The CTEK M45 battery charger is specially designed for the marine environment, providing optimal and safe charging for 12V batteries onboard. Manufactured under superior quality standards, it offers splash protection and resistance to harsh environments, ideal for both starter and service batteries.
Technical Features
- Output voltage: 12V
- Maximum current: 3.6A
- Compatible with lead-acid, AGM, and gel batteries
- Multi-stage charging system to maximize battery life
- Protection against reverse polarity and short circuits
- Water- and shock-resistant casing
- Certified for use in demanding marine environments
Advantages
- Maximizes performance and lifespan of your batteries
- Easy to use and fully automatic
- Advanced electronic protections for total peace of mind onboard
Applications
- Charging and maintenance of batteries on yachts, sailboats, and motorboats
- Suitable for 12V systems up to 120 Ah (check specific compatibility per battery)
Installation and Usage Tips
- Connect directly to battery terminals following polarity
- Can remain connected to maintain battery charge during long stays in port
- Check connections and wiring condition before each use
Maintenance
- Clean charger and connections with a dry cloth
- Do not expose to large amounts of water; protect from strong splashes
| Output Voltage | 12V |
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| Max Current | 3.6A |
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| Battery Types | Lead-acid, GEL, AGM |
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| Protections | Reverse polarity, short circuit |
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| Water Resistance | Splash resistant |
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