SKU: 40-149

CTEK40-149 | Battery Sense | CTX | Battery sensing module

CTEK Smart Battery Sensor | 40-149

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The CTEK Battery Sense module makes it possible to show you the state of charge of all your batteries, in real time! The CTX Battery Sense provides valuable knowledge about your batteries in a simple, user-friendly and transparent way. Knowledge of your batteries’ charge level makes it easy to monitor their health status and thus maximize your battery performance and service life.

Knowledge that will allow you to avoid costly battery replacements and annoying vehicle breakdowns – this unit could potentially pay for itself in short amount of time, and is small enough to even fit in your pocket!


Make your batteries talk to you!

Connect the CTEK Battery Sense to the battery and download the app on your mobile device. Your batteries will now start to tell you how they’re doing via the smartphone. With Battery Sense connected, you don’t have to worry about when to charge your batteries, or worry if they have enough “juice”. You don’t even have to start the engine for this to work, as the Battery Sense module will show you all your batteries ‘State of Charge’. It will also warn you when the batteries require charge!

Choose the right charger for your needs!

Not only does the Battery Sense give you full control of all your vehicles’ batteries and allows you to choose the CTEK charger best suited for the job! With a CTEK charging unit and the Battery Sense module, you’d have your own little battery care package! Comes with a 2-year manufacturer warranty.


Manufacturer Profile : CTEK North America

The story starts over 30 years ago, when CTEK’s Swedish inventor & founder Bengt Wahlqvist, created the first ever battery charger to use electronic pulse technology; and thus, created the worlds first "Smart Battery Charger". Since 1997, CTEK’s product range grew significantly to meet the demands of vehicle owners, professional workshops and application in many other industries; and since 2008, sell over one million battery chargers in 70 countries, all over the world, every year.