Description
A healthy battery starts with proper maintenance. The CTEK MXS 5.0 combines intelligent charging with automatic battery maintenance to help maximize battery life while keeping your Porsche ready to drive whenever you are.
Its fully automatic 8-step charging program continuously monitors battery condition, selecting the appropriate charging mode without user intervention. Temperature compensation automatically adjusts charging performance based on ambient conditions, making it equally effective in hot summers and cold winters.
The MXS 5.0 is compatible with conventional lead-acid, AGM, and Enhanced Flooded Batteries (EFB), making it an excellent choice for everything from older air-cooled cars to modern Porsches equipped with AGM batteries.
Whether you’re maintaining a weekend Cayman, a daily-driven Macan, or a dedicated race car between events, the MXS 5.0 provides professional-grade battery care in a compact, easy-to-use package.
Key Features
- Fully automatic 8-step charging process
- Charges batteries up to 110 Ah
- Maintains batteries up to 160 Ah
- Compatible with Lead Acid, AGM and EFB batteries
- Automatic temperature compensation
- Battery reconditioning mode
- Spark-proof operation
- Reverse polarity and short-circuit protection
- Weather-resistant sealed construction
- Five-year manufacturer warranty
Why We Chose It
There are dozens of battery chargers on the market. This is the one we would recommend to the majority of Porsche owners.
The MXS 5.0 has earned its reputation through years of dependable performance, intelligent charging, and long-term battery maintenance. It’s equally at home maintaining a garage-kept Carrera, preparing a Cayman for the next track weekend, or keeping a collector Porsche ready to drive at a moment’s notice.
Simple. Reliable. Proven.
Ideal For
- Porsche vehicles driven occasionally
- Winter storage
- Weekend and collector cars
- Track cars between events
- Daily drivers that spend extended periods parked
Specifications
Manufacturer: CTEK
Model: MXS 5.0
Part Number: 40-206
Charging Capacity: Batteries up to 110 Ah
Maintenance Capacity: Batteries up to 160 Ah
Battery Types: Lead Acid, AGM, EFB
Charging Program: Automatic 8-Step
Warranty: 5 Years





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