How to recharge Coolis 150Wh power generator by solar panel:
1,Besides for purchase the Coolis 150Wh power generator(which included this adapter cable), you need to purchase a 15-20V solar panel seperately.
2,Please expand the solar panel against the sun, then plug the MC4 connector to solar panel, and plug the DC connector to Coolis 150Wh power generator.The COOLIS 150Wh generator already included this solar panel adapter cable into the package.
You can recharge COOLIS 150Wh Power generator from your solar panel by this MC4 adapter cable.
One end is MC4(common solar panel connector), the other end is DC 3.5mm x 1.35mm (Outer diameter 3.5mm,inner diameter 1.35mm).
Universal for all the solar panel kit with MC4 connector; Cable Length is 200mm. Special short design for easy storage but enough for use.
2 year warranty from the purchase date..
COOLIS Solar Panel Connector Adapter Cable MC4 to DC 3.5mm x 1.35…
$9.99 - $6.99
(as of Dec 23,2017 22:38:25 UTC – Details)
You can also read more at Power Generators Buying Guide