Kobalt 40V 20-In Pole Hedge Trimmer and 8-In Pole Saw are compatible with the Kobalt 40V MAX family of products – includes 2.5Ah battery and charger for up to 50 minutes of runtime. Pole hedge trimmer has 20-in steel blades with 5/8-in cutting capacity for controlled easy trimming of hedges and bushes. Pole Saw provides up to 140 cuts of 4×2 treated lumber on a fully charged 2.5 Ah battery. 8-In bar and chain allows you to prune, trim and delimb with confidence. Both tools offer easy push button start. Automatic oiler applies oil to bar and chain when needed to ensure durability and optimal use with a translucent oil tank for clear view of oil level.