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1 Jan 2020 18:06:15 UTC
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#45 - 9V Li-ion batteries: capacity testing
Several types of 9V Li-ion batteries were tested. Some of them performed quite close to the specs, some quite far. One failed altogether.
Previous battery related videos:
LG Nexus 4 replacement battery fail: https://youtu.be/EIazSD44WKc
Lenovo Y550 replacement battery capacity measurement: https://youtu.be/QWRPnPp_kec
Coleman Rechargeable QuickPump battery upgrade: https://youtu.be/HqVPSuePv1c
9V Li-ion battery: teardown, repair and test: https://youtu.be/Zj4OsfrJgUg
Testing dodgy Canon replacement batteries: https://youtu.be/hUCnEbOAP3A
Canon battery testing part 2: https://youtu.be/yXYKc9gMNO4
Canon battery testing part 3: https://youtu.be/hp7SDeApVUw
Canon battery testing part 4: https://youtu.be/DRkjyakpKMs
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https://www.youtube.com/watch?v=9A06SPUF8i8
Previous battery related videos:
LG Nexus 4 replacement battery fail: https://youtu.be/EIazSD44WKc
Lenovo Y550 replacement battery capacity measurement: https://youtu.be/QWRPnPp_kec
Coleman Rechargeable QuickPump battery upgrade: https://youtu.be/HqVPSuePv1c
9V Li-ion battery: teardown, repair and test: https://youtu.be/Zj4OsfrJgUg
Testing dodgy Canon replacement batteries: https://youtu.be/hUCnEbOAP3A
Canon battery testing part 2: https://youtu.be/yXYKc9gMNO4
Canon battery testing part 3: https://youtu.be/hp7SDeApVUw
Canon battery testing part 4: https://youtu.be/DRkjyakpKMs
...
https://www.youtube.com/watch?v=9A06SPUF8i8
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http://www.digikey.com/product-detail/en/TCM809JVNB713/TCM809JVNB713CT-ND/459183
Data sheet: http://ww1.microchip.com/downloads/en/DeviceDoc/21661E.pdf
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The main processor: http://pdf.datasheetcatalog.com/datasheet/stmicroelectronics/5521.pdf
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Using Agilent 66x for testing Li-ion batteries: https://youtu.be/riB0NASj_KU
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AS3842 datasheet: http://pdf.datasheetcatalog.com/datasheets2/15/159170_1.pdf
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