Review on 💧 TERAPUMP Portable Power Water / Fuel Battery Pumps: Streamlining Access to Essential Liquids by Jordan Ford

I was initially skeptical about the pump as it only ran on 2 AA batteries. I have an earlier version that ran on 2D batteries and stopped working. I use this pump primarily to drain automatic transmission fluid from a 1 gallon container and to pump oil into transmissions that don't have a fill tube/dipstick. On my first use, I followed my normal routine, turned on the pump and walked away from the car. Usually after about 2 minutes I can hear the pump kicking into high gear as the automatic transmission fluid, thicker than water, is pumping the jug dry. Well, to my surprise, I heard the same sound about 30 seconds later. So it pumped 4 liters of ATP in about a minute and 30 seconds faster than the 2d battery version. I definitely have to give 5 stars and highly recommend this pump!