Welcome to Element 82

Welcome to our dedicated CTEK information portal, Element 82 have been distributing CTEK since its introduction to New Zealand in 2005. With 15 years under our belt, nobody in the country knows more about the range or its history than us. We have seen 4 new releases updates bringing us to the current CT5 models. We have distributed Keepower brand chargers which were such a good product CTEK purchased them and integrated their internals into the current Professional Series chargers. Today we provide you with the largest range of products and accessories all held in stock. All under one roof and all available to trade customers, OEM's and end-users.

If you purchase from us, you are supported by our support team and CTEK Sweden. If you purchase online from a box store you are supported by that retailer. We offer everyday low pricing that reflects the good value, ongoing support, and the ability for us to continue to operate as a small business that's New Zealand owned and operated.

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  • 12 Volt

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    • batterysense packaging front

    Wireless Monitoring

    Battery alerts, syncronised monitoring of multiple batteries, hard to reach batteries not a problem. These are just a few of the features of a wireless battery voltage sensor that syncs to a Smart Device.

    The CTEK Battery Sense ...

    Price $ 99.00
    • ctek d250se


    The latest from CTEK the D250SE leverages on the good foundation of the D250SA Dual but raises the stakes again by including a Lithium Charge profile to feature alongside its ignition ...

    Price $ 639.00
    • pro25s 1

    Highly efficient 25A battery charger & power supply

    For everyday professional use

    The PRO25S is an innovative, versatile and highly efficient 25A battery charger and power supply, designed around the needs of the automotive professional. Combining ...

    Price $ 625.00

Frequently Asked Questions

How to select Recond mode on PRO60 or PRO120

From the start menu select CHARGE, then select LEAD ACID, then select CA / CA.

Once you have selected this mode your lead acid battery will run through the normal charge profile but will include the ...

What does analyse mode do?

When a battery has been charged the charger holts the charging process when it reaches stage 5 to see if the voltage drops below 12 volts within 3 minutes. This test would indicate that while the char...

Q. What is the difference between the MXS25 and PR...

The PRO25S is the replacement for the MXS 25, the internals of the PRO25S are an all-new design that allows for running at peak power output without any derating for heat dissipation. It also includes...

Q. What is the difference between the MXS15 and PR...

The PRO15S is the replacement for the MXS 15, the internals of the PRO15S are an all new design that allows for running at peak power output without any derating for heat dissipation. It also includes...

Q. What's the difference between a charger and a m...

These are terms used to describe the function of a charger. A workshop charger is designed and maybe even styled to best suit a workshop. A maintenance charger is best suited to maintaining the batter...

Q. Why does the MXS15 & MXS25 not have an AGM mode

A.  Remembering the voltage during bulk mode charging is still 14.4v are indeed charging, but we are also pushing 15 or 25A which is substantial energy into a battery per hour even for the largest 12V...

Q. Why chose the MXS 5.0 over the MXS 3.8?

If you have a battery used in a boat they are typcially 800+ CCA which means they will need to be around the 80Ah or greater. This means you would be operating at the higher side of the maximum perfor...

Q. What is the difference between the MXS15 & M200...

The Marine series have a night mode which when pressed derates the charging power of the units to 50% so that the units don't get hot and require the internal fan to run. After 8 hours the chargers re...

Q. What is the difference between the M100 and MXS...

The units are manufactured in exactly the same way. The M100 gets a marine decal/label with a yacht where as the MXS 7.0 get a car icon. The M100 gets the M10 eyelets with the comfort plug where as th...

Q. When is a charger really just a maintainer?

When the maximum current output of a charger is less than 1/20th the Ah of the total battery bank size it's trying to charge. It's effectively too small or too low a current to successfully charge a f...

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    CS Free

    NZD559.00 each CS Free

    CTEK CS FREE is the world’s first truly portable battery charger and maintainer with Adaptive Boost technology.

    You can charge and maintain any 12V lead acid or lithium vehicle battery anywhere without being connected to a power outlet. And if your battery’s flat, CS FREE’s revolutionary Adaptive Boost technology will get you going within 15 minutes.

    Portable charging and maintaining you can take anywhere without being tied to a power outlet
    Internal battery lasts up to a year when fully charged
    Adaptive Boost, to safely get you going from a flat battery within 15 minutes
    • Can be charged up and powered by solar or 12V battery for longer-term maintenance charging
    • No modes to select – just turn it on, connect and the CS FREE will do the rest
    • Countdown function shows you how long there is left before your battery is fully charged
    USB-C and USB-A outputs for charging tech like laptops, smartphones & tablets
    • New ergonomic design with a tough and durable case
    • 2 year ‘peace of mind’ warranty

    INPUT USB-C 5 VDC – 25 VDC, 3 ADC/60 W max
    OUTPUT 12 V, 20 A/240 W max
    AMBIENT OPERATING TEMPERATURE -20 ˚C to +50 ˚C (- 4 °F to +122 °F)
    AMBIENT STORAGE TEMPERATURE -20 ˚C to +45 ˚C (- 4 °F to +113 °F)
    BATTERY CHEMISTRY Lead acid, Lithium
    WARRANTY 2 years
    DIMENSIONS (L x W x H) 248 x 98 x 78 mm
    USB-A OUTPUT 5 VDC, 2.4 ADC/12 W max
    USB-C OUTPUT 5 VDC, 9 VDC, 12 VDC, 15 VDC, 20 VDC, 3 ADC/60 W max
    INPUT 100 VAC – 240 VAC, 50 Hz – 60 Hz, 60 W max
    OUTPUT USB-C 5 VDC – 20 VDC, 3 ADC, 60 W max
    CAPACITY 66 Wh
    CELL CHEMISTRY Polymer Lithium-Ion
    CELL TYPE Pouch Cell
    DISCHARGE TEMPERATURE -20 ˚C to +50 ˚C (- 4 °F to +122 °F)
    CHARGE TEMPERATURE 0˚C to +45˚C (32˚F to 113˚F)
    SHELF LIFE 1 year
    LIFE SPAN 300 cycles, 80%