2A Smart Battery Charger Maintainer 6V 12V Trickle Charger with Pulse Repair Mode 10FT Extra Long Cable for Car Motorcycle Marine Boat Supports Lithium LiFePO4 AGM Gel Batteries

Works great!

I like everything about this charger. Well constructed & simple to use. LEDS's let you know clearly know what the charger is doing. For 12V batteries, just plug it in and it's ready to go; 12 volt operation is the default mode. So, if you lose power (100 - 240Vac) this unit will automatically come back on and continue charging/maintaining all by itself. Leads are plenty long and are fused. Alligator clips do the job. BUT, if you lose power and it does not come back on (i.e.; no 120Vac), I found that this charger actually drains the battery to the tune of 20 mA while connected. So if you have, for example, an 18AH battery (like on my emergency generator) this could completely drain the battery in about 2 weeks (maybe damaging it?) if you don't disconnect it from the battery when there is no input power. However, I'm not 100% certain if there is built-in circuitry to prevent it from completely discharging the battery: I have no simple way of testing this without risking damage to a battery. This not a problem for me since I check all my chargers at least twice a week. I have 8 chargers in use in the winter of various brands, some have much smaller loss of power discharge currents (less than 1 mA) and would take significantly longer to discharge a battery (sans any built-in circuitry to limit that). Knowing this, I still made a repeat purchase and am satisfied. I also had a minor issue with one and the customer service was EXCELLENT! Great vendor!

Good little charger. May take anywhere from 2 to 3 days to do the job, depending on how depleted your battery is, but it does work.

This LST Trickle Battery Charger is compatibility with multiple battery types, including SLA, AGM, Gel Cell, and Lead Acid batteries. Compatible with both 6V and 12V batteries. It keeping batteries in optimal condition, quick charging times and consistent power delivery. The safety features, such as overcharge protection and reverse polarity protection, hassle-free easy it is to connect and disconnect, compact size makes it easy to store. It dose help to maintain battery health and preventing unexpected failures.

Nice little charger with a long cord. Good instructions and everything you need.

Its worth it .. Even comes with adaptors

easy to use

These chargers are easy to use, the directions were somewhat easy to decipher, and they seemed to be working from the beginning. However, here is the long answer to this. Trickle chargers are inherently slow to do their job, it's their intended characteristic. When I hooked three of these chargers to three different batteries, two of them were RV 12v batteries and the other was a 12v motorcycle battery, using the included instructions I verified the hook up and all looked well. These chargers/batteries were in a semi heated garage, never goes below 50 deg F over the winter months. For the first couple months I regularly checked that they were working correctly. Sometime between Jan and April, one of the RV batteries blew out the end casing, causing acid to fly everywhere. The other RV battery had a bulged end, ready to explode. The third charger appears to have worked correctly as far as I could tell. Cost us $259.00 to replace the two RV batteries. They were only 2 1/2 yrs old, had been trickle charged the other couple winters just fine using Battery Tender chargers (I highly recommend that brand). I bought these LST chargers on a whim, falling for the price reduction. Anyway, I attempted to deal with the company via email. They were less than helpful. I explained the entire issue to them, and asked for full refunds, not replacements. They eventually wanted me to hook them up again and watch the lights carefully over a period of time. Yeah, right. Like I am going to destroy another battery or two for their leisure. Asked again for a refund, they simply told me they needed to go through this process so they could determine the problem. I said, "Take them back, give me a refund, then your technicians can dissect them to their hearts content." They still would not refund. I then simply went through Amazon's Customer Service via chat on line, bingo, bango, bongo....they sent me a return label for a full refund. I love Amazon, but this company sucks. Buy at your consequences. That's all I've got to say about that.

Seems to be a cost effective battery maintainer. I normally swap cars for summer, insure the convertible and store the car, then switch back in the fall. Being able to trickle charge the battery while in the car is convenient and plan to use it over the winter for the convertible. Will see if it can hold up to freezing temps.

Estuvo 48 horas cargando la batería de la Moto

The charger offers great value, and works perfectly and is very easy to use, and maintains a car battery so that the battery doesn't use up its charge/discharge cycles. Unfortunately a few months after my warranty ran out, some internal problem caused the charger to fail. After contacting LeicesterCN by email, and explaining the situation, they gladly sent me a replacement, and express shipped it to me in a couple of days. They offer fantastic, fast and friendly service that was greatly appreciated.

I would have preferred the long wires on the battery rather than the charger, but it works great.

Riding mower wouldn't start this spring. Left the battery on this for a night and it was enough to get the battery going again. Good to have.