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Ctek M 100 Battery Charger - 12V - 7A

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Only UE compatible




5 years warranty


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Only UE compatible

All in one battery charging for marine environments

Flexible charging

The smart and flexible M100 is perfect for tough marine environments.

The M100 8-step 12V battery charger and maintainer comes with a range of accessories for use with different types of battery. Its three selectable program modes make it suitable for use with 14-225Ah batteries and AGM batteries, and it can automatically detect whether your battery is near the end of its life. The M100 also has a Recond mode for reconditioning deeply discharged batteries and it can even be used as a 12V supply source, for example if you need to remove the battery without losing your settings.

Charges batteries between 14-150Ah and up to 225Ah for maintenance charging
Optional cold weather/AGM mode
Three programs – Normal, AGM and Recond
Can also be used as a 12V power source to protect electrical settings
Automatically detects end of life batteries

Compact tough design
Fully automatic 8 step charging for maximum performance and extended life
Splash proof and dust proof (IP65)
Safe spark free operation
Short circuit proof
Reverse polarity protection
No harmful galvanic currents


Ambient operating temperature : -20 ˚C to +50 ˚C
Positioning : Portable (mounting possible), Permanent installation / on board
Input : 220–240 VAC, 50-60 Hz
Output : 14.4 V, 7.0 A
Back current drain* : Corresponding to less than 1 Ah/month
Battery types : 12 V:, WET, MF, AGM, GEL
Battery capacity : 14–225 Ah
Insulation class : IP65

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