battery powered automatic pressure switch type 15W 1.5L/min 12v dc mini water pump|dc mini water pump|mini water pumpwater pump - AliExpress
Zodi Battery Powered Sump Pump with 8 ft hose | Zodi.com
Mellif Cordless Transfer Pump for Dewalt 20V Max Battery, Portable Self-priming Pump, Electric Utility Pump for Garden, Hot Tub, Tank, Pool, Ponds, Aquariums (Tool Only, No Battery)
Battery Operated Liquid Transfer Pump
12-volt DC 1/10th HP 330 GPH Battery Powered Portable Mini Water Transfer Utility Pump with Metal Connectors for Standard 3/4" Garden Hose Great for removing water from Boats Water Yard or Garden
5 Gallon Battery Operated Water Pump with Switch - - Amazon.com
Hybrid Water Transfer Pump, 120VAC/20VDC 4.0Ah 325GPH 45Ft Portable Electric Utility Pump - Walmart.com