Ctek MXTS70 12/24V 50A Car Battery Charger

Ctek MXTS70 12/24V 50A Car Battery Charger Ctek MXTS70 12/24V 50A Car Battery Charger Image 2 Ctek MXTS70 12/24V 50A Car Battery Charger Image 3 Ctek MXTS70 12/24V 50A Car Battery Charger Image 4
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Ctek MXTS70 12/24V 50A Car Battery Charger

$ 2077
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In Stock - Online only

The MXTS 70/50 is both a high-current power supply for memory flashing and a powerful workshop charger with state of the art technology.

It is developed for both 12V and 24V lead acid batteries, offers very sophisticated technology­ and is extremely user friendly. The MXTS 70/50 features different­ displays showing the status of charging­, charge voltage, current, charge time (h), and energy indication­ (Ah) for battery condition control. The MXTS 70/50 is equipped with all necessary features and functions required for professional battery care at a workshop, such as: 

  • Selectable modes for optimal battery size adaptation.
  • Selectable power supply program for constant voltage output of 50A at13.6–14.8V/27.2–29.6V.
  • Patented desulphation function.
  • Reconditioning function to restore stratified and deeply discharged batteries.
  • Unique float/pulse maintenance charging.
  • Diagnostic features to determine if a battery can receive and retain a charge.
  • Temperature sensor for optimized charging at all times.
  • Integrated USB port for parameter upload.

The MXTS 70/50 is a fully automatic 8-step charger that delivers selectable 50A/12V or 50A/24V to batteries from 20–1 500Ah for 12V and 20–1 500Ah for 24V. The charger is IP20 classified, housed in heavy duty aluminum for rough environments and designed to protect vehicle electronics. It is non-sparking, reverse polarity protected, and short-circuit proof. The MXTS 70/50 is delivered with a 2-year warranty.

  • High charge current output
  • Selectable nominal charge voltages 12V or 24V
  • Several selectable standard 8-step charge algorithms
  • The charge algorithm parameters can be changed via an USB communication interface
  • Adjustable maximal charge current
  • Supply mode with selectable voltages
  • Visible charge voltage/current/time and amp hours
  • Battery temperature compensation of charge voltage
  • Informative error indication display
  • Mains switch for power ON/OFF
  • Detachable mains and charge cables
  • Detachable battery temperature sensor
  • External USB serial communication interface
  • High power factor (cosfi) resulting in less mains load




  • Rated Voltage AC 220–240VAC, 47-64Hz
  • Charging voltage NORMAL: 14.4V/28.8V, MAX: 15.8V/31.6V, SUPPLY: 13.6V/27.2V, 14.0V/28.0V, 14.4V/28.8V, 14.8V/29.6V
  • Start voltage 2.0 V
  • Current, mains Max 7.2Arms (at full charging current in 24V)
  • Back current drain <1Ah/month
  • Output current Max 50A; 70A in supply 12V
  • Ambient temperature -20 – +50 °C (-4 – +122 °F)
  • Charger type 8 step, fully automatic charging cycle
  • Battery types All types of 12V/24V lead-acid batteries (WET, MF, Ca/Ca, AGM and GEL)
  • Battery capacity 20-1500 Ah
  • Dimensions 338x178x80mm (L x W x H)
  • Insulation class IP20
  • Weight 3.3kg, without cables
Delivery for this item usually takes between 2 and 7 days, longer delays can be expected for locations outside major capital cities.
You may receive this item is a separate delivery if you are purchasing multiple items at the same time.

Online-Only: This item is not available for Click-&-Collect.

item code:  10_ctmxts70

We offer the convenience of choosing from several common payment methods including up-font payments and many popular pay-over-time options in our secure checkout online:
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All products are covered by a minimum 12 month warranty for domestic use and come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure.
(see our Warranty & Returns page for more information.)
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    I am so impressed with the quality Versus the price. They are simple to assemble & very sturdy. I have shared on FB for all my friends in case they need a shed. So glad I found your link when searching for my shed. They were so cheap I purchased 2 instead of just 1. Very! Very!! pleased with my purchase.
    - Greg Farr
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    Purchased online, easily found what I was after. Extremely happy, it fits perfectly, great quality. Fast delivery, was here within 5 days
    - Danni
  • fullstarfullstarfullstarfullstarfullstar
    Satisfied with customer questions & queries relating purchase of product and delivery. Prompt Response and reply time answering all questions & queries. Prompt shipping and delivery. Happy & satisfied with quality of product.
    - Vijay N
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