Li-po Rider

Q:
Lipo rider seems to go green and stop charging (usb) at at 4.11v?

Q:
Can the output be reduced to 3.3v using R7-R10? If so please say how?

Suggestions for next version:
provide a voltage measure (adc) pin hole
spare pin holes (-/+) for power out

Thanks

Mine seems to float battery at 4.2 ± 0.02V