Projecta's Amorphous Maintenance Solar Panel is perfect for ensuring your infrequently-used vehicle will start & have a long battery life, despite not being used in awhile. It is the ideal solution for when you are going away for longer than a week - don't worry about organising a friend to drive your car around, simply plug in your SPA100!
Working by utilising the sun's power through amorphous cells, the maintenance solar-panel is a cost-effective, simple way to keep your car battery in peak condition and even works in overcast conditions. The flashing blue LED indicator denotes charging and an built-in blocking diode protects against reverse discharge.