Take charge of the garden with the Toro Flex-Force Power System 60V L405 Lithium-Ion battery. Get maximum power, performance and runtime from the intelligent battery software. The Flex-Force Power System automatically optimizes the interchangeable battery’s performance for each product/application, so you always get the most out of your experience. L405 battery is compatible with all Toro 60V Flex-Force Power System tools. Battery charger is compatible with all Toro Flex-Force tools (81802) *Battery manufacturer rating = 60 Volts maximum and 54 Volts typical usage actual voltage varies with load