CTEK M300 25AMP 12V MARINE BATTERY CHARGER DEEP CYCLE
5 YEAR CTEK AUSTRALIA WARRANTY
CTEK AUTHORISED DEALER
M300 CHARGER Power charger for greater needs is a powerful 25A battery charger for those who are looking for a quicker and more frequent charge. ensure the maintenance of the starter battery. The M300 is an 8 step, fully automatic switch mode charger with pulse maintenance, which means it can analyse the condition of the battery, charges when needed and maintains the battery when the boat is not in use. The M300 also includes a 4 metre secondary cable and temperature sensor as standard. M300 is electronic proof, IP44 marked and thereby approved for outdoor use.
Voltage AC 170–260VAC, 50–60Hz.
Charging voltage 14.4V
Charging current 25A max.
Current, mains 2.9A rms (at full charging current)
Back Current Drain* <2Ah per month
Current ripple** <4%
Ambient temperature -20°C – +50°C Output power is automatically reduced at higher temperatures.
Charger type Eight-step, fully automatic
Battery types All types of 12V lead-acid batteries (WET, MF, AGM and GEL).
Battery capacity 50–500Ah
Protection class IP44 (Outdoor use)***
*) Back current drain is the current that the charger drains from the battery if the AC cord is disconnected.
**) The quality of the charging voltage and charging current are very important. High current ripple heats the battery and ages
the positive electrode. High voltage ripple can damage other equipment connected to batteries. The battery chargers from CTEK
produces very high quality voltage and current with low ripple.
***) IP44 cannot be guaranteed if the charger is not positioned horizontally with the long side or top side turned up.