Porsche Battery Charger

Porsche Battery Charger

Increase the life of your Porsche battery

The CTEK battery charger MXS 3.8 is a charger / conditioner offering state of the art technology. The charger combines all the benefits of a battery conditioner with the power of a conventional charger, charging your battery quickly and easily without the need to disconnect it from your vehicle.

Prevent battery failure

CTEK Battery chargers help prevent sulphation from occurring in lead batteries. Sulphation is common in batteries that sit for long periods of time between use and is the primary cause for battery failure.

Sulphation occurs when sulphuric or electrolyte breaks down, causing lead sulphur crystals to coat the lead plates inside the battery. This intefers with the batterys ability to accept a charge. Sufficient advanced sulphation will render a battery useless, in as little as six months to a year.

How it works

Battery conditioners like the CTEK charger work in a three fold way. First it can recondition a used battery buy sending small resonate electronic pulses through the battery to break down moderate levels of lead sulphuric crystals. Secondly, the conditioner will charge the battery automatically whenever it falls below peak levels. Finally, it maintains this peak by monitoring the battery state, charging only when necessary which can prevent future sulphation and overcharging.

Unique 7 step charging

Step 1, Desulphation

Step 2, Sof Start

Step 3, Bulk

Step 4, Absorbtion Ready to use

Step 5, Analyse

Step 6, Float Fully charged

Step 7, Pulse Maintenance charging


Technical date

Input Voltage220-240VAC, 50 – 60Hz
Charging Voltage14.4/14.7VDC
Charging Current0.8/3.8A max
Ambient Temperature-20deg to +50deg
Type of Charger7-step, fully automatic charging cycle
Type of Battery12V lead-acid battery


CTEK Battery chargers constantly read and communicate with your battery, charging only to its direct needs. The battery is conditioned as well as charged resulting in a longer battery life. Includes 5 Year Warranty.

If you would like to order a CTEK charger, please call 01423865602 or send an enquiry by following the below link.



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