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CTEK CS Free

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from £139.76 up to £279.99 
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CTEK CS Free
for GEL batteriesautomatic current adjustmentcharging indicatorUSBUSB type C
Main
Devicecharger
Typeinverter
Specs
Battery compatibilityWET/EFB (Lead-Acid)
AGM
GEL
LiFePO4
Battery voltage12 V
Current adjustmentautomatic
Battery capacity 12V10 – 130 Ah
Featurescharging indicator
Charging gadgets (outputs)
USB A1
5V/2.4А
12 W
USB type C1
5V/3А, 9V/3А, 12V/3А, 15V/3A, 20V/3A
60 W
General
IP codeIP54
Power source12/230 V
Size248x98x78 mm
Weight0.5 kg
Added to E-Catalognovember 2022
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog CTEK 2025 - new arrivals, bestsellers, and the most relevant models CTEK.
How to choose a jump starters for a carCriteria for choosing a car booster for quick engine start and home convenience

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CTEK CS FREE 12V Portable Battery Charger 4-In-1 Charger Power Bank Solar Power Bank For Car Phone Computer Smart Battery Ma

Four top products in one portable unit — adaptive booster, battery charger, trickle charger and high-tech power bank Adaptiv... moree Boost technology replaces the Adaptive Boost jump leads determines the safest way to restore discharged batteries to use within 15 minutes Intelligent battery charging The CS FREE portable charges batteries, can be connected to the mains and connected to CTEK accessories can be connected. It enables completely independent charging anytime, anywhere Intelligent trickle charging Batteries always in peak condition at home and even without mains power High-tech power bank No electricity? No problem! Charge laptops, smartphones, tablets and cameras at any time via the USB-A or USB-C ports Smart and simple No buttons or modes, just a clear, easy-to-read display. Countdown LEDs show the remaining time until the battery is fully charged Independent of mains power for longer The accessories of CTEK enables connection to solar panels or 12 V single batteries via the CS FREE's fast USB-C port for long-term maintenance charging A charger for all battery types charges and maintains all 12 V lead-acid and lithium-ion (LiFePO4) batteries with a size of 10-120 Ah. Two-year warranty The CS FREE must therefore be charged by connecting it to the power grid or to the compatible solar panel.
Amazon.co.uk
Delivery: to United Kingdom
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£150.38
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CTEK 40-462 Battery Charger

Product line: CS ; Version: FREE; Voltage [V]: 12; Battery Capacity from [Ah]: 10; Battery Capacity to [Ah]: 130; Charging Pr... moreofile: Alternating current, Direct current; Battery: Lead-acid battery, Lithium Polymer Battery; Frequency Range [Hz]: 50-60; Output Voltage [V]: 12; Output current [A]: 20; Power [W]: 60; Protection Type (IP Code): IP65; Size: 248 x 98 x 78 mm; Weight [kg]: 1.4; Cable Length [m]: 2 (detachable), 1 (power supply); Plug Type: Euro flat plug, USB type-C, USB type-A; Features: with jump starter; Supplementary Article / Supplementary Info Info 2: with cigarette lighter plug
Autodoc.co.uk
Delivery: in United Kingdom
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£150.24
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Ctek CTEK CS Free Portable Battery Charger, Black

12V | Adaptive booster (jump starter alternative), battery charger and maintainer.The CS FREE is the ultimate all-in-one solu... moretion to quickly power up flat batteries and keep your vehicle batteries in peak condition wherever you are. Adaptive Boost: Say goodbye to jump cables and jump starter packs. CS FREE powers up your flat battery swiftly and safely, without risk of damaging your battery or vehicle electronics. Charge and Maintain: Whether you're connected to a mains power source, or going off-grid, CS FREE keeps your battery in optimal condition. Giving you the freedom to charge and maintain any 12V lead-acid or lithium battery, while utilizing mains power, a solar panel or a separate leisure battery, the CS FREE handles all your battery charging needs. Hi-Tech Power Bank: Going beyond vehicle needs, CS FREE doubles as a high-tech power bank, allowing you to charge your USB-devices, whenever they need it, ensuring you are always connected on the go.All-in-one solution to power up flat batteries and keep your vehicle batteries in peak condition.Replaces jump starters and boosters with Adaptive Boost - the safest way to revive your flat battery.Connect to a power source and turn the CS FREE into a 5A smart battery charger.Charge and maintain any 12V lead-acid or lithium vehicle battery through mains power, solar panel or separate service battery.User-friendly, with straightforward operation and clear, easy to read displays.No need to select modes—simply connect, and the CS FREE will handle the rest.Countdown function shows you when you have enough power to start the vehicle and the remaining time until your battery reaches a full charge.Charge it up, and the internal battery will remain fully charged for up to a year, always ready for when you need it.Equipped with USB-C and USB-A outputs to charge devices such as laptops, smartphones, and tablets.Features a new modern design encased in a robust and durable housing.Comes with a 2-year "peace of mind" warranty.
GoOutdoors.co.uk
Delivery: in United Kingdom
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£279.99
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CTEK CS Free, battery charger/booster 40-462

Adaptive booster to recharge discharged batteries and portable battery charger to recharge your vehicle battery wherever you... moreare. Say goodbye to jump leads! The CS FREE will recharge your flat battery in minutes without harming the battery or vehicle electronics. Are you grid independent? Charge and maintain any 12V lead-acid or lithium (LiFePO4) battery anywhere using solar or service battery power by using the CS FREE s optional accessories. The CS FREE is the ultimate all-in-one solution for quickly recharging discharged batteries and keeping your vehicle batteries in top condition, wherever you are. Say goodbye to jump leads! Thanks to its Adaptive Boost technology, the CS FREE quickly and safely gets your flat battery back up and running without risking damage to the battery or the vehicle s electronics. Are you off-grid? The CS FREE will keep your battery in optimal condition wherever you are, giving you the freedom to charge and maintain any 12V lead-acid or lithium (LiFePO4) ba...
Motoin.de
Delivery: to United Kingdom
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£139.76
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CTEK CS FREE 40-462 Battery Charger 12 12 20 with jump starter

40-462; Battery Charger; CTEK; CS FREE; 12 12 20 with jump starter
OnlineCarParts.co.uk
Delivery: in United Kingdom
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£150.24
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CTEK CS One EU
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charger, inverter, on battery: 12 V, capacity 10 – 180 Ah, WET/EFB (Lead-Acid), AGM, GEL, charging current: up to 8 А, auto-adjustment, USB, 235x88x52 mm, weight 0.68 kg
CTEK Lithium XS
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charger, inverter, on battery: 12 V, capacity 1.2 – 32 Ah, WET/EFB (Lead-Acid), GEL, charging current: up to 0.8 А, 145x55x38 mm, weight 0.4 kg
Draper BCSD400T
from £236.88 
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CTEK MXS 5.0
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CTEK MXS 7.0
from £111.67 
charger, inverter, on battery: 12 V, capacity 14 – 150 Ah, WET/EFB (Lead-Acid), AGM, GEL, charging current: up to 7 А, stepwise, desulfation, 191x48x89 mm, weight 0.8 kg
Noco Genius 5 EU
from £69.48 
charger, inverter, on battery: 6 V, 12 V, WET/EFB (Lead-Acid), AGM, GEL, Li-Ion, charging current: up to 5 А, auto-adjustment, desulfation, 117x74x48 mm, weight 0.68 kg
Yato YT-83062
from £212.71 
starter-charging, transformer, on battery: 12 V, 24 V, capacity 20 – 800 Ah, WET/EFB (Lead-Acid), charging current: from 7 А, up to 38 А, stepwise, launcher up 540 А, weight 25 kg
CTEK MXS 10
from £139.76 
charger, inverter, on battery: 12 V, capacity 20 – 200 Ah, WET/EFB (Lead-Acid), AGM, GEL, charging current: up to 10 А, stepwise, desulfation, 197x49x93 mm, weight 0.8 kg
IDEAL Praktik Charger 4
from £22.79 
charger, inverter, on battery: 6 V, 12 V, capacity 4 – 120 Ah, WET/EFB (Lead-Acid), AGM, GEL, charging current: up to 4 А, auto-adjustment, desulfation, 180x80x40 mm
CTEK M100
from £161.54 
charger, inverter, on battery: 12 V, capacity 14 – 150 Ah, WET/EFB (Lead-Acid), AGM, GEL, charging current: up to 7 А, stepwise, 191x89x48 mm, weight 0.8 kg
Telwin T-Charge 26 Evo
from £197.60 
charger, inverter, on battery: 12 V, 24 V, capacity 10 – 250 Ah, WET/EFB (Lead-Acid), AGM, GEL, LiFePO4, charging current: from 8 А, up to 16 А, auto-adjustment, desulfation, 270x120x67 mm, weight 1.6 kg
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Charger & Jump Starter CTEK CS Free
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