bing tracking image
  1. Battery Charger
  2. OptiMate
  3. ATV
  4. Boat
  5. Car/Truck/SUV
  6. Lawn Mower
  7. Motorcycle
OptiMate 2 Smart Battery Charger - AC to DC - 12V - 0.8 Amp
OptiMate

OptiMate 2 Smart Battery Charger - AC to DC - 12V - 0.8 Amp

Part Number: MA22WR
In Stock
ChristmasTree SantaHat Arrives before Christmas SantaHat ChristmasTree
$63.95
Battery Charger
Add to cart
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

Need help with installation?
Locate installers near me
Compact smart charger draws power from a wall outlet to automatically charge and maintain batteries on cars, motorcycles, lawnmowers, ATVs, trucks, SUVs, and boats. 4-step system prevents harmful overcharging. Works with 12V lead-acid batteries. 1-800-940-8924 to order OptiMate battery charger part number MA22WR or order online at etrailer.com. Free expert support on all OptiMate products. Great prices and Fastest Shipping for OptiMate 2 Smart Battery Charger - AC to DC - 12V - 0.8 Amp. Battery Charger reviews from real customers.
  • All Info
  • Reviews (3)
  • Q & A (0)
  • Videos (2)
  • Photos

OptiMate Battery Charger - MA22WR

  • ATV
  • Boat
  • Car/Truck/SUV
  • Lawn Mower
  • Motorcycle
  • Battery Charger
  • 12V
  • Wall Outlet to Vehicle Battery
  • OptiMate
  • Charges/Maintains
  • Smart Charge
  • Trickle Charge
  • AC to DC

Compact smart charger draws power from a wall outlet to automatically charge and maintain batteries on cars, motorcycles, lawnmowers, ATVs, trucks, SUVs, and boats. 4-step system prevents harmful overcharging. Works with 12V lead-acid batteries.


Features:

  • AC-to-DC smart charger quickly charges and maintains a battery
    • Perfect for charging car, motorcycle, lawnmower, ATV, tractor, truck, SUV, or boat
    • Ideal for eco-friendly cars with stop-start technology - safe for sensitive electronics
  • Multiple battery profiles let you charge a variety of lead-acid battery types
  • 4-Step charging algorithm charges and maintains without overcharging
    • Analyzes battery condition to provide a customized charge
    • Maintains battery at 100% to extend battery life and improve performance
  • Battery clamps provide a quick, easy way to connect to your battery
  • Eyelets let you make a secure connection to your battery terminals
    • 15-amp fuse protects electronics from potential short circuits
    • Zip tie slits allow easy fastening to vehicle
    • SAE connector with weatherproof seal and cap keeps out dirt and water
  • Simple operation with LED lights that indicate charging status
  • Durable, weatherproof case includes wall mounts, 6' AC supply lead, and 6' charge lead with SAE connector


Specs:

  • Application: 12V batteries from 3 to 96 amp-hours
  • Battery types supported: flooded, AGM, and gel
  • Maximum charging amperage: 0.8 amps
  • Cable lengths:
    • Battery clamps: 20"
    • Eyelets: 20"
    • AC power: 6'
    • Charging cable: 6'
  • Input voltage: 100 - 240 VAC (50 - 60 Hz)
  • Low voltage detection rating: 4 volt
  • Lowest operating temperature: -4 F (-20 C)
  • 3-Year limited warranty


TM421 OptiMate 2 4-Step 12V 0.8A Sealed Battery Charger and Maintainer

Replaces TM-421

Installation Details MA22WR Installation instructions



Video of OptiMate 2 Smart Battery Charger - AC to DC - 12V - 0.8 Amp

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for OptiMate 2 Smart Battery Charger Feature Review

Hello, everybody. This is Jeff at etrailer.com. Today, we're gonna take a look at this OptiMate 2. It's a four-step, AC to DC, 12 volt smart battery charger and maintainer. Now, this is a nice compact smart charger. It'll draw power from an AC wall outlet to automatically charge and maintain batteries on your cars, trucks, motorcycles, RV, golf carts, and even boats.

This is designed to work with 12 volt standard AGM and gel lead-acid batteries. Does offer multiple battery profiles and lets you charge a variety of lead-acid battery types at different voltages. This does have a four-step charging algorithm, which will automatically charge and maintain without overcharging. Basically, this will analyze your battery condition to provide a customized charge. And it does maintain the battery at 100% to extend battery life and improve performance.

Now, there's two ways of connecting it to the battery. They give you the battery clamps here which are the quick, easiest way to connect to your battery. Just clamp them onto the post. And then you plug this SAE connector into this on the charger. Overall length on this is about 20 inches.

The other connection you can do is a little more permanent connection, it's the eyelet connection. This will let you make a secure connection to your battery terminals. It even includes an inline 15 amp fuse to protect your electronics from potential short circuits. And what's even nice, it has this SAE connector and because it's used permanently, it does offer a weatherproof seal on it, and even a dust cover to put over it to keep out dirt and water. Other nice thing, if you look closely, there's two cuts or openings on the side here.

That's actually, you could put a zip tie through that if you wanna permanently attach it. Allows you to easily fasten it to the vehicle by putting a zip tie through there. And again, the length on this cord is the same 20 inches. Now, this is a very simple operation. Uses LED lights that'll indicate the charging status. You can see it is in a nice durable weatherproof case. Has two wall mounts at the bottom, two at the top here. Does come with a six foot AC supply lead, and a six foot charge lead with the SAE connector. Also, what's nice, it does come with this book of instructions. But if you don't have the instructions handy, there's a QR code that's on the charger itself. You could scan that and they'll even pull up the instructions for you. Few specs on this, it's for 12 volt batteries from three to 160 amp hours. The battery types, again, it supports is standard AGM and gel. And the maximum charging amperage is 12 volts at .8 amps. But that should do it for the review on the OptiMate 2 four-step, AC to DC, 12 volt smart battery charger and maintainer..


Customer Reviews

OptiMate 2 Smart Battery Charger - AC to DC - 12V - 0.8 Amp - MA22WR

Average Customer Rating:  5.0 out of 5 stars   (3 Customer Reviews)

Compact smart charger draws power from a wall outlet to automatically charge and maintain batteries on cars, motorcycles, lawnmowers, ATVs, trucks, SUVs, and boats. 4-step system prevents harmful overcharging. Works with 12V lead-acid batteries.

by:

This is the third I've purchased. First two I put into good use during extended trips away from home to keep car batteries fresh. Both started after five months of storage. Next trip I will use all three to ensure all my vehicles are ready to go upon returning.



by:

to early to tell



by:


3
3

See what our Experts say about this OptiMate Battery Charger

  • Will a Battery Tender Work To Maintain a 5 Amp Hour Battery and a RV Battery?
    To determine if you will be able to use your battery tender on both a 5AH Breakaway Battery # 3801250 and your RV battery you will need to find the Amp Hour rating for your RV battery and see what your tender is rated for. We have the OptiMate 2 Smart Battery Charger # MA22WR which is rated for 12 volt batteries 3AH to 96AH. For larger batteries the Optimate 6 # MA64JR is rated for 12 volt batteries 3AH to 240AH.
    view full answer...
  • Optimate 2 Battery Charger/Maintainer For Both Lead Acid and Lithium Batteries
    The OptiMate 2 Smart Battery Charger # MA22WR is only for lead acid 12 volt batteries. We do have the OptiMate 2 DUO Smart Battery Charger # MA27JR which allows you to charge both lead acid and lithium batteries with the same device. The smart charger will detect the battery type and condition to select the correct charging and maintenance profiles.
    view full answer...
  • Can OptiMate Smart Battery Charger Be Used as Battery Tender
    The OptiMate Smart Battery Charger # MA99JR is designed to draw power from an existing 12V battery to charge/maintain another 12V battery. I suppose if you want to keep swapping out 12V batteries to keep one charged you could use it as a battery tender, but that seems to defeat the purpose. Instead, I recommend using the OptiMate 2 Smart Battery Charger # MA22WR. This is AC to DC so it will maintain your battery using a standard wall outlet instead of another battery. This works with...
    view full answer...
  • Recommended Trickle Charger And Towing Mirrors For a 2021 Chevrolet Express Van
    You will not need a Battery Side Bolt Extender # DW05416 for your negative battery terminal on your 2021 Chevrolet Express Van. Instead you will be able to connect your negative terminal for a Trickle Charger # MA22WR to the nearest body ground point. I recommend using the Longview Custom Towing Mirrors # LVT-1700. These are custom fit to attach over your current mirrors. They fit snuggly so you will not have a much vibration in the mirrors as with universal mirrors.
    view full answer...

Do you have a question about this Battery Charger?


Info for this part was:

Employee Jeff D
Installed by:
Jeff D
Employee David F
Installed by:
David F
Employee Jacob T
Video Edited:
Jacob T
Employee Dustin K
Video by:
Dustin K
Employee Wilson B
Updated by:
Wilson B
Employee Daron K
Edited by:
Daron K
Employee Alex H
Written by:
Alex H

At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.


Product Experts Available Now!
Call 1-800-940-8924