








🔋 Charge smarter, drive further — never get stranded again!
The CTEK CS ONE is a cutting-edge 12V smart battery charger designed for cars and motorcycles. Featuring Adaptive Charging Technology, polarity-free clamps, and app control, it customizes charging to battery type and condition. With reconditioning and wake-up modes, it extends battery life and reliability. Its rugged design and 5-year warranty make it a trusted companion for long-term vehicle maintenance.











| ASIN | B09KS9T7DG |
| Battery Charge Time | 1 Hours |
| Best Sellers Rank | #10,715 in Automotive ( See Top 100 in Automotive ) #38 in Battery Chargers |
| Brand | CTEK |
| Built-In Media | Battery Charger |
| Color | Black |
| Connector Type Used on Cable | Alligator Clamps |
| Current Rating | 8 Amps |
| Customer Reviews | 4.2 4.2 out of 5 stars (81) |
| EU Spare Part Availability Duration | 5 Years |
| Input Voltage | 12 Volts |
| Item Dimensions D x W x H | 23.5D x 5.2W x 8.8H centimeters |
| Item Type Name | Advanced Car Battery Charger |
| Item Weight | 941 Grams |
| Manufacturer | CTEK |
| Mfr Part Number | 40-331 |
| Model Number | 40-331 |
| Output Voltage | 12 Volts |
| Specification Met | cs |
| Warranty Description | 5 |
A**Y
Highly recommend
This product is a state of art I tried with my car with several modes from mobile app its amazing
M**P
This is a great charger Ideal for both lead acid and lithium batteries Polarity is either way for general use Very good Bluetooth Easy setup Couldn’t be without it
B**R
سمبتيك 😆
G**N
Fantastic charger. No skill needed. Connect and turn on, it does it all for you.
K**A
It has Bluetooth, and it charges pretty good. The charger is rather flimsy and the charging cords are not heavy duty. Kind of like going into Ikea store... They promote it's the world's best and all the hype... Etc.. But end of the day it's just a charger. But it's a good quality charger. That's about it.
S**G
خلوكم على شواحن CTEK القديمة افضل مثل MXS 10 وغيره سافرت للعمل لمدة سنة، وطلبت شخص من العائلة يروح يتأكد من التطبيق ومرحلة الشحن لكن التطبيق ما يقبل الاتصال بالجوال عن طريق البلوتوث مع انه كان يتصل اول بدون اي مشاكل والشخص عنده التطبيق ومعلومات الحساب. المشكلة ان السيارة مخزنه تحت غطاء حماية وصعب انك تشيل الغطاء عشان تتأكد من الجهاز والبطارية وحالة الشحن
ترست بايلوت
منذ أسبوعين
منذ أسبوعين