Nicht sicher, ob dein Fahrzeug morgens startet?
Not sure if your vehicle will start in the morning?
Ideal for 12-volt car or motorcycle batteries, regardless of whether they are classic wet batteries, EFB, GEL, AGM or lithium batteries. Always know what's going on in your battery and what to do.
As simple as if she could talk to you
- How is my battery doing today? The clear coloring in green or red, depending on the state of charge, provides an immediate answer to this question.
- Take care of me! Push notifications warn you of a critical charge level whenever you are within Bluetooth range of your Battery Guard. Prevention is better than cure.
- Why is my battery empty again? The battery history helps you to understand the state of charge over a longer period of time. So you can take better care of it.
- What to do?And when exactly?
The intelligent app shows you more than just the current voltage. With each measurement, it gets to know your riding behavior and the battery better and can calculate the charge status more and more precisely. So you can see exactly when you need to take action to preserve the service life and avoid unexpected failures.
When nothing works anymore.
- Is it really the battery? You can use the charging test to check whether the battery is receiving enough charging current. Precise instructions guide you through the three-stage test process in which the charging currents of the alternator are measured under various conditions.
- There is no charging recommendation in the classic sense. It shows the state of charge. It does not draw any conclusions from the battery temperature, it merely displays it. There are no clear recommendations as such.
How it works
intAct Battery Check app + unlimited intAct Battery Guard devices
Download and install the free app.
Scan the barcode with the Battery Check app, select the battery type and assign a name.
Connect the Battery-Guard to the battery...
... and stick it on. Done!
No more surprises!
"Look into the battery" via Bluetooth as you pass by.
Clear, well-organized user interface.
Real-time monitoring:
Keep an eye on the current state of charge (SoC) of your battery(ies), directly on your smartphone.
Push notifications:
Decide what information you want to receive when you are within Bluetooth range of your Battery-Guard: regular status notifications, warnings in the event of unusual starting processes or activate the voltage alarm, which notifies you when the charge level falls below or exceeds freely selectable values. 
Charge history:
Track the progress of the state of charge (SoC), voltage and temperature of your battery(ies) in order to recognize developments at an early stage and react accordingly. 
Reliable control:
By detecting battery problems early, you avoid costly breakdowns in inconvenient locations and get the peace of mind of being ready to go at any time. 
Any number of batteries or vehicles in one app:
You can see up to four Battery Guards in the home screen of your app. Their data is automatically transferred every time you are within Bluetooth range of these devices. To synchronize other stored BatteryGuards, add them to this view of four. This way you can keep an eye on the charge status of any number of batteries. 
Universal compatibility:
The Battery-Guard is suitable for 12-volt lead-acid batteries (wet battery, AGM, EFB or GEL) as well as for 12-volt lithium batteries (LiFePO4). It can therefore be used in most vehicle types, whether passenger cars, small trucks or even supply batteries for motorhomes. The intAct Battery Check app can be used on iOS devices from iOS 11.0 and Android devices from Android 5.0. 
Low power consumption:
Power consumption is only approx. 0.534 mA without Bluetooth connection and only approx. 1.7 mA with Bluetooth connection. 
Detailed installation of the Battery-Guard
Want to install your intAct Battery-Guard and get the most out of it? In our video, we show you everything you need to know: installing the app, connecting it to the device, attaching it to the battery, data transfer, functions such as the start and charge test, individual settings and notifications. So you can always keep an eye on your battery!
Battery-Guard download area: Operating instructions and more
Download area Battery-Guard: Operating instructions andWe have provided even more important information about the intAct Battery-Guard for you to download. more
Operating instructions
Data sheet
Declaration of conformity
Support and help for Battery-Guard
- Old and new Battery Guard: Which app works with which device?
- Bluetooth connection: How to easily pair your Battery-Guard with the app.
- Power consumption: How much power does the Battery-Guard consume with and without Bluetooth?
- What is the State of Charge (abbreviated SOC) for the intAct Battery-Guard?
- How many Battery-Guards can I monitor at the same time?
- Settings for supply and traction batteries
Where can I buy the Battery-Guard
Invest in the service life of your battery and your carefree driving.
