lwang wrote:How can the Worx WG165 have 24 volt 1.5 Ah battery, but last only 20 minutes. Yesterday's Greenworks 21072 Gen1 is 20 volts 2.6 Ah lasts 45 minutes (and is cheaper too).
2.6 Ampere Hours is almost twice as much as 1.5 Ampere Hours.
If the Greenworks motor is also smaller, or more efficient, it would make sense that the 2.6ah/20v battery lasts longer than the 1.5ah/24v,
even with the difference in voltage.
& it could be they use different criteria to come up with their run times (full, partial, or no load)