastic cover stuff. I would buy this charger again, without hesitation. I have owned and used this one for a couple of years.

Received this charger today in the usual non-protective plastic bag. Fortunately, the box inside was undamaged and the contents were fine. The box that the charger is shipped in is well done and solid.I put the charger on my vehicle which has a good battery but needs to be maintained. The Gooloo brought the battery to full charge with internals brought to healthy battery level as well. The unit did not get overly hot with the top temperature being 104 degrees. It ran mostly in the high 90s which is very good in a Florida garage.Fit and finish of this light-weight tool is excellent. The illuminated screen is good but the battery categories are a bit small. E.g standard, agm, etc. Crisp but small . Again, tolerable to fine, depending on your eyesight.At the end of charging the unit registers Ful V and continues to trickle charge as needed. This is an excellent buy if it proves to be reliable over time.Highly recommended after first successful charging session.

I was looking for a battery charger, maintainer that address different types of batteries 6 volt and 12 volt, and different kind of batteries such as lead acid and lithium iron phosphate battery (LiFePO). Came across this charger during my search. It solved everything I was looking for in a charger/maintainer. I bought the 10amp version of this product and feel like I got a good deal on the price. Testing is out and it worked like a champ. I would recommend this product.

Hook up a battery, turn it on, and it will charge. Leave it connected to maintain the battery and it will never charge, even if the battery goes dead. Description says it will power items through the charger when connected to the battery. This seems false as the battery will charge, then the charger will turn off. It will not power items and the battery will be dead soon as the charger will not turn back on unless you unplug and reconnect the charger. Definitely not worth the money and now it is past the return date, so nothing but wasted money.Edit: Company replied, sent a new one and it works fine.

This Gooloo S10 battery charger is new purchase for me. I had a very old style charger that quit working.I used this gooloo s10 the other day on my pickup truck it was straight forward hook up. Automatic smart charger. Completely charged old truck battery in about four hours.Gooloo charger was cool temperature to touch and i checked voltage it was right on fully charged. Truck has been starting good on cold mornings for over a week.I would definitely recommend the charger to my family.

After a year and a half and multiple attempts to charge a variety of vehicle batteries, I have only ever gotten a BAD battery result. Auto Zone is able to charge the batteries, this has never charged my batteries for me. Paid $80 for this. I bought this brand's jumper also, and that has been great, but this has been a huge disappointment.

I love this battery charger it’s not to big just the right size and the charging speed is nice and slow you don’t want a battery charger charging your battery fast I could damage your battery it’s not good to charge your battery fast anyway

Bought it as a charger for my HD, and it hooks right into the factory connector coming out of my bike. Easy to use.

I bought this to maintain the power for my battery in my motorhome an so far so good.