CTEK CTS Battery Sense Kit

Battery Sense (Part #40-149) makes it possible to show you the state of charge of all your batteries in real-time.

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. This knowledge will allow you to avoid costly battery replacements and annoying vehicle breakdowns.

Connect Battery Sense to the battery and download the app. Your batteries will now start "talking" to you via your smartphone. With Battery Sense connected, you don’t have to worry about when to charge. Just walk to your car or vehicle and Battery Sense will communicate with you via Bluetooth – you don’t even have to start the engine. Battery Sense will show you all your batteries' State of Charge. The app will warn you when you have to charge, well in advance