TPE12V 24V Pure Copper Core Pulse Repair Start/Stop Car Battery Charger 12-Amp Smart Battery Charger forLithium,Lead-Acid(AGM/Gel/SLA),Boat,Motorcycle,Lawn Mower

I've bought several different types of Reconditioning/rebuilding Pulse Modulation battery chargers over the past 10 years, but this particular unit is in the Top 5%. It not only has the LED indicator lights, but it also shows on the Large LCD display, the Percentage in numerical value and also a progress bar (ie., a Windows {PC} type), as well as an Amp Hour value of the battery/batteries your charging in either a 12 or 24 volt system. There's only 1 more thing that would make this the Ultimate Charge/Rebuild/Recondition unit and that would be, if it had a variable point/ or at least multiple Voltage Options, from 6 volt up to 48 volt. But i'm certainly not complaining. The cost of this unit is a Phenomenal Value, especially for the amount of options. I would Highly recommend this product to my friends, relatives and even to people I've never met!

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Very nice upgrade ,from my old-school 50 year old lead acid battery charger. Amp hr reading is definitely an upgrade. Purchased for a good price to charge my lithium battery. It will not charge lithium LifePO4 ! that’s why it gets four stars

Charger works well.

i bought one of these a few weeks ago and liked it so much i bought another, at a better price by looking around. this is apparently a manufactured item from China that gets badge names printed on the face so if you look around you can get the exact same item for half what some are charging.the unit itself charges initially at that sweet spot of 12 amp, and automatically decreases as internal resistance decreases. so it is fully automatic and perfect for maintaining a garage queen who sits more than it moves. i have two and used trickle chargers on them but they get fully charged and do not maintain unless you remove a clamp and reinstall it. these also have the capability to run high rates of voltage with capacitor spikes that remove sulfates from the plates. highly recommend.

This thing works great. Simple operation.

This is the closest to what I was looking for I could find.Pro - price, construction. Seemed to work out of the box. It did not attempt to charge when attached to an old, defunct mower battery. Old school chargers would have tried to revive a flat battery. I may try it with that dead battery again and see what the "reconstruct button does".Coin Toss - battery cable and wall plug length were short, but not intolerable.Con - controls are too fancy. Not everything has to be computer based and guess at what you want it do instead of doing what you tell it. Lights and display were flashing and jumping around as it topped of my riding mower battery.

Recovered battery, enough information to show charge rate and monitor battery recovery progress