Should lithium ion batteries be fully discharged before charging?

Related questions

1. Does keeping your phone plugged in ruin the battery?
2. Are lithium batteries better than alkaline?
3. Do lithium ion batteries degrade if not used?
4. Should I let my new phone die before charging?
5. Is it bad to let lithium ion batteries die?
6. Is it OK to leave a tablet plugged in all the time?
7. Do lithium batteries go bad if not used?
8. Is it OK to charge phone while using?
9. Should I charge my phone to 100 before first use?
10. Can you use a normal battery charger on a lithium battery?

Tags

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2. #after
3. #battery
4. #completely
5. #should
6. #there
7. #experts
8. #allow
9. #batteries
10. #charges
11. #partial
12. #suggest
13. #unlike
14. #better
15. #discharge
16. #exception
17. #lithium
18. #nicad
19. #memory
20. #cycles
21. #almost