




Great news – on this purchase, you'll enjoy a BuildBUX bonus of $1.37.
Regular Price: $144.96 - Instant discount: $7.50 = $137.46
Keep your vehicle's battery charged, maintained, and ready to go with the CTEK Ultimate Automotive Kit. This complete battery-care package combines the proven CTEK MXS 5.0 4.3A battery charger with a permanent Comfort Indicator Eyelet, a 2.5 m Comfort Connect extension cable, and a protective CTEK BUMPER 60.
Designed for everyday vehicles, seasonal storage, classic cars, performance vehicles, and other 12V applications, the MXS 5.0 provides fully automatic battery charging and maintenance while the included accessories make connecting and monitoring the battery more convenient.
| Specification | Details |
|---|---|
| Charger | CTEK MXS 5.0 |
| Charger Part Number | 40-206 |
| Battery Voltage | 12V |
| Maximum Charging Current | 4.3A |
| Battery Capacity | 1.2–110 Ah |
| Maintenance Capacity | Up to 160 Ah |
| Battery Chemistry | Lead-acid |
| Compatible Battery Types | WET, MF, Ca/Ca, AGM, GEL |
| Charging Cycle | 8-step automatic |
| Input | 110–120 VAC, 50–60 Hz |
| Protection Rating | IP65 |
| Indicator | Comfort Indicator Eyelet |
| Indicator Part Number | 56-382 |
| Extension Cable | Comfort Connect Extension Cable |
| Extension Part Number | 56-304 |
| Extension Length | 2.5 m / 8.2 ft |
| Charger Bumper | BUMPER 60 |
| Bumper Part Number | 56-915 |
| Charger Warranty | 5 years |
The centerpiece of the kit is the CTEK MXS 5.0, a fully automatic 12V battery charger capable of delivering up to 4.3A. Its 8-step charging process is designed to analyze, charge, condition, and maintain the battery automatically.
The MXS 5.0 includes dedicated charging and maintenance functions including battery diagnostics, desulphation, RECOND, and SUPPLY modes.
The Comfort Indicator Eyelet provides a convenient permanent connection to the vehicle battery. Once installed, the indicator can provide a quick visual indication of battery condition while also providing a convenient connection point for a CTEK charger.
This is especially useful for vehicles where the battery is difficult to access.
The Comfort Connect Extension Cable adds approximately 2.5 m / 8.2 ft of additional reach between the charger and battery connection.
It's ideal when the battery is mounted deep inside an engine compartment, trunk, cabin, or other difficult-to-access location.
The BUMPER 60 is a protective silicone-rubber cover designed to help shield compatible CTEK chargers from bumps and scratches.
It also adds grip when the charger is placed on smooth or slippery surfaces, making it a useful addition for garage and workshop use.
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