








🔌 Charge smarter, drive stronger—never let your Mercedes miss a beat!
The JMR Battery Charger is a premium trickle charger designed specifically for Mercedes-Benz SLS AMG and Maybach models with magnetic charging ports. It supports a wide range of 12V battery types, features an automatic 8-step smart charging program that repairs and maintains battery health, and charges 40% faster than factory chargers. Trusted by professionals and collectors alike, it extends battery life by up to 400% while safeguarding your vehicle’s electronics with advanced safety features.




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