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Review of OptiMate Battery Charger - Battery Charger - MA77JR Video

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OptiMate Lithium 4s Smart Battery Charger - AC to DC - 12V - 9.5 Amps


OptiMate Battery Charger

Code: MA77JR

Retail: $202.66

Price:  $181.95
  • Battery Charger
  • Battery Charger
  • Boat
  • Car/Truck/SUV
  • Motorcycle
  • RV/Camper
  • Charges/Maintains
  • AC to DC
  • 12V
  • Wall Outlet to Vehicle Battery
  • Smart Charge
  • OptiMate



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.


Do you have a question about part MA77JR?more information >     


OptiMate Battery Charger - Battery Charger - MA77JR Review


Hello everybody, this is Jeff at etrailer.com. Today we're gonna take a look at this OptiMate lithium 4S 10-step AC to DC smart battery charger and maintainer. Now this compact smart charger will draw power from an AC wall outlet to automatically charge and test and maintain lithium-iron phosphate batteries. This is designed to work with the 12.8 volt to 13.2 LiFePO4 batteries, also known as the… see more >     


Info for this part was:

Employee Jeff D
Installed by:
Jeff D
Employee Evangeline M
Installed by:
Evangeline M
Employee Jacob T
Video Edited:
Jacob T
Employee John S
Video by:
John S

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