Bluetooth Battery Monitoring System

Battery status display directly on your smartphone
With BATTERY SENSE, you get the charging status of your batteries in real time. BATTERY SENSE provides useful information about your battery, in a simple, user-friendly overview. If you know the charging status of your battery, you can easily monitor its "health" in order to enhance its performance and lifespan. In this way you avoid having to frequently replace batteries.


Communicate with your battery
Connect BATTERY SENSE to the battery and download the app. From now on, your battery "speaks" with you on your smartphone. With BATTERY SENSE, you no longer need to ask when it's time to recharge the battery. BATTERY SENSE connects to your vehicle via Bluetooth - you don't even have to start the engine. BATTERY SENSE can display the status up to 5 batteries. BATTERY SENSE warns you when it's time to recharge a battery.

Select the appropriate charger
With BATTERY SENSE, you can monitor all of your automotive batteries and select the appropriate CTEK charger for recharging your vehicles's battery. CTEK offers a wide product range with matching chargers for any vehicle or situation. With BATTERY SENSE and a matching CTEK charger, you have a complete battery maintenance package.

Technical data:

Voltage supply	7 V - 16 V DC
Max. current consumption	Less than 1 mA at 12.5 V
Operating temperature	-30 °C to +85 °C
Battery type	12 V lead-acid, GEL, AGM battery
Battery capacity	4.5 - 200 Ah
Waterproof	IP67

​Note:
Compatible with iPhone iOS 7 (or higher) & Bluetooth 4.0 hardware orAndroid OS 4.4 (or higher) & Bluetooth 4.0 Hardware.


Note for assessing the battery charge state by measuring its voltage
In order to reliably determine the charge state of a battery by measuring its voltage, the battery must be in a non-operating state. It doesn't matter if you are using a simple multimeter or state-of-the-art sensor technology.
If the battery was charged shortly before the measurement, other voltage values are present in the battery, which no longer reflect the actual charge state of the battery.
This means that the battery should not be charged for at least three hours before measuring its values.