17-Watt Solar Panel with built-in Battery Tender® 3-step automatic microprocessor controller. 100% portable battery charging and maintenance. Perfect for storage spaces without power access!Once connected, this Battery Tender® Battery Charger will charge and maintain your battery so that it is always ready to go when you are. It’s lightweight, fully automatic, easy to use.
Before You Order
Verify part number 021-1173 exactly Match the listed product details to the part you are replacing before ordering. Compare dimensions, specifications and fitment information with your RV or component.
Frequently Asked Questions
What part number should I verify before ordering?
Verify 021-1173 on your existing part, documentation or equipment label before ordering.
How should I confirm this part fits?
Compare the listed part number, dimensions, specifications and fitment details with your existing component. Do not rely on appearance alone.
