Electric USB Fuel Transfer Pump Battery Powered & Plug-In Power Supply, Portable
Works with gasoline, kerosene, diesel, light oil, and non-potable water. 𝐃𝐔𝐀𝐋 𝐏𝐎𝐖𝐄𝐑 𝐎𝐏𝐓𝐈𝐎𝐍 — 𝟒×𝐀𝐀 𝐨𝐫 𝐔𝐒𝐁-𝐂:This fuel transfer pump is operated by 4 AA batteries for cordless convenience or plug into any USB-C power source (power bank/car/wall) for continuous operation — USB mode requires external power while pumping.