All customers that purchase the following mowers from November 1, 2024 through October 31, 2025 will receive additional 60V 7.5Ah Professional Power System batteries (part number 142-8550) for free. Exmark will ship the following quantity of additional batteries directly to the customer: Commercial 21 V-Series (model ECV060B0121010)= 2 batteries; Commercial 30 V-Series (model ECV060B0230010)= 3 batteries; Quest V-Series (model QZV060B0242H00)= 6 batteries. Promotion valid at participating dealers only. Once the units are registered by the dealer, Exmark will automatically ship the free batteries to the customer’s address on the registration. Please allow 4-6 weeks for delivery to customer following registration date. See your local Exmark Dealer for complete details.