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OptiMate Lithium 4s Smart Battery Charger - AC to DC - 12V - 5 Amps

OptiMate Lithium 4s Smart Battery Charger - AC to DC - 12V - 5 Amps

Item # MA47JR
Retail:$181.99
Our Price: $141.95
You Save: $40.04
Battery Charger
Shipping Weight: 2 lbs
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Compact smart charger draws power from a wall outlet to automatically charge, test, and maintain batteries on cars, motorcycles, racing vehicles, RVs, and boats. Saves batteries as low as 0.5V. Charges 12V lithium batteries. 1-800-940-8924 to order OptiMate battery charger part number MA47JR or order online at etrailer.com. Free expert support on all OptiMate products. Great prices and Fastest Shipping for OptiMate Lithium 4s Smart Battery Charger - AC to DC - 12V - 5 Amps. Battery Charger reviews from real customers.
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OptiMate Battery Charger - MA47JR

  • Boat
  • Car/Truck/SUV
  • Motorcycle
  • RV/Camper
  • 12V
  • Battery Charger
  • OptiMate
  • Wall Outlet to Vehicle Battery
  • Charges/Maintains
  • AC to DC
  • Smart Charge

Compact smart charger draws power from a wall outlet to automatically charge, test, and maintain batteries on cars, motorcycles, racing vehicles, RVs, and boats. Saves batteries as low as 0.5V. Charges 12V lithium batteries.


Features:

  • AC-to-DC smart charger quickly charges, tests, and maintains a battery
    • Perfect for charging a car, motorcycle, ATV, RV, and boat
  • 10-Step charging algorithm automatically saves, charges, tests, and maintains without overcharging
    • Analyzes battery condition to provide a customized charge
    • Tests automatically and indicates if there is a battery problem
    • Safely wakes battery with integrated BMS protection out of sleep mode
  • 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 leads with SAE connectors


Specs:

  • Application: 12V batteries from 3 to 100 amp-hours
  • Battery types supported: LiFePO4 (lithium-iron phosphate)
  • Maximum charging amperage: 5 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: 0.5 volt
  • Lowest operating temperature: -4 F (-20 C)
  • 3-Year limited warranty


TM391 OptiMate Lithium 4s 5A 10-Step 12.8V 5A Sealed Battery Saving Charger and Maintainer

Replaces OptiMate TM-291

Installation Details MA47JR Installation instructions



Video of OptiMate Lithium 4s Smart Battery Charger - AC to DC - 12V - 5 Amps

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




Video Transcript for Review of OptiMate Battery Charger - Battery Charger - MA47JR

Hello, everybody. This is Jeff at etrailer.com. Today, we're gonna take a look at this OptiMate Lithium 4 Series 10-step, AC to DC smart battery charger and maintainer. Now, this is a nice, compact smart charger which will draw power from an AC wall outlet to automatically charge, test, and maintain a lithium-iron phosphate battery. It is designed to work with the 12.8 volt LiFePO4 batteries, also known as the LFP batteries. The LiFePO4 batteries are good potential replacement for lead-acid batteries in applications such as RVs, electric vehicles, motorcycles, boats, and solar applications.

Now, this smart charger allows the battery to be charged to 100% quicker and at the correct amperage. It does use a 10-step charging algorithm, which will automatically save, charge, test and even maintain without overcharging. Analyzes the battery condition to provide a customized charge for that battery. And it will automatically and indicate if there's a battery problem. It does also safely wake the battery with integrated BMS protection out of the sleep mode.

The battery clamp, now, to connect this to your batteries, it gives you two different options here. It includes the standard battery clamp cable. You can see it has the two clamps on it for positive and negative. Provides a quick, easy way to connect to your battery. And then on the other end is the SAE connector, which will connect to the connector here on the charger.

Total length on the battery clamp cable is about 20 inches. Now, a little more permanent they offer is the eyelet cable and this has the eyelets on it. This will let you make a nice, secure connection to your battery terminals. If you notice this one includes a 15 amp inline fuse, which would protect electronics from potential short circuits. And this one also has on this end, the SAE connector for connecting to your charge.

What's nice with this one, since it's more of a permanent connection, it puts a weatherproof seal on it to help seal when it's connected. And then when it's not connected, offers this nice cap that'll cover it, keep out any dirt and water. And the length on this connection, connecting cable is about 20 inches also. It is a very simple operation. It uses LED lights here that will indicate your charging status. You can see the charger is in a nice, durable weatherproof case. It does include wall mounts, two holes here at the bottom, two right up here at the top. The six foot long AC supply lead that plugs into your AC outlet, and then a six foot long charge lead that has the SAE connector on it that'll connect to either one of these cables. Does come with a nice set of instructions that'll describe how this operates. Few specs on this again, the application is 12.8 to 13.2 volt lithium batteries from 2 1/2 to 100 amp hours. The battery types, again, it supports is the LiFePO4, which is the lithium-iron phosphate batteries. And the maximum charging amperage on this is five amps. But that should do it for the review on the OptiMate Lithium 4 Series 10-step, AC to DC smart battery charger and maintainer..

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See what our Experts say about this OptiMate Battery Charger


Info for this part was:

Employee Jeff D
Installed by:
Jeff D
Employee Daron K
Edited by:
Daron K
Employee Alex H
Written by:
Alex H
Employee Noah M
Updated by:
Noah M
Employee Carrie F
Updated by:
Carrie F

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