Description

Always know what your battery capacity and voltage is with the Barra battery voltage alarm. Whether you’re curious about the status of your airsoft battery or your Barra 400e battery, this voltage alarm allows you to quickly and easily determine if it’s time for another charge.

Barra Battery Voltage Alarm

• Acts as a low voltage alarm and battery capacity indicator
• LED display
• 1″ wide by 1.57″ long
• User adjustable voltage monitor alarm (factory setting is 3.3V)
• Reads total voltage, lowest cell voltage and remaining battery capacity