The 5-Watt Solar Panel Frame and Controller from Battery Tender® is 100% portable. It is perfect for storage spaces without power access. Battery Tender® Solar Panels are the only panels available with a built-in charge controller to prevent overcharging.

• 5W solar panel with built-in Battery Tender® super-smart charging
• 100% portable battery charging & maintenance controller
• 12V nominal voltage/270mA
• Temperature-compensation sensor

5W solar panel with built-in Battery Tender® super-smart chargingBATTERY TENDER