Free Shipping Over $39.99

Orders $39.99 or more ship free within the contiguous U.S.

Free Shipping Policy

No Restock Fees

Doesn't fit? Don't love it?

Return any unused item within 30 days for a full refund.

No-Hassle Returns

  1. Obtain an RA number
  2. Package your product
  3. Send it back to us!
Return Policy

Price Match Guarantee

Found it for less?

RevZilla will match any advertised price on new merchandise available through another authorized U.S. dealer.

Price Match Policy

Elite Service Rating

Our goal is to provide the best possible shopping experience to every enthusiast who visits RevZilla.

See what our customers are saying about us:

Customer Reviews

ZillaCash Rewards

The ZillaCash rewards program is very straightforward - if you have a RevZilla account, you may already be taking advantage of ZillaCash rewards. Review the following guidelines to see how easy it is to maximize your rewards and put your ZillaCash to work for you.

  • Earn and redeem ZillaCash credit automatically with each order - no fine print, no strings attached, and no hoops to jump through to cash in.
  • All you need is a RevZilla account to start earning - Simply log in each time you shop with RevZilla and we’ll take care of the rest, keeping more money in your pocket just for shopping with us.
  • Earn $5 for Each $100 You Spend on eligible products - up to a maximum of $30 ZillaCash per order for orders totaling $600 or more. Any ZillaCash you earn is automatically applied to the next purchase, so you can sit back, enjoy the ride and feel the savings blow through your hair.
Learn More About ZillaCash

Megaboost Battery Maintainer MB1100 Lithium

Item: P344013

The Megaboost Battery Maintainer MB1100 Lithium + features cutting-edge technology that delivers superior performance. It is capable of charging, main… Read More

Save $20.00 (29%)
Learn More

Similar Categories

Product Details

Megaboost Battery Maintainer MB1100 Lithium

The Megaboost Battery Maintainer MB1100 Lithium + features cutting-edge technology that delivers superior performance. It is capable of charging, maintaining and repairing lead-acid and lithium-ion batteries up to 40Ah. Additionally, it is compatible with micro-hybrid start-stop vehicles and CANBUS electrical systems. The intuitive LED indicators provide visual state-of-charge feedback and diagnostic information, even when in maintenance mode. Its streamlined and ultra-compact design makes it portable and easy to store around the garage.


  • Compatible with lithium, lead acid (AGM, VRLA and deep cycle), and gel batteries
  • Compatible with a wide variety of automotive, marine, RV, power sport, lawn and garden, and deep-cycle batteries
  • Safe and efficient charging with minimal energy consumption
  • Repair damaged batteries
  • External mounting holes and a rubberized base that avoids surface slipping and scratches
  • Spark-proof technology as well as protection from reverse polarity and overcharging
  • Stay connected to a battery 24/7
  • Impact- and water-resistant (IP65) as well as resistant to UV exposure
Product Style RevZilla Item # MFR. Product # Availability
Product Style Megaboost Battery Maintainer MB1100 Lithium RevZilla Item #1142386 MFR. Product #46221150124 AvailabilityIn Stock: Ships next business day


Orders $39.99 and over qualify for our fast free shipping offer. Click Here for FREE Shipping Terms and Conditions.

Please see our International Orders page for orders shipping outside the US.

We show real-time availability on this product page when you select the size/color item you want.  Most items will ship the same business day an order is placed,however if an item requires additional processing time a message will be shown indicating such.

See our full Shipping Policy for further details.


If your order arrives and it is not right, we will we'll fix it, NO NONSENSE, we promise.

Doesn't fit or just not happy with it? You can return any new, unused and unaltered item within 30 business days of delivery receipt of your item. We will issue a full refund to your original payment method.

See our full Return Policy for all of the pertinent details.

Product Description
Part Numbers
Shipping & Returns
Product Description
The Megaboost Battery Maintainer MB1100 Lithium + features cutting-edge technology that delivers superior performance. It is capable of charging, main… Read More
Part Numbers
Tap To View Part Numbers
Shipping & Returns
Tap To View Shipping & Returns Details

Reviews & Questions

5.0 / 5.0
1 Review
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Bang For The Buck
5.0 / 5
Bang For The Buck
5 / 5
Performed as advertised
I have a mix of batteries, size and type. I needed a charger that could do it all. I have had this charger for about 2 weeks and have put it to the test on all battery tests. First I charged 3 Lithium batteries. You have to press and hold the button to select Lithium, but other than that, it worked perfect and I like that if you leave it on it will switch to standby automatically. I charged mower batteries and Jet-Ski, and a car battery. I intentionally connected it backwards and it warned me of the error. I can't think of any complaints at this time. It has a series of LED''s that go from 25% - 50% - 75% then green / standby-maintain. It also comes with a set of terminal connectors that you can attach to the battery and leave on. That cord has a connector that you can lead elsewhere so you don't have to remove seat or panels. Also a clamp type connector. Excellent product for the money.
August 9, 2016
1 year ago
2009 Buell XB12XT Ulysses
1 Customer Reviews
1 5/5
Read All Reviews
1 Questions & 1 Answers
Ask A Question