Battery Tender 12V 35W Mountable Solar Battery Charger

If you've got a vehicle or piece of equipment stored where there's no outlet, this 35-Watt Solar Panel from Battery Tender is a solid option for keeping its battery in good shape. It’s a portable charger and maintainer that uses solar energy to prevent your battery from discharging, especially useful for seasonal vehicles or equipment that sits for long periods.

This kit includes the solar panel itself, a built-in Battery Tender 3-step automatic microprocessor controller, and all the necessary cables to connect to your battery. The controller is designed to prevent overcharging and reverse discharging, using a 3-step charging process to keep your battery healthy. An LED indicator light lets you know the current charging status. It's built to be weather-resistant with an IP67 rating, and it also has spark-proof and reverse charging protection. You can easily mount it outdoors using the four included mounting holes.

This charger works with a variety of battery types, including lithium (LiFePO4), lead acid, flooded, and sealed maintenance-free AGM and gel cell batteries. It comes with a 5-year manufacturer limited warranty and lifetime customer support.