Battery Tender® Solar Panels with Built-in Controller
105-1163 5 Watt
• Super smart charging controller (5 watt)
• 3-step automatic microprocessor controller. (10 & 15Watt)
• 100% portable battery charging and maintenance.
• Perfect for storage space without power access!
• Battery Tender® solar panels are the only panels available with a
built-in charge controller to prevent overchargin