Rated 4.75 out of 5 based on 8 customer ratings
(8 customer reviews)

$19.99

18 Volt 2 Amp SLA Battery Charger and Maintainer

Availability: In stock

SKU: ML-18V2A Category:
The Mighty Max 3 stage professional charger and maintainer comes with secured alligator clips that ensures the battery to charge properly. Compact, Light and Powerful the Mighty Max charger provides an enhanced charging method that will not damage your batteries when left connected. Mighty Max charger provides a short circuit protection, enabling the product to charge fully.
Features;
Mighty Max 18 Volt 2 Amp charger with Alligator clips 
3 stage charging method ensuring full charge, avoiding over-charging
Float charge to ensure the batteries life
Temperature / Short Circuit protection
Dual color LED – showing operation of charging progress
3 Stage Advanced Charging;
Phase 1: Constant charge
Phase 2: Constant voltage
Phase 3: Float Charging
Specifications;
18 Volt 2 Amp Charger and Maintainer 
AC Input: 100-265Vac, 50-60Hz,
DC Output: 14.6V (14.4 – 14.8V);
Operating Temperature: -10C – 40C 
Dimensions: 3.86 x 1.89 x 1.26
LED Indicator;
Green On: Power on, No Battery
Red On: Charging
Green On: Charging Finished, Trickle On

8 reviews for 18 Volt 2 Amp SLA Battery Charger and Maintainer

  1. Rated 5 out of 5

    Alan

    I have an inexpensive drill set that the charger keeps dying. Replacement chargers are very expensive. I was able to rig this charger to work on my batteries.

  2. Rated 5 out of 5

    Old soul

    Nice little charger. Well worth the money

  3. Rated 4 out of 5

    Mope

    This was the only 18v charger I could find for lead acid batteries. Pros: – easy to use – not expensive – charges in few hrs for 7Ah lead acid battery I was using for power wheels upgrade Cons: – first one was defective but thankfully seller sent a new one that worked when I told them of issue – clip on connectors are convenient however hard to keep them from touching now and then and unsure if this has short circuit protection.

  4. Rated 5 out of 5

    Michael Dowell

    Bought this for my son’s upgraded 18v ride on toy. Couldn’t be happier.

  5. Rated 4 out of 5

    Roger L.

    Not bad for charging batteries for my modified PowerWheels. Wish the cables were a bit thicker because I feel like i have to be delicate with these. The Status Indicator light is nice to have too.

  6. Rated 5 out of 5

    Brandon L.

    Upgraded sons power wheel to 18v. Spliced this charger into the power wheels harness. Charges like a charm. Particularly like the status light indicating red/green or charging/charged. Recommend!

  7. Rated 5 out of 5

    Bernie

    It works as designed. Shipped very fast. I’m using it to charge 3 6V batteries connected in series.Would buy again.

  8. Rated 5 out of 5

    biggjimm

    This was purchased for a power wheels type ride on battery powered truck that I upgraded to 18v. It is an excellent smart charger for this application. And it was half the price of the same thing elsewhere.

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Excellent
Mighty Max Battery
Based on 4971 reviews
Great product. Fits my 2003 Yamaha Big Bear 4x4 400 quads. No issues.
Identical battery, perfect
THE ITEM ARRIVED AS I WAS TOLD, VERY WELL PACKAGED IN A STURDY LITTLE BOX, YOU GUYS ROCK
Purchase a mightymax 12v battery for my 2015 S400 hybrid Mercedes on Ebay in June 2026
Ship it to jamaica, west indies
It works perfectly as a replacement auxiliary battery
Next test is durability
Thanks Mightymax
Easy installation of mighty max battery
Both batteries arrived a little late, but good to get. Packed nicely. Easy installation in a Schwinn S180 scooter.
It arrived in good time. Installed in my 2006 Seadoo gti-se 4tec PWC. I hope it lasts better than the last Voltz battery. Started getting weak after 2nd season. (2 years old) Wouldn’t start my PWC. The shell showed signs of cracking. Always kept in heated garage during off season & properly maintained with a charger. Time will tell. I was quite surprised that being a US company , that the battery is manufactured in VIETNAM!
Arrived well packed as described, no damage, easy instructions & also easy to register for warranty.
Works perfect and perfect fit. Great battery
Battery arrive n3xt day in perfect condition partially charged. Installed in my dewalt battery charger it was 15$ cheaper than the local store.