#22 - HiTech 9V Li-ion battery: teardown, repair and test

A faulty HiTech RLI-9600 9V 600mAh lithium-ion battery was taken apart. The fault was identified and fixed. A full charge and discharge test was done. Desoldering and soldering of a tiny 8-TSSOP package was demonstrated.

RLI-9600 battery specs: http://www.batterymart.com/pdfs/rli9600.pdf

NT1721 datasheet: http://www.covac.com.tw/files/DRIVER/201409010049201.pdf

DMG8822 datasheet: http://www.diodes.com/datasheets/ds31798.pdf

Previous battery testing videos:
http://youtu.be/DRkjyakpKMs
http://youtu.be/hp7SDeApVUw
http://youtu.be/yXYKc9gMNO4
http://youtu.be/hUCnEbOAP3A

Equipment used:
Hewlett Packard 6613C power suplly
Array 3710 electronic load (rebranded unit)
Atten 858D hot air station (branded WEP)
Weller WESD51 soldering station
Fluke 87 V multimeter

Видео #22 - HiTech 9V Li-ion battery: teardown, repair and test канала FeedbackLoop