The Greenworks 20612 is a 20V cordless pole saw with 8” bar. It is identical to the model 20632, except it does not include a battery or a charger. For this reason, it costs less than half the price.
If you have other 20V Greenworks gardening tools, or intend to buy another tool that includes the battery and charger, the 20612 is a good choice. If the pole saw will be your first and only Greenworks tool, I recommend purchasing the Greenworks 20632. You can find our full review of it here.