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OptiMate 7 Select Smart Battery Charger w/ Temperature Compensation - AC to DC - 12V - 10 Amp

OptiMate 7 Select Smart Battery Charger w/ Temperature Compensation - AC to DC - 12V - 10 Amp

Item # MA57JR
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Our Price: $179.95
Battery Charger
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Shipping Weight: 3 lbs
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Compact smart charger draws power from a wall outlet to automatically charge, test, and maintain batteries. Great for cars, trucks, SUVs, motorcycles, tractors, RVs, and boats. Saves sulfated batteries as low as 0.5V. Charges 12V lead-acid batteries. 1-800-940-8924 to order OptiMate battery charger part number MA57JR or order online at etrailer.com. Free expert support on all OptiMate products. Guaranteed Lowest Price and Fastest Shipping for OptiMate 7 Select Smart Battery Charger w/ Temperature Compensation - AC to DC - 12V - 10 Amp. Battery Charger reviews from real customers.
  • All Info
  • Reviews (2)
  • Q & A (0)
  • Videos (2)
  • Photos
  • Why etrailer?

OptiMate Battery Charger - MA57JR

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

Compact smart charger draws power from a wall outlet to automatically charge, test, and maintain batteries. Great for cars, trucks, SUVs, motorcycles, tractors, RVs, and boats. Saves sulfated batteries as low as 0.5V. Charges 12V lead-acid batteries.


Features:

  • AC-to-DC smart charger quickly charges and maintains a battery
    • Perfect for charging a car, truck, SUV, motorcycle, tractor, RV, or boat
  • Multiple battery profiles let you charge a variety of lead-acid battery types
  • 9-Step charging algorithm automatically charges and maintains without overcharging
    • Analyzes battery condition to provide a customized charge
    • Built-in battery desulfator restores lost battery capacity
    • Tests automatically and indicates if there is a battery problem
    • Adjusts voltage based on temperature
    • Power supply mode provides constant power for vehicle tuning, diagnostics, and troubleshooting
  • Ampmatic charge determines your battery size and adjusts the charging current to suit your battery
  • 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
    • Auto-memory feature remembers the last selection if power is lost
  • Durable, weatherproof case includes wall mounts, 6' AC supply lead, and 6' charge lead with SAE connector


Specs:

  • Application: 12V batteries from 3 to 400 amp-hours
  • Battery types supported: flooded, AGM, gel, enhanced flooded, and deep cycle
  • Maximum charging amperage: 10 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: -40 F (-40 C)
  • 3-Year limited warranty


TM-251 OptiMate 7 Select 9-Step 12V 10A Sealed Battery Saving Charger and Maintainer

Installation Details MA57JR Installation instructions



Video of OptiMate 7 Select Smart Battery Charger w/ Temperature Compensation - AC to DC - 12V - 10 Amp

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 - 12 V Battery Charger - MA57JR

Hi there. I'm Michael with etrailer.com. Today we're going to take a quick look at this OptiMATE7 select smart battery charger. Now this is an AC to DC charger that will plug right into your standard 120 volt wall outlet. And that will automatically charge test and maintain your 12 volt battery. This will work with a variety of lead acid battery types including your flooded, AGM, gel, enhanced flooded and deep cycle batteries from three to 400 amp hours.

This does have an amp matic charge that's going to determine your battery size and adjust the charging current to suit your battery. It's got a maximum charging amperage of 10 amps. So it's going to be perfect for charging your car truck, a motorcycle, tractor, RV, boat basically any other 12 volt lead acid battery. This does have a nine step charging algorithm that analyzes your battery condition and then automatically charges and maintains without overcharging. It's got a low voltage detection rating of half a volt.

It does have a built-in battery desulfator to help restore your lost battery capacity. It will automatically test and indicate if there is a battery problem It's very simple to use with the led lights here that indicate your charging status and if there is a problem. It does adjust the voltage based on temperature. So it can work in temperatures as low as negative 40 degrees fahrenheit. And if it does turn off it has an auto memory feature that remembers the last selection so that it can power right back on and jump back into the same settings.

This power supply mode provides consistent power for your vehicle tuning diagnostics and troubleshooting. So really nice option there. Overall, lots of great features to make sure that your batteries are going to be well taken care of. This case is nice and durable. It does have these wall mounts already established.

So you can just put a couple of nails or screws through there. Get this mounted on your wall. The cable here that plugs into your 120 volt wall outlet this is six feet long so it gives you a little bit of adjustability there as to how far away from your outlet you're going to mount this. And then, this cable that reaches out to your battery is also six feet long. It's got the SAE connectors here. And then you've got two different ways of connecting to your battery. So you've got your clamps which are going to provide a nice quick easy way to connect to your positive and negative posts on your battery. This is more of a temporary option. And you just simply connect the SAE connectors there get it connected to your battery. Or you've got these islets here that are more of a permanent installation. So, if you're wanting to just use this for basically one application you can permanently install these on your battery posts and then this will attach to your vehicle. It's got this waterproof seal and cap help keep out any dirty water when you're not connected to power. And then, so you can be out enjoying your SUV, or your tractor or whatever it is that you're using this for. And then when you pull it back into the garage you can simply just flip that cap make that one connection and then it can start charging up again. Rather than having to make that connection and then attach it to your battery. So, just a little bit more convenient for you. It does have the 15 amp fuse to help protect your electronics from any potential short circuits. So, overall, really nice option here to help charge up your 12 volt lead acid batteries. We do have lots of other options available as well. So, if you're looking for a charger for multiple batteries simultaneously we have lots of different options available for you here at etrailer.com. So, this is a great option if you're just looking to charge up one battery but we do have other options if you have multiple batteries to charge. So, that's going to complete our look for today. Again, I'm Michael with etrailer.com. Thanks for watching..


Customer Reviews

OptiMate 7 Select Smart Battery Charger w/ Temperature Compensation - AC to DC - 12V - 10 Amp - MA57JR

Average Customer Rating:  5.0 out of 5 stars   (2 Customer Reviews)

Compact smart charger draws power from a wall outlet to automatically charge, test, and maintain batteries. Great for cars, trucks, SUVs, motorcycles, tractors, RVs, and boats. Saves sulfated batteries as low as 0.5V. Charges 12V lead-acid batteries.
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Ask the Experts about this OptiMate Battery Charger




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Info for this part was:

Employee Chris R
Video Edited:
Chris R
Employee Daron K
Edited by:
Daron K
Employee Alex H
Written by:
Alex H
Employee Michael B
Installed by:
Michael B
Employee Evangeline M
Installed by:
Evangeline M
Employee John S
Video by:
John S

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