Check the voltage of your Dakota Lithium Powerbox 40 and charge your electronics on the go. The Voltmeter comes with two USB connections giving you the option to plug in your cell phone or other outdoor electronics to your Powerbox 40.
Adds 2 USB ports to charge your electronic devices.
Charge two separate USB devices AND run your high-power load (motor, other) at the same time. Monitor battery charge level in real time.
Easily attach the voltmeter in seconds.
Built for rugged and wet conditions where you need dependable power. Perfect for 12 volt trolling motors, off-grid music systems, or any 12 volt electronics where you need hours of power.See all the specs and buy now »
Built for rugged and wet conditions where you need dependable power. Perfect for 12 volt trolling motors for full day adventures.See all the specs and buy now »