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A Solar Panel Regulator box for use with 13/24/28/35 watt folding, briefcase solar panels.

This device is a must when charging your bait boat batteries via a solar panel as it will automatically stop charging your batteries once 

full which protects your batteries from over charge. 

The box has three LED lights to indicate when charging, low charge and over charge.

Just plug and play. Easy.

You must charge a pair of batteries up at once to complete the circuit 

Works with the panel pictured below and many others