2788-ADA 3.5 / 1.3mm To 5.5 / 2.1mm DC Jack Adapter Cable

2788-ADA 3.5 / 1.3mm To 5.5 / 2.1mm DC Jack Adapter Cable

This convenient 1.3mm DC to 2.1mm DC adapter cable lets you plug one of our solar panels into our optimized Solar Lithium Ion/Polymer charger (390-ADA)!

2.1mm inner diameter (5.5mm outer diameter) is the most common type of DC plug, but you can use this adapter for anything else that has a 1.3mm ID (3.5mm OD) DC jack!

• Cable Length (end to end): ~165mm / 6.5"