Used capacity grading device 5V3A 5V6A Anaiqi polymer lithium battery charge-discharge capacity grading cabinet, battery capacity grading cabinet, 8-channel aging capacity tester. Parameters cannot be seen. It is very heavy. The original factory warranty sticker is intact, never disassembled, repaired or modified. It is a bare machine without any accessories. Free shipping within the Pearl River Delta, freight collect for other provinces outside the Pearl River Delta.