CTEK M25 Battery Charger (12V~25A)
The CTEK M25 is recommended for boat owners who need quick and effective charging for larger service batteries.
CTEK M25 Smart Battery Charger
Ideal for larger marine batteries, the CTEK M25 is the perfect 25A battery charger for all boat owners. Featuring a Recond mode for reconditioning deeply discharged Wet and Ca/Ca batteries, and a temperature sensor which optimises the charge if the temperature deviates from +25ºC. It also has a lithium* mode for lithium* batteries.
Supplied with a long 4m cable with M10 eyelets, the CTEK M25 Smart Battery Charger is easy to install on your boat.
Features
Dedicated Lithium* mode
Compatible with batteries from 40Ah to 500Ah (30Ah to 450Ah 12V lithium*).
Recond program for deeply discharged batteries
AGM program for AGM batteries
Fully automatic and easy to use. Simple to connect, spark proof and reverse-polarity protected.
Compact tough design
IP44 rated, making it suitable for outdoor use
5-year warranty
Specifications
Ambient temperature -20˚C to +50˚C
Positioning Permanent installation/onboard
Input 170–260VAC, 50–60Hz, 2.9A max
Output 14.4/14.7/13.8/15.8V, 25A max
Back current drain* Corresponding to less than 2Ah/month
Battery types 12V: WET, MF, AGM, GEL, LiFePO4
Battery capacity 40–500Ah, lead-acid battery types. 30–450Ah, LiFePO4.
Insulation class IP44
* 12V lithium batteries (LiFePO4, Li-Fe, Li-iron, LFP)
| Nominal voltage | 12V |
|---|---|
| Charging current | 25A |
| Type of charger | 8 stage, temperature compensated |
| Battery capacity | 500Ah |
| Suitable battery types | 12V: WET, MF, AGM, GEL, LiFePO4 |
| Warranty | 5 years |
FREIGHT / SHIPPING FEE*
The freight cost is displayed in both the Cart and Checkout.
* We reserve the right to revise the freight charge on some bulky items (for example, a large fridge travelling to Te Anau). In this case, we will contact before processing the order and still endeavour to offer a subsidised freight cost. If the delivery address is outside the North and South Islands (e.g. Waiheke, Great Barrier, Stewart Islands), please contact us for a freight quote.
WE ONLY SEND ORDERS WITHIN NEW ZEALAND. If the delivery address is outside the North or South Islands (e.g. Waiheke, Great Barrier, Stewart Islands), please contact us for a freight quote. Our automated online freight pricing only applies to North & South Island locations.
DELIVERY TIMES
The below estimates are general guidelines and may be extended by factors outside our control.
North Island (2-4 working days)
North Island Rural (3-5 working days)
South Island (2-5 working days)
South Island Rural (3-6 working days)