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Independent Press How a water powered emergency sump pump work Published: Nov. 25, 2011, 4:08 p.m.

(Video, embedded below.) Earlier [Quint] had built a water collecting system using his gutters and a bell siphon but wasn’t satisfied with the overall power output.

Power Source: Water pumps can be powered by physically pushing and pulling on the top of a pump, automatically via a battery, or plugging it into an outlet. The last two make water pumping a lot ...

The compact and easy-to-use Husqvarna WT 15i battery-powered water tank helps you work efficiently. It has an electric pump, so there’s no manual pumping required. The WT 15i is part of our i ...

Charging time to top up its 2,000-mAh battery is around 4.5 hours and the IPX4-waterproof pump can operate for 50 minutes per charge.