+-What size battery bank(s) will this work with?
The BMK can work with any size battery bank with systems of 12, 24 and 48 nominal volts.
+-What voltage is supported on this device?
This device supports 12, 24 and 48 nominal volts.
+-What information is displayed on the BMK?
The BMK displays the battery voltage, current, power, ampere-hours consumed, state of charge, remaining time at current rate of discharge, charge history and more. Please see the GP-BMK-50 Manual for more information.
+-How do you set a low voltage alarm?
It can be set on the display or via the Bluetooth app.
+-How do you connect to the BMK using Bluetooth?
For instructions on how to connect your BMK using the Bluetooth app, please see our YouTube video here -> https://gpelectric.com/products/go-power-solar-battery-monitor/ and click on Support
+-What comes in the BMK box?
The box contains a shunt, battery monitor, three connection cables and the Quick Start Guide. The manual may be found here -> https://gpelectric.com/products/go-power-solar-battery-monitor/
+-Will the BMK work with lithium batteries?
Yes, the BMK is compatible with all battery chemistries.
+-How long does the back-light stay on for?
The back-light stays on for 60 seconds after a button is pressed.