That describes its battery requirement as well as its voltage; it should not be read as proof that voltage alone makes one saw the better choice. Tool type, bar length, handling and the work you need to do still matter.
Check Bar Length and Chain Speed
Guide bar length helps indicate the scale of cut a saw is designed to handle. A shorter bar can make a tool easier to position for pruning or restricted spaces, while a longer bar is generally more appropriate when you need capacity for larger timber.
The best choice is not simply the longest bar available; balance cutting capacity against the size and handling of the complete tool.
Chain speed is useful for comparison, but read it alongside the bar and chain, motor, weight and intended task rather than as a standalone performance score.
Lubrication and chain-tensioning arrangements also vary across the Collection. Selected models use features such as automatic oiling or tool-free adjustment, while others use different systems, so check the individual specification when these features matter.
Choose Tool-Only or a Battery Kit
Tool-only makes most sense when you already have the compatible Greenworks battery platform and do not need another battery. In this Collection, tool-only listings are supplied without a battery, so compatibility with what you already own should be confirmed before ordering.
A kit is the simpler starting point if you do not already have the required battery. Depending on the model, kits can differ in battery quantity, capacity, charger and other included components. Do not assume every battery chainsaw kit is the same.
If working time matters, compare the supplied battery capacity and model-specific runtime information rather than assuming the same run time across the Collection. For a battery powered chainsaw that requires two batteries, the number included is especially important.