TB48 Battery Insulation Sticker (Part 51) by DJI $6.00 CAD 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Pre-order ${{amount}} CAD Note: 2-3 weeks for delivery Battery Insulation Stickers for cold weather flying. These insulator stickers hold battery heat in longer for extended flight times in colder temperatures. For TB48 Battery (Inspire 1)