Outlasts standard cells!!
Keep 12V automotive, RV and marine batteries fully charged.
Monocrystalline solar cells
Water resistant
Impact-resistant glass withstands hail
Rugged aluminum frame
Terminal strip and water resistant connection box
12V, 16 watts peak; 21.6 volt open circuit; Overall dimensions: 11-5/8" W x 25-1/4" L x 1-1/2" thick;