120W Battery Grading Machine 18650 21700 26650 Cylindrical Lithium Battery Capacity Tester

Battery Testing Machine 18650 21700 26650 Cylindrical Battery Capacity Dividing Classify Equipment Cell Grading Cabinet

The grading machine is divided into different types: cylinder, aluminum shell and polymer. The internal structure of them is exactly the same, but the clamps are different. The cylinder and the aluminum shell use upper and lower needles to contact, while the polymer uses a gold-plated flat clamp to clamp the tabs for punching. Different channels can be customized according to customer requirements, and the current and voltage are unified, its suitable for mass production.

Cell Grading Machine Features

1. Detect the voltage of each battery in real time. When charging, charge with constant current first. When the battery voltage reaches the set value, it will smoothly switch to constant voltage charging. When the set time or current termination conditions are met, the charging is finished. In constant current discharge, when the battery voltage is lower than the set value, the discharge will end and the corresponding battery indicator light will be on.

2. It has the function of power-off protection, and can continue to run after receiving the original work flow.

3. The power tube is 50N06, which is suitable for batteries with lower discharge voltage, such as lithium iron phosphate battery.

4. The upper computer can set 32 working step parameters and 256 cycles, and each upper computer can be connected with 1-10 sets of single-chip microcomputer system (less than 5 sets are recommended).

Cell Grading Machine Parameters

Cell Grading Machine Detail