Density 7.4V table lamp battery pack has these advantages safety and economical, superior capacity, excellent discharge characteristics and long cycle life.
Density's 7.4V custom juicer tank set is assembled from the finest cylindrical cell, 18650 lithium cell, to provide longer power output for your machine.
Complete hardware facilities, dozens of high-precision and high-speed placement machines, injection molding machines, automatic spot welding machines, and thousands of finished battery aging points, are all providing powerful technical support for our company's battery OEM/ODM service!