the intAct battery guard (original intAct - no branded or copied version) is a useful tool to check the charging condition of your battery via Bluetooth connection and smartphone app (Android ver.4.3 and iPhone Version 4S or higher). The app can manage up to 5 different batteries in different vehicles (of course every vehicle need a battery guard for that).
Discovering an low charging condition early can save time and money, because it can avoid battery failures and damages caused by total discharge.
The battery guard is mounted with grommets directly to the battery. After downloading the app you can watch the charging state on your smartphone with 4 different colors for 4 different states (Dark green, light green, orange and red). Additionally the voltage is displayed in alphanumeric value. Battery guard is compatible with batteries of 6V, 12V and 24V and reminds to recharge when the voltage gets too low.
Instruction for correct measurement: Battery has to be in passive state, that means the vehicle has to be wiched off for at least 3 hours without for correct values.
In or shortly after operation you will get differing results.
Voltage states of different Batteries:
| 6 Volt Batterien: | 12 Volt Batterien: | 24 Volt Batterien: |
| up to 6,01 Volt = total discharged | up to 12,02 Volt = total discharged | up to 24,04 Volt = total discharged |
| 6,02 to 6,04 Volt = discharged | 12,03 to 12,09 Volt = discharged | 24,05 to 24,19 Volt = discharged |
| 6,05 to 6,25 Volt = partially charged | 12,10 to 12,50 Volt = partially charged | 24,20 to 25,00 Volt = partially charged |
| over 6,26 Volt = full charged | over 12,51 Volt = full charged | over 25,01 Volt = full charged |
Instruction manual
Battery-Guard-App