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CTEK CS FREE Portable Battery Charger for 12V Lead-acid and Lithium Ion (LiFePo4) Batteries - 40-462

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$173.99
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SKU:
426277

We Price Match!

Speak with one of our Mod Experts

714.582.3330   or   Live Chat

We'll match or beat any competitor's price!

Some restrictions and exclusions apply.

Please see our full Price Match Policy for details.
UPC:
7340103404620
Shipping:
$14.00 (Fixed Shipping Cost)
CTEK CS FREE Portable Battery Charger for 12V Lead-acid and Lithium Ion (LiFePo4) Batteries - 40-462

WARNING: product may contain chemicals known to the State of California to cause cancer, birth defects, and/or reproductive harm.
For more information, go to www.P65Warnings.ca.gov.

DISCLAIMER: Products that affect or remove vehicle emissions equipment (Intakes, Manifolds, Tuners, etc) that do not have a CARB EO number may not be available for sale in the state of California. Please contact us if you are unsure if a product is available for sale in California. ModBargains complies with all EPA and CARB regulations.

Benefits:

  • Worry-Free Charging: Forget about battery overcharging or depletion.
  • Battery Health Optimization: The CS FREE tests your battery health and ensures it operates at peak capacity.
  • Trusted Quality: Enjoy advanced safety features and a 2-year warranty for peace of mind.

 

Applications:

  • Vehicles equipped with 12V Lead-Acid batteries
  • Vehicles equipped with 12V Lithium Ion/Lithium Iron Phosphate (LiFePO4) batteries

Features:

  • Multi-functional 4-in-1 portable battery charger, maintainer, adaptive booster and powerbank
  • Works with all types of 12V lead acid and lithium
    batteries
  • Safely gets you going from a dead battery within 15
    minutes
  • Suitable for use on cars, leisure vehicles, vans,
    boats, motorcycles, jet-skis and much more!
  • Can be powered by service battery or solar panel for
    complete off-grid charging.
  • Don’t forget it can also be hooked up to a power
    outlet too!
  • Re-charge whilst on the move with 12V accessory
    socket
  • Can be left safely connected to mains power,
    service battery or solar panel for smart
    maintenance charging
  • USB-C and USB-A outputs for charging tech like
    laptops, smartphones and tablets
  • Easy to use, easy to operate, easy to understand
  • No modes to select – just connect and the CS FREE
    will do the rest
  • Countdown function shows you how long there is
    left before your battery is fully charged
  • 2 year ‘peace of mind’ warranty

Description:

The CS FREE is a versatile 4-in-1 portable battery solution. It can charge and maintain both 12V lead-acid and lithium (LiFePO4) batteries. Whether you’re near a power outlet, using solar energy, or relying on a leisure battery, the CS FREE has you covered. And if your battery is dead, its Adaptive Boost technology will quickly get you back on the road within 15 minutes.


CHARGE AT HOME OR OFF-GRID

  • Battery Charger: Use it to top off your battery. Connect it to a power outlet at home or, if you’re off-grid, hook it up to a solar panel kit or a 12V battery. Enjoy complete charging freedom wherever you go.

  • Smart Maintainer: Keep your battery in peak condition whether you’re at home or on-the-go.

  • Adaptive Boost: When your battery is dead, the CS FREE figures out the safest way to power it up and get you moving again—all within 15 minutes.

  • Hi-Tech Power Bank: Not only does it charge and maintain 12V lead-acid or lithium batteries, but it also tops up your laptops, smartphones, tablets, and cameras. No need to worry about being near a power outlet—CS FREE has you covered!

 

GIVING A SAFE START

The CS FREE serves as an Adaptive Booster, capable of reviving a dead battery within 15 minutes. It intelligently assesses the battery’s condition and determines the safest method to provide enough power for a safe vehicle start. Unlike typical boosters or jump starters, the CS FREE is sensitive to the battery’s state, delivering precisely what’s needed without risking harm to the battery or sensitive vehicle electronics.

Quality Assurance with CTEK: CTEK ensures safety, simplicity, and flexibility in all their products. They offer chargers in over 70 countries and are a reliable OEM supplier to prestigious car and motorcycle manufacturers worldwide.

 

Modbargains Recommendation:

"CTEK is the only battery charger I trust with my car, I've used other brands that were cheaper but my battery got messed up. With CTEK I've had it now for 10+ years and have had no issues with my car battery. It's what Ferrari, Porsche, Bently Aston Martin, ETC all use at their own Factory floor, they trust it as their battery tender and charger and I do as well, and it's my own personal recommendation" - Ron Hay, CEO ModBargains.com

  


 



Please contact us if you have questions about the CTek Lithium US Charger for Vehicles equpped with 12V lithium Iron Phosphate (LiFePO4) batteries
 (714) 582-3330