Mroinge MBC022, 12V 2A Lead Acid & Lithium(LiFePO4) Automatic Trickle Battery Charger Smart Battery Maintainer for Car Motorcycle Lawn Mower Boat ATV SLA AGM Gel Lithium(LiFePO4) and More Batteries

An economical charger that does charge lithium small batteries. I'm not sure I would buy it for car batteries. Or larger vehicle batteries or golf carts, etc. But if you have. E Bikes. Small generator batteries. Or small ATV batteries. Yes, it does the job. For the price, a good buy. 2026 update: I bought this charger for an Ionic. LIPO battery. It did charge it correctly initially. But after being gone for 6 months, I come back and the battery is completely dead. This charger will not revive a zero voltage Lithium battery that the BMS has shut down. Ended up having to buy another charger to revive that expensive battery. Learn my lesson with lithium. Stick with a good AGM. That normal means can fix.....

This charger will charge lithium or laid acid. It is selectable., the cord on it. I’m guesstimating between eight and 10 feet not sure but there’s plenty of length to plug it into a wall outlet and the vehicle or battery that you’re charging can be a pretty good distance away.. I know there’s a lot of ambiguity in this review but this is the second one I’ve bought. I would recommend this for a car or motorcycle or any other typing 12 V battery that you need to charge. Two amp max output with intelligent, charging circuitry, so it will not boil batteries or overcharge.

Works great. Plugs into the dash of my Polaris ranger. Great little smart charger.

I returned the first one of these I bought because I thought it was defective. But the issue was not the device, it was the "instructions." I've put those in quotes because the sheet whcih comes with the charger are not really instructions, and that is part of the reason for the less than fives star rating. While the sheet contains safety information, features, and charts there is really nothing whih explains how to use it. And while, after literally decaudes aroundc cars and motorcycles I thought I know how to handle what were always pretty simple devices, one which handles dual types of batteries as this one does is not that clear cut. The issue is how to access its two different charging technologies...one for lead acid batteries and the other for lithium-specifically lithium iron phosphate, or LiFePO4. And the first step is to be sure your lithium battery is indeed this type. I don't know if the charger will work on other lithium batteries but give the potential danger of improper charging of lihium units I would not suggest trying. And that is what caused me to return the first charger, thinking it was defective when I connected it and the lead acid LED lit up. What I did not realize is that the charger does not automatically detect the battery type (and I don't know if any do) and that you ahve to manually switch it. But I also would not have known how to do that had I not just read comments in questions from other buyers. I did see the little circle wih "Mode" written on it. I did not realize it was a small, domed pushbutton. Nor would I have knowne that you have to press this for the mode you want if the device is not already on that mode, prior to connecting it to the battery. And of course you can only do this by first plugging it into line power and before connecting a lead to a battery. And if you are going to later switch to another battery you need to remove it from the current battery and the line power and allow all LEDs to go out before doing the switch. Once I read these comments and went through this process the correct LED lit and it appears to be working just fine. I wish there were real instructions with the unit to describe that. Would have saved me, Amazon, and the manufacturer wasted effort. As far as the apparent wuality and equipment with the unit it is appears to be a match for more expensive units. It has "SAE" leads and two different cords to clip into the charger. One ends in alligaator clips for general use, and the other ends in connectors which allow permanent mounting to a battery so you easily connect to a unit permenanetly installed in a vehicle. The leads on both cords as well as the power cord itself are of significant length to be convenient. While I cannot yet comment on how well the charging or maintenance functions operate I have no reason to believe that they will work just fine. All in all, after a bit of frustration and delay which are not faults of the device but only the paperwork, I think this is a good buy and unit.

this battery charger worked perfect, would buy again if needed

Good product. Works Great. No problems, I have 3 of these for different things.

This trickle battery charger is the cat’s meow. It’s compact and plug into the wall. Does an excellent job of maintaining and monitoring battery charge. I like the first one I purchased, I purchased a second one for my spare car battery. The first trickle charger was for my generator battery. They bring the batteries up to full charge reasonably quick.

Dual mode for both kinds of batteries. Lithium batteries cannot handle regular charging.

Inexpensive way to trickle charge lithium and lead/acid 12V batteries.

Yes I assumed this would work on 230v. Yes I didn't read carefully enough. It blew up as soon as I plugged it in.

Popped as soon as I plugged it in and obviously now doesn't work

I feel much safer charging LiFePo in my apartment, and most good quality batteries are pretty safe but only with a proper charger! It was an e bike that set a hotel in Vancouver's east end causing a couple deaths, leaving some vulnerable people without a home as well. This is the proper charger for these batteries .I hate it when my things catch fire, cannabis excepted. And not everyone can afford insurance, but that is what this feels like to me. Insurance.

Because the charger is compact and simple to understand its operation, I have given the features 5 stars. However, because I have not yet used the charger, I have only given it a 4 star rating because I don't know how it will perform when I put it into service, although I expect it will do the job as promised.