A asks: How can I check the energy density of a cell volume?
Answer: If the Li-ion cell is an INR18650 3.6V-2200mAh type, its calculation formula is 3.6 x 2.2 ÷ (0.9 x 0.9 x 3.14 x 6.5 ÷1000) = 480Wh.L
B asks: How can I assess the quality of cells?
Answer: * Li-ion cells are tested and approved by a Separator.
* Quality testing is conducted using an Electronic testing machine system.
C asks: How should Battery Packs be inspected?
Answer: Battery Packs must undergo repeated charging and discharging using an Aging machine.
D asks: How can I check samples?
Answer: Random inspections are conducted using a testing machine to measure battery voltage, capacity, and data information.
E asks: How should batteries be stored?
Answer: Batteries should be stored with their current level maintained at around 70%~75%.