Harness the power of the sun! This Battery Tender product by Deltran is a 5-watt solar panel with built-in smart charging controller. This panel provides 100% portable battery charging and maintenance. Perfect when you lack traditional power access. Battery Tender solar panels are the only panels available with a built-in charge controller to prevent overcharging!
Amazingly simple DIY installation
13.25" X 16" X 0.875"
Built-in 3-step microcontroller for precise charging
12 V Nominal Voltage 270 mAmps
Temperature Compensation Sensor
Reverse polarity protected
Sparkproof, waterproof: Excellent option for outdoor installations
5 Year Factory Direct Warranty (covers manufacturer defects only, not breakage)