20 Amp Lithium Battery Charger, 12V and 24V Lifepo4,Lead-Acid(AGM/Gel/SLA..) Portable Car Battery Charger,Battery Maintainer, Trickle Charger, and Battery Desulfator for Car,Boat

This is by far the best battery charger I think I have ever bought. Small, rugged, convenient and it actually works as advertised! The best part of all, it's inexpensive! This thing is a steal for under $30 bucks! This thing actually saved an old dead battery, in "repair mode" I didn't even know such a thing existed. Thinking of buying a backup just in case. Whoever is reading this, believe me, you won't be disappointed.

This 16A battery charger has been awesome so far. I love that it works with 6V, 12V, and even 24V batteries, and that it supports different types like lithium, LiFePO4, and lead-acid. It’s super convenient having one charger that can handle everything. The charging speed is great—16 amps is plenty of power, and it brought a weak battery back to life much faster than my older trickle charger. The display is clear, the controls are simple, and it automatically switches modes so I don’t have to worry about overcharging. Build quality feels solid, the cables are sturdy, and it stays cool while running. Overall, this is a reliable, versatile charger that does exactly what it promises. Definitely a 5-star buy.

Love this little charger. My old trickle charger takes days to charge a battery, this little 16 Amp Battery Charger does it all very quickly. The best part is, it's all automated. Plug-in, it shows off, connect to the battery tht needs charging and detects the battery and charge as necessary. Now I can charge most batteries in 2-3 hours. The fan is a little loud, but doesn't bother me since it stays in the garage. Charged 4 car batteries, most finished in 2-3 hours. My sisters 2007 Prius took about 8 hours, but it fixed all the check engine errors after it completed. So, LOVE this little charger. If you have a Prius, you need this charger. Saves you hundreds to thousands on unnecessary repair costs.

This 20 Amp Lithium Battery Charger is a game-changer! It charges my LiFePO4 batteries incredibly fast and efficiently. The build quality feels solid, and the compact size makes it easy to store or take on the go. The clear LED display keeps me informed of the charging progress, and the safety features give me peace of mind. I've used it on my boat and RV batteries, and it's performed flawlessly every time. If you're looking for a powerful and reliable lithium battery charger, look no further!

I have an older Palmer 2 some 3 wheel scooter designed for only outdoor use that does not get a lot of use. The problem is that it came with a very large boat anchor for a charger making it impossible to carry it with me in case I need an emergency charge. This unit which is very small and light in comparison was able to replace it. It actually has more charging current capability and has many other nice functions as well. When it comes to the wet cell batteries, a slow charge is more complete than a fast one. This unit allows me to set the max charge rate to only 2 amps, yet have a 15 amp charge when I need it, This does do one thing I do not care for and that is that it automatically turns on around every 15 minutes to top off the batteries instead of waiting for them to drop to a predetermined voltage. This is not necessary and I do not think it is good for the long life of the expensive batteries when used as a battery maintainer. I got around this by ordering an inexpensive timer off Amazon to only turn the charger on for 15 minutes every 24 hours. If the scooter is used, then I can simply switch the timer to always on until the batteries are fully charged. The timers are very inexpensive and I have used a number of them on another model charger that had the opposite problem where it never came back on once the battery was topped off unless the charger was unplugged and plugged back in. Here is a link to the timer: https://www.amazon.com/dp/B0BCJRDQKD?ref=ppx_yo2ov_dt_b_fed_asin_title&th=1 Update: I used the charger after taking the scooter to an out door event where I put several miles on it. I let it charge over nite at just 2 amps. When finished, the charger said 'full' on the display as it sat in the standby mode. I consider this a great buy.

Ive been using 24/7 24v IFLA pulse 24v & Agm. So far works great ! Big batteries and have not seen it push 16a, but amperage is 3 different options, very pleased.

Worked great for 2 days. Failed on day 3. It had a nice display and was easy to use. Must have just got a bad one.

This thing brought a deep cycle back to life as well as my blue top optima. Restored it to original power. This MoFo is awesome! Get it.

C'est un charme adapté pour toute batterie pas besoin de choisir il reconnaît automatiquement les batterie

It has been one of the better if not best charger I have owned in years. It's accurate , safe and has multiple voltage options for 6-24 volt batteries. Absolute perfect and great price as we charge our 6volt RV batteries and are able to charge our 24 Landcruiser as well.

Excellent achat léger et fiable sécuritaire et compact

Easy to use, works as descibed, perfect for my application

Junk, says batteries sitting at 10volts are full, will only charge severely drained batteries and will kick off at too low of voltage 10.5-11 to actually revive. Bought another mastercraft for double the price but at least charges at 14volts