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Outerman

Outerman Car Battery Charger,24V/12V Fully-Automatic Battery Charger for Lead-Acid Batteries,Fast Charging Battery Maintainer/Trickle Charger/Battery Desulfator,for Large Capacity: 6~300AH

  • Based on 1,643 reviews
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Model: 300


Features

  • 12V/24V Battery Charger

Description

Widely Compatible with all 12Volt & 24Volt lead-acid automotive, marine, and deep-cycle batteries: flooded, gel, AGM, maintenance-free, WET, CAL, EFB on automotive vehicles, motorcycle, marine, RV, Powersport, lawn&garden, small truck, scooter, etc. Outerman professional battery charger and maintainer has all the features that you need, whether you are a pro or a beginner: Just connect the clamps to the battery terminal. The reverse polarity alarm will alert you when there is an improper connection. Once connected, the bench battery charger automatically does the rest for optimum performance. Fully automatic high-frequency charging delivers 5-stage charging, automatically switching from fast charge to top-off, to trickle charge. Multiple protection + pulse repair, lets you quickly start your machines.

Brand: Outerman


Product Dimensions: 6.2"D x 6.7"W x 3.6"H


Output Voltage: 24 Volts (DC)


Specification Met: UL


Input Voltage: 120 Volts


Product Dimensions: 6.2 x 6.7 x 3.6 inches


Item Weight: 8.93 pounds


Item model number: 300


Date First Available: April 18, 2023


Manufacturer: Outerman


Frequently asked questions

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Leasing options through Acima may also be available during checkout.

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Similar Products

Top Amazon Reviews

    • Good little workhorse of a charger.
Color: Yellow
Review Image by Michele Pridgeon Michele Pridgeon
I bought this back in July of 2021. So this is a review for it After a few seasons of use. I use it mostly to charge 2 LiFePO4 20ah batteries on my RC Mower I built. Takes about 4-5 hours to charge my batteries up from about 10-15% charge to full. I know when the batteries are charged when it says 0.0 amps because the BMS modules in the batteries stop allowing any more power in. I normally have to set it to Manual mode to fully top off the batteries but it gets them to about 80-90% which is what you want to do to extend the battery life if your going to take it almost to 0% all the time. I had a few SLA batteries in some PC UPS battery backups I used it on to try and bring them back to life and it worked like a charm. Used it to revive an ATV battery a few times when one of my family members accidentally left the key on and the lights on for the ATV. Also used it to charge up some Deep Cycle AGM batteries on the RV. Used it to revive my old 69 Chevy's truck battery that sat dead for a little over a year. Granted I had to leave it on it for like 2 days but it did it... sadly the truck still doesn't run right but that's a different problem this little guy can't fix. Now, I've read though a bunch of the other reviews on here and other issues people have had. Honestly, never had any of those issues and its just worked great for me out of the box. So I can't say you won't get a lemon. Honestly, that's a possibility now a days on anything you buy with all the companies lowering their QC standards. But, if you need a charger give this little guy a try. Its been a good little workhorse for the farm and for the price its paid for its self. ... show more
Reviewed in the United States on August 28, 2023 by Michele Pridgeon Michele Pridgeon
    • Decent value
Color: Yellow
Inexpensive. Easy to use. Seemed to work OK Light weight
Reviewed in the United States on October 8, 2023 by Glenn
    • cast iron electrolysis? me too.
Color: Yellow
Yes, it works for cleaning cast iron in a rubbermaid tote. Put it on manual and it was dumping 7+ amps at 12V for hours. HOWEVER: It is a stupid whiny baby sometimes. It always flashes a light (white, green, red, off, repeat) for no reason I can tell. It will also sometimes S C R E A M at you that you have a short. You might have a short. Or maybe the device is throwing a tantrum. If like me you spent three hours debugging and rebuilding everything, then you'll want to know this: Sometimes the charger wants to be plugged in before it is connected to the load. That's it. That's the problem. 4 stars for working well except for the hissy fits. ... show more
Reviewed in the United States on July 25, 2023 by Library Patron
    • Works well the flashing lights are a bit confusing.
Color: Yellow
Instructions need to be more clear on use of charger.
Reviewed in the United States on September 12, 2023 by David Yoder
    • Great for electrolysis
Color: Yellow
Using this to strip cast iron via electrolysis.
Reviewed in the United States on October 2, 2023 by Marlena in MI
    • Worked good
Color: Yellow
Only used it once it disappeared
Reviewed in the United States on August 30, 2023 by Billie G.
    • Recondition your 12v or 24v
Color: Yellow
A color-cycling indicator let's you know that the charger is working. An external display shows charge rate and voltage. You will not be disappointed.
Reviewed in the United States on September 18, 2023 by SOLID
    • Electrolysis set up
Color: Yellow
Used for electrolysis for restoring cast iron. One clamp broke after a couple weeks, but was easily reassembled with a self tapping screw. Works great other than that.
Reviewed in the United States on August 6, 2023 by Amazon Customer

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