Toro has parts available for their 60 Volt MAX battery line on Toro.com. Snowblowers and mowers have all the individual parts available - hand/stick tools have replacements for the consumable parts that wear out.
All small engines built after 2009 are designed to run on E10 (10% or less) ethanol fuel. Use a fuel stabilizer when storing the engine for more than a few months. The best way is to use the fuel stabilizer in the tank and then run the engine completely out of fuel. (The fuel stabilizer will...