Stihl AP Battery Products – professional grade tools designed for extensive use. UPS FLAT RATE GROUND SHIPPING (3-5 BUSINESS DAYS): $12.95 ON ALL ORDERS!Stihl AK Battery SystemStihl AS Battery System AP 300 S Battery $299.99 – $899.97 Select options This product has multiple variants. The options may be chosen on the product page AP 500 S Battery $449.99 Add to cart AL 301 Rapid Charger $109.99 Add to cart Al 500 High Speed Charger $179.99 Add to cart