Product details
CTEK CS ONE UK 12V Battery Charger – Clever Charging, Hassle-Free Clamps, Bluetooth Smarts, and a Stylish Finish
If you’re after a battery charger that’s genuinely smart and dead easy to use, the CTEK CS ONE UK 12V Battery Charger is well worth a look. Thanks to its nifty Adaptive Charging Technology (APTO), it automatically figures out what sort of battery you’ve got – lead-acid or lithium (12V LiFePO₄) – plus its general health and size, then delivers just the right amount of power. No faffing about with settings or worrying you’ll get something wrong. The CS ONE is all about keeping things simple and safe, with clever polarity-free clamps that work no matter which way round you clip them on, and a totally spark-free operation. It’s spot on for all sorts – whether you’re topping up your car, bike, quad, or even your snowmobile (if you’re lucky enough to have one).
Key Features:
- Adaptive Charging Technology (APTO): The CS ONE does all the heavy lifting for you, automatically tailoring the charge to suit your battery’s type, condition, and size. It works wonders for both lead-acid and lithium batteries, helping them last longer and perform better, so you’re not left stranded.
- Effortless to Use: Forget fiddly buttons or endless modes. Just hook it up to any 12V battery and the CS ONE takes care of the rest. Plug it in, let it do its thing, and you can get on with your day.
- Polarity-Free Clamps: You don’t need to worry about which clamp goes where – these smart clamps detect the terminals themselves, so you can’t muck it up. Plus, they’re spark-free, so no nasty surprises if they touch together by accident.
- Handy Countdown Display: There’s a simple countdown to let you know how long’s left on the charge. Makes it easy to see when you’re good to go, or when it’s safe to try starting a battery that’s completely flat.
- App Connectivity: Thanks to Bluetooth, you can pair the CS ONE with the CTEK App on your phone. That opens up bonus features like battery reconditioning (‘RECOND’), a wake-up function for deeply discharged lithium batteries, and real-time monitoring of what’s happening under the bonnet.
- Temperature Smart: It automatically senses the temperature and tweaks its output accordingly, so you get the best charge whether it’s baking hot or freezing cold in your garage.
- Sleek Modern Look: Tired of ugly chargers cluttering up the place? The CS ONE’s stylish black design looks the part in any garage or workshop – proof that practical kit doesn’t have to look dull as dishwater.
Technical Specs:
- Input Voltage: 230V AC (UK plug, of course)
- Output Voltage: 12V DC
- Charging Current: Up to 5A
- Battery Types: 12V lead-acid and lithium-ion (12V LiFePO₄)
- Battery Size Range: Works with batteries from 1.2Ah up to 100Ah
- Safety Bits: Reverse polarity protection, spark-free clamps, and short-circuit protection – so you can charge with confidence
- Bluetooth: Yep – full access to extra features via the CTEK App (iOS and Android)
- Temperature Adjustment: All automatic, so the charger always delivers the right amount of oomph
- Warranty: Five years, so you’re properly covered
All in all, the CTEK CS ONE UK 12V Battery Charger is a cracking bit of kit if you want something advanced, reliable, and genuinely easy to use. Whether you’re looking after lead-acid or lithium batteries, its clever tech and Bluetooth connectivity make charging a breeze. The smart safety features and good-looking design mean it’s just as at home in your workshop as it is in your car boot. If you want a charger that does the thinking for you and won’t let you down, this one ticks all the boxes.
