• CTEK CS FREE 12V 20A Portable Smart Battery Charger
  • CTEK CS FREE 12V 20A Portable Smart Battery Charger example showing a car out in the wilderness getting its battery charged
  • CTEK CS FREE 12V 20A Portable Smart Battery Charger example showing a car out in the wilderness getting its battery charged close up
  • CTEK CS FREE 12V 20A Portable Smart Battery Charger showing close up of it charging a car battery
  • CTEK CS FREE 12V 20A Portable Smart Battery Charger showing examples of it be supplied power from Products CTEK 60W SOLAR PANEL CHARGE KIT or 12v socket
  • CTEK CS FREE 12V 20A Portable Smart Battery Charger shown charging a phone battery while camping
  • CTEK CS FREE 12V 20A Portable Smart Battery Charger features listed
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CTEK CS FREE 12V 20A Portable Smart Battery Charger

CTEK CS FREE 12V 20A Portable Smart Battery Charger

$441.00 AUD
$799.00 AUD $441.00 AUD
Sale Sold out
Tax included.

Shipping Calculated at Checkout

Features

- Adaptive Boost technology to quickly get you going from a flat battery
- automatically analyses the state of your battery and adjusts to the battery's voltage level
- fully recharge your in just one hour
- User interface: LED symbols
- Detachable charging cable length (output): 2m
- Mains adapter cable length: 1m
- Mains adapter cable type: USB-C
- Lithium internal battery, 66WH

Specifications

- Battery Capacity: 10-130 Ah
- Battery Capacity CEC-400: 10-130 Ah
- Charging capabilities : AC Charging; DC Charging
- Battery Charging Voltage: 12V
- Compatible Batteries : Lead Acid; Lithium-ion, AGM
- Ambient Storage Temperature: -20C to +45C
- Ambient Operating Temperature: -20C to +50C
- Cooling: Natural Convection
- Frequency: 50-60 Hz
- Inputs: USB-C, 5V DC, 25 V DC, 60 W max
- Output: 12 V, 20 A, 240 W max
- Rated voltage (Input): 100V AC, 240V AC
- Size : W : 98 x L : 248 x W : 78mm
- Weight: 1.4kg

Warranty

We offer 12 month warranty and accept change of mind request within 14 days!

See our terms of sales page for more information on return requests and warranty claims.

The CS FREE is a portable Adaptive Booster that will get you going from a flat battery within 15 minutes. 

Just charge up the CS FREE internal battery and you've got a 12V power bank that will stay fully charged until you need it for up to a year. With USB-C connectivity, you can fully recharge your CS FREE in just one hour!

The CS FREE is the world's first fully portable battery charger and maintainer with Adaptive Boost to get your flat battery going quickly and safely without the need for mains power.

The CS FREE can also keep your portable tech, like phones, laptops & cameras topped up too. So simply charge it up, take it with you and use it anywhere! 

Works perfectly with the CTEK solar panel charge kit.

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  • Shipping

    Our Australian based warehouse means fast and cheap delivery Australia wide. We also work to meet any special shipping request you may have. Prices do not include shipping cost, they are calculated at the checkout based on you location. For any question please email us at : Enquiries@terretrac.com

  • Returns

    We love to hear your feedback and encourage you to share your experience shopping with Terretrac. If you encounter any issues such as damaged goods, missing parts, or shipping delays, return shipping is free. For any questions, please email us at: Enquiries@terretrac.com