bing tracking image
  1. Battery Charger
  2. OptiMate
  3. Car/Truck/SUV
  4. Battery Charger
  5. 12V
  6. Vehicle Battery to Vehicle Battery
OptiMate Smart Battery Charger - DC to DC - 12V - 2 Amp
OptiMate

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

Part Number: MA99JR
In Stock
ChristmasTree SantaHat Arrives before Christmas SantaHat ChristmasTree
$109.95
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

In Use/Installed

Need help with installation?
Locate installers near me
Compact smart charger draws power from an existing 12V battery to charge and maintain another 12V battery. Perfect off-grid solution for jump charging a dead battery as low as 2V or resetting the battery management system (BMS) of a lithium battery. 1-800-940-8924 to order OptiMate battery charger part number MA99JR or order online at etrailer.com. Free expert support on all OptiMate products. Great prices and Fastest Shipping for OptiMate Smart Battery Charger - DC to DC - 12V - 2 Amp. Battery Charger reviews from real customers.
  • All Info
  • Reviews (1)
  • Q & A (0)
  • Photos

OptiMate Battery Charger - MA99JR

  • Car/Truck/SUV
  • Battery Charger
  • 12V
  • Vehicle Battery to Vehicle Battery
  • OptiMate
  • Jumps/Charges
  • Smart Charge
  • Trickle Charge
  • DC to DC

Compact smart charger draws power from an existing 12V battery to charge and maintain another 12V battery. Perfect off-grid solution for jump charging a dead battery as low as 2V or resetting the battery management system (BMS) of a lithium battery.


Features:

  • DC-to-DC smart charger quickly charges and maintains a battery
    • Perfect off-grid solution for jump charging a dead battery as low as 2V or resetting the battery management system (BMS) of a lithium battery
  • Multiple battery profiles let you charge a variety of battery types at different voltages
  • 6-Step charging algorithm automatically charges, tests, and maintains without overcharging
    • Analyzes battery condition to provide a customized charge
    • Will not charge if source battery voltage is lower than 11V
    • Safe for vehicle electronics
  • 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' supply lead, and 6' charge lead with SAE connector


Specs:

  • Application:
    • 12V lead-acid batteries from 6 amp-hours
    • 12V lithium batteries from 2 amp-hours
  • Battery types supported: flooded, AGM, gel, and LiFePO4 (lithium-iron phosphate)
  • Maximum charging amperage: 2 amps
  • Cable lengths:
    • Battery clamps: 20"
    • Eyelets: 20"
    • DC power: 6'
    • Charging cable: 6'
  • Low voltage detection rating: 4 volt
  • Lowest operating temperature: -4 F (-20 C)
  • 3-Year limited warranty


TM500 OptiMate DC to DC 6-Step 12V/12.8V 2A Sealed DC to DC Battery Saving Charger and Maintainer

Replaces OptiMate TM-500v3

Installation Details MA99JR Installation instructions



Customer Satisfaction Score:


Customer Reviews

OptiMate Smart Battery Charger - DC to DC - 12V - 2 Amp - MA99JR

Average Customer Rating:  5.0 out of 5 stars   (1 Customer Reviews)

Compact smart charger draws power from an existing 12V battery to charge and maintain another 12V battery. Perfect off-grid solution for jump charging a dead battery as low as 2V or resetting the battery management system (BMS) of a lithium battery.

by:

Thanks Michelle V


1
1

See what our Experts say about this OptiMate Battery Charger

Do you have a question about this Battery Charger?


Info for this part was:

Employee Joe V
Video by:
Joe V
Employee Cooper S
Video by:
Cooper S
Employee Jeff D
Installed by:
Jeff D
Employee Evangeline M
Installed by:
Evangeline M
Employee Jameson C
Expert Research:
Jameson C
Employee Chris R
Video Edited:
Chris R
Employee Daron K
Edited by:
Daron K
Employee Alex H
Written by:
Alex H
Employee Michael B
Updated by:
Michael B
Employee Carrie F
Updated by:
Carrie F

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