Gas prices go up and down often and I found myself buying Gas at the low and storing it for short amounts of time when it goes up in price.
What was getting to me was the strong arming of 5 US gallons of gas up while it filled my scooter tank. Just getting older.
I started looking around and found this gas pump on Ebay, Bought it and it arrived today....HAPPY, HAPPY!!
It pumped 3.5 US gallons of gas out the storage tank and into my Silverwing in 45 seconds. Works well.
It uses 2 "D" size batteries.
Very Happy with this device. $14.23 and free shipping here in the US.