CS ONE gen2 product image big 4 f350680f 6179 4e25 bec8 a62370d46b01

CS ONE (Gen 2) UK Battery Charger 12V - CTEK

The Einstein of Chargers

CS ONE gen2 product image big e520768a 28dd 44cd b3c9 09c73281822a

Charging Category	AC charging
Input	220–240 VAC, 50–60 Hz, 1.2 A
Output	12 V,8.0 A
Battery types	12 V:,WET,MF,LiFePO₄,Ca/Ca,AGM,All types of lead-acid batteries,EFB,GEL
Battery chemistry	Lead acid,Lithium-ion
Start voltage	1.8 V lead-acid battery types. 1.8 V LiFePO₄.
Battery voltage	12 V
Battery capacity	3–180 Ah
User interface	LED symbols,Smartphone display (free of choice)
Connectivity	Wi-Fi (2,4 GHz),BLUETOOTH® LE 5.1,IEEE 802.11 b/g/n
App support	CTEK App for Android and IOS
Degree of protection	IP65
Dimensions	235 x 88 x 52 mm
Net weight	0.675 kg
Cable length	1.4 m
Warranty	5 years
Warranty information	CTEK issues a limited warranty to the original purchaser of the product. Depending on the product, the limited warranty period will vary. The limited warranty is not transferable. The warranty applies to manufacturing faults and material defects. The warranty is void if the product has been handled carelessly or repaired by anyone other than CTEK or its authorized representatives. CTEK makes no warranty other than this limited warranty and is not liable for any other costs other than those mentioned above, i.e. no consequential damages. Moreover, CTEK is not obligated to any other warranty other than this warranty.

CS ONE (Gen 2) EU

Name: CS ONE (Gen 2) EU
Rating: 4.4 (366 reviews)

Battery Charger 12V

Item No. 40-701

€219,00 EUR

Just clamp - CS ONE does the rest

Clamps work either way round - always safe

Intelligent charging for virtually any 12V battery

Wi-fi and app capability for extra functionality

4.8 ( 5 reviews )

CS ONE (Gen 2) EU

€219,00 EUR

In stock

Your legal guarantee rights

Minimum two-year legal guarantee protection for goods sold in the European Union. Consumers can claim their rights under the legal guarantee of conformity, for example if goods: do not match the description; do not function as intended. Sellers are liable for any lack of conformity which existed when the goods were delivered, and which becomes apparent within the legal guarantee period. Sellers in such a situation are required to offer: free repair or free replacement; in some cases, a price reduction or full reimbursement. Some countries have a longer legal guarantee period. For second-hand goods, a shorter period may apply, but not less than one year. For more information on your rights in a specific country, scan the QR code below or ask the seller.

More information (Your Europe)

Download the official document (PDF)

Show the full guarantee label

Guarantee terms: The warranty does not cover damage caused by improper handling of the product or by incorrect, unsuitable, or unreasonable use of the product. Damage caused due to maintenance or disassembly performed by a person or professional not approved by CTEK, modifications or alterations to the product, damage caused by poor packaging when returning the product, or damage from an accident is also excluded. The warranty automatically becomes invalid if the serial number has been removed or erased. To benefit from CTEK’s voluntary warranty, the Customer must keep and be able to present the invoice for the product. Please see CTEK’s product warranty for complete information about the warranty.

More about the durability guarantee (Your Europe)

Free standard shipping on orders over €55

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Up to 5 year warranty

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The CS ONE sets a new standard in battery charging – delivering elite performance yet powerful simplicity for those who demand the very best. Through its revolutionary polarity-free APTO™ technology, the CS ONE does all the thinking for you, automatically adapting its charge to what your battery needs. The Wi-Fi and Bluetooth-connected CTEK app unlocks advanced features and functionality, giving you full control of battery care when you want it.

Specifications

Battery Voltage

12 V

Battery Capacity

3–180 Ah

Battery Chemistry

Lead acid,Lithium-ion

Battery types

12 V:,WET,MF,LiFePO₄,Ca/Ca,AGM,All types of lead-acid batteries,EFB,GEL

Warranty

5 years