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Item #:
221682352
CTEK CS Free Portable 12V Battery Charger and Maintainer Bundle with USB-C Charge Cable Clamps 40-465, Adaptive Boost, Power Bank, Smart Charging for
Item #:
221682352
PHP 19869
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
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This product is not Fulfilled by Ubuy and can take minimum 10 days in delivery. We might cancel the product from the order and refund you if any issue arise with the delivery of this product.
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The CS FREE is the world's first fully portable charger and maintenance device with Adaptive Boost, allowing quick and safe restarts of discharged batteries without mains power.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Adaptive Boost
The CTEK CS Free features Adaptive Boost technology, ensuring efficient charging by adjusting to the battery's specific needs, providing optimal power transfer without risking damage.
Portable Design
Lightweight and compact, this charger can be easily transported for on-the-go charging, making it perfect for vehicle maintenance while traveling in cars, trucks, RVs, or during off-grid adventures.
Smart Charging
With intelligent monitoring, the CTEK harnesses smart charging capabilities, safeguarding battery life by automatically adjusting the charging cycle based on the battery condition, ensuring longevity and reliability.
Product Details
| Item Weight | 2.6 lbs (1.18 kg) |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
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Frequent Travelers
Ideal for those who travel frequently and need portable power for cars, trucks, or RVs.
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Off-Grid Enthusiasts
Great choice for campers and off-grid users looking for a reliable power source for their devices.
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User-Friendly Options
Perfect for individuals seeking an easy-to-use battery maintenance solution for their vehicles.
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Heavy-Duty Trucks
Users with heavy-duty trucks may find this charger insufficient for large battery capacities.
Product Description
CTEK CS Free Portable 12V Battery Charger and Maintainer Bundle with USB-C Charge Cable Clamps 40-465, Adaptive Boost, Power Bank, Smart Charging for Car, Truck, RV and Off-Grid Use
Have any Query? Chat with us
Customer Questions & Answers
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Question:
Can the CS FREE charge different types of batteries?
Answer: Yes, it is compatible with both lead-acid and lithium-ion batteries. -
Question:
How long does it take to restart a discharged battery?
Answer: The Adaptive Boost technology can restart a discharged battery within 15 minutes. -
Question:
Is it easy to use the CS FREE while traveling?
Answer: Absolutely! It is designed for portability and can be used anywhere without needing a mains connection.
CTEK Editorial Review
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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PHP 19869
This product is not Fulfilled by Ubuy and can take minimum 10 days in delivery. We might cancel the product from the order and refund you if any issue arise with the delivery of this product.
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- World's first fully portable charger with Adaptive Boost technology.
- Quickly and safely restarts discharged batteries without mains power.
- Compatible with lead-acid and lithium-ion batteries (LiFePO4, 12V).
- Recharges mobile devices such as smartphones and laptops.
- Intelligent battery maintenance device for top performance.
- Can be charged via a 12V second battery for on-the-go convenience.
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