Battery Tender 5W Solar 12 Volt Battery Charger, 270 mAmp – Weatherproof by Deltran 021-1163 Price: $79.99 (as of 01/10/2022 22:48 PST- Details) & FREE Shipping. Details

Make sure this fitsby entering your model number.
5W solar panel with built-in Battery Tender 3-step microcontroller for super-smart charging that ensures that your battery is not damaged by overcharging
Output: 12 VDC, 270 mAmp DC, 5W max for battery charging and maintenance