TBB BM500 vs IB Li Golf

TBB'battery monitor kit is composed by a battery shunt and a monitor which allow the user to fully understand his/her battery. Here is some quick facts of this kit: 1) Measurement current is up to 500A 2) Is able to work with battery (or battery bank) 12Vdc, 24Vdc or 48Vdc 3) Compatible with AGM, GEL or LFP battery 4) An elegant design monitor to display battery information such as current, voltage, SOC, time remaining etc. 5) The monitor could be installed at any location where with easy access to users 6) Measurement accuracy: Current: +/- 0.4% Voltage: +/- 0.3%

The IB Li Golf App can connect to the meter via Bluetooth. The meter can transmit data to the App in real time, so you can understand the battery operation status and display various parameters of the battery pack: SOC, voltage, current, voltage difference, charge and discharge status, device search, fault status and other information. It also has fault prompts and fault handling methods. You can also upgrade the battery pack and meter device to make the device support more functions and ensure the normal operation of the device.