Up to 5 year warranty
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CS ONE (Gen 2) is our most versatile charger, compatible with virtually all 12V batteries across cars, motorcycles, boats, campers, and more. It automatically adapts for optimal safety and performance—making it the safest choice when you’re unsure.
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The MXS 3.8 is a compact, high-performance 12V charger developed for safe, efficient charging of batteries from 1.2Ah-85Ah. Ideal for motorcycles, passenger cars and seasonal vehicles, it delivers advanced charging with a fully automatic process that maximizes battery life. This kit includes everything you need to stay prepared. The CONNECT CLAMP ensures fast and secure connection to the battery or vehicle charging points, while the CONNECT EYELET M8 enables a permanent connection for batteries that are hard to reach. A durable storage case keeps all components organized and protected, whether at home or on the road. To complete the kit, a 5000 mAh CTEK powerbank is included—so you can keep your essential devices powered up wherever your journey takes you.
| Charging Category | AC charging |
|---|---|
| Input | 220–240 VAC, 50–60 Hz, 0.5 A |
| Output | 14.4 /14.7 V,3.8 A |
| Battery types | 12 V:,WET,MF,Ca/Ca,AGM,GEL |
| Battery chemistry | Lead acid |
| Start voltage | 2.0 V |
| Battery voltage | 12 V |
| Battery capacity | 1.2–130 Ah |
| Degree of protection | IP65 |
| Warranty | 5 years MXS 3.8, 2 years accessories |
| Warranty information | CTEK issues a limited warranty to the original purchaser of the product. Depending on the product, the limited warranty period will vary. The limited warranty is not transferable. The warranty applies to manufacturing faults and material defects. The warranty is void if the product has been handled carelessly or repaired by anyone other than CTEK or its authorized representatives. CTEK makes no warranty other than this limited warranty and is not liable for any other costs other than those mentioned above, i.e. no consequential damages. Moreover, CTEK is not obligated to any other warranty other than this warranty. |
Limited edition all-inclusive kit
CS STORAGE CASE for easy organization and transport
5000 mAh Powerbank
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The MXS 3.8 POWER KIT brings together the reliable MXS 3.8 charger with essential accessories and a practical storage solution for everyday battery care. Complete with a CTEK powerbank to keep your devices charged on the move, this kit is built for convenience, flexibility and dependable performance—whenever you need it.
Specifications
Battery Voltage
12 V
Battery Capacity
1.2–130 Ah
Battery Chemistry
Lead acid
Battery types
12 V:,WET,MF,Ca/Ca,AGM,GEL
Warranty
5 years MXS 3.8, 2 years accessories
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