You cycle multiple packs to run for hours. Your battery blower sounds like it's just not very good. I can move piles of wet leaves easily with my makita blowe

You cycle multiple packs to run for hours. Your battery blower sounds like it's just not very good. I can move piles of wet leaves easily with my makita blower that uses two 18v batteries. It's a pretty old model too. Batteries can surge power and not risk fire hazard like AC over a long extension cord. Manufacturers know this and have to intentionally limit draw way below the 15A ceiling so a 100ft 14AWG cord doesn't trip breakers or burn houses down.