BattMan Pro. Battery Controller

The BattMan Pro is a high-precision measuring instrument that monitors the status of your battery bank. It calculates and displays voltage, current, consumed ampere-hours, and remaining capacity to help you manage your onboard energy optimally.

The screen displays several essential data points: voltage (V), charge or discharge current (A), consumed ampere-hours (Ah), remaining battery capacity percentage (%), and estimated remaining autonomy time.

Yes, the BattMan Pro display face has an IP65 waterproof rating. It is therefore protected against water spray and can be safely installed on a navigation console exposed to marine environments.

You can connect two battery banks in total. The main bank (usually the house bank) is fully monitored (voltage, current, capacity), while the second bank (the starter battery) is monitored only for voltage.

Yes, the controller is supplied with a 500 A / 50 mV shunt. This component is essential for accurately measuring the current entering and leaving your main battery bank.

No, unlike the MasterShunt or the EasyView display from the same brand, the BattMan Pro is not compatible with the MasterBus communication network. It operates entirely autonomously.

The device is very energy-efficient to preserve your batteries. Without backlighting, it consumes only 8 mA at 12 V and 6 mA at 24 V. With the backlight on, consumption rises to 30 mA at 12 V and 18 mA at 24 V.

The BattMan Pro includes a potential-free alarm contact. You can configure it to trigger (or activate an external relay) when the battery capacity or voltage drops below a critical threshold you have previously set.

Unlike the Lite model, the BattMan Pro offers advanced features: it calculates and displays the estimated remaining autonomy time and maintains a detailed history of battery events (deep discharges, cycles, etc.).

The BattMan Pro is designed to monitor battery banks with a capacity up to 9999 Ah, covering the vast majority of marine and recreational vehicle installations.

Yes, this is one of the key features of the Pro version. It calculates in real time the remaining time before the battery is fully discharged, based on your current electrical consumption.

No, current (intensity) and ampere-hour capacity monitoring is reserved for the main (service) battery bank. For the auxiliary starter bank, the monitor only displays voltage (V).

The history menu records numerous useful data points for analyzing your battery health: average discharge, deepest discharge (in Ah and %), total number of cycles, number of synchronizations, as well as low-voltage and over-voltage alarm history.

Yes, the BattMan Pro is compatible with 12 V and 24 V DC electrical systems. Its overall operating voltage range is 9 to 35 V.

To connect the display to the measuring shunt, a 6-wire connection cable is required. The device does not use a standard modular cable such as RJ.

The 500 A shunt supplied with the device measures 87 x 45 x 35 mm (height x width x depth). It must be installed as close as possible to the negative terminal of your main battery bank.

Yes, the controller monitors voltage levels and logs the number of overvoltage alarms triggered for both the main battery and the auxiliary battery. This information is accessible in the history menu.

The low battery alarm automatically deactivates when the state-of-charge percentage rises above the deactivation threshold you set in the settings (e.g., 80%), or when the battery is considered fully charged.