We mostly use Lithium Polymer batteries on our Drones and sometimes Lithium-Ion battery.
The questions are about: -
1. How much does Lithium-Ion differ, in terms of efficiency, compared to a LiPo battery?
2. The maintenance is required for all the batteries, then what decides the lifespan of the Li-Ion being longer?
3. LiPos are a pack of multiple cells whereas Lithium-ion is a combination of 18650 batteries. So, practically what may malfunction soon and drawbacks of Li-ion.
4. What happens if one 18650 cell stops working?
5. What are the ways to avoid bulges in the battery, even before it starts happening?
Thanks to all the answerers for your time and support.