This is a really handy and fairly lightweight electric pole saw for reaching up to trim branches without a ladder. www.amazon.com/PowerSmart-Electric-Trimming-Automatic-Lubrication/dp/B0C4KXR3L9 powersmartusa.com/products/pole-saw-15-foot-max-reach-electric-pole-saw-for-tree-trimming-10-inch-pole-chainsaw-with-automatic-chain-lubrication-system-120v-6ah-power-pole-saw-for-branch-cutting

Thanks for the review

Yea mike I’m afraid to use motor oil but I take your word that it is fine to use