The power water pump are water-drawing tools specially designed for the users.It is used for the 5 gallon water bottle.

The power water pump 

1.Material:ABS, P.E, food-grade,without smell or toxic material to ensure water
quality.
2.Can be used with 5 gallons water bottle, 
Neck Dia. of the bottle:  56mm(standard), 58mm 

Advantage:
1.Battery operated.  (2*LR20,D Size) 
2.No drips or leakage.   
3.Great for the shed, cabin, camping, etc. 
4.Dust-proof outlet.   
5.Spare brush for easy cleaning.  
6.Stable liquid flow.