In a non-smart Lithium battery used in an oscilloscope.
BV3P1N SOP8 body - some kind of fet used back-back in series.
CGH1 SOT23 6pin possibly an undervoltage controller.
Any accurate info out there? At present the scope firmware interacts with the battery at end of charge in a potentially life-shortening and demonstrably firmware-corrupting manner.
No access to scope firmware....
RL