This powerful, portable Solar Charger by Nature Power can be folded up into a portable briefcase design so you can bring power wherever you go. This Solar Panel is ideal for charging and maintaining 12V batteries (not included). Perfect for charging on the jobsite, boats, GPS systems or anywhere you need extra charging capability. Aluminum frame and rugged design Continuously recharge your 12V batteries with the power of the sun High-efficiency solar cells up to 4.28 amp Includes battery clamps, 2 mounting poles and 1 charge controller Connect additional panels for a faster charge Easily folds into a briefcase for easy storage and transportation Built-in diode to prevent discharging Weather resistant and maintenance free
