








🔋 Keep your Mercedes-Benz charged, protected, and ready to roar!
The JMR Battery Charger is a smart, plug-and-play 12V trickle charger designed exclusively for all non-electric Mercedes-Benz models. It supports multiple battery types (excluding lithium), features an advanced 8-step charging program that repairs and maintains battery health, and charges 40% faster than OEM chargers. Trusted by professionals and collectors alike, it offers comprehensive safety protections and fits seamlessly into your car’s cigarette lighter port—ensuring your luxury vehicle stays in peak condition without voiding warranty.




S**J
Exactly what I needed!!!
I recently used a trickle charger to maintain my car’s battery, and it’s been excellent. It’s easy to use just connect it to the battery and plug it in. The charger provides a steady, low-level charge, preventing overcharging and keeping the battery in top condition. It’s also compact! Perfect for long-term battery maintenance, especially during periods of inactivity. Highly recommend for anyone looking to extend their battery’s lifespan!
D**L
Works
No issues
A**R
Best option for my AMG GTR Roadster
The media could not be loaded. The Mercedes OEM charger does not support lithium batteries and is double the price. This one does support lithium. I love the carbon fiber look too. Connects into the factory charging port in the trunk. Super easy to use.
M**N
2020 Sprinter
The media could not be loaded. The charger unit has a good quality built, the cords are long enough, came with 2 adapters. I used the one that plugs into the cigarette lighter adapter, quick & easy.
R**I
Recommended for E-Class
The media could not be loaded. Easy to use, keeps your battery alive while you travel. My charging port was the 12v port in the back of the center console.
C**N
Makes my life easier
The media could not be loaded. I like products that make my life easier. This one does. I have multiple cars so often my Mercedes will sit idle in my garage/driveway and the battery will go dead. I bought the JMR car charger and it hooks up to the port inside the vehicle. I don't have to bother with the cables. Slick design great product.
Trustpilot
1 week ago
3 days ago