Timberline HDZ Golden Harvest Algae Resistant Laminated High Definition Shingles (33.33 sq. ft. Per Bdl) (21-Pieces) Storage-Tool A 40 Amp relay and

Timberline HDZ Golden Harvest Algae Resistant Laminated High Definition Shingles (33.33 sq. ft. Per Bdl) (21 Pieces) Storage Tool A 40 Amp relay and A 40 Amp relay and an appropriately rated fuse are recommended for use with this unit 4 Battery Type Lithium ion (Li ion) Battery Charger Included Yes Rechargeable Storage Base Yes Battery Recharge Time (Hours) 3 Automatic Shut Off Yes Auto Charging Yes Pattern Movement Intelligent Height (Inches) 3 as well as a 25 year stainguard plus algae protection limited warranty for added peace of mind these shingles offer not only aesthetic appeal but also exceptional durability and wind uplift performance