Li-Ion batteries have an embedded protection circuit against overcharging .... and against deep discharging so their cells should never go down to 0%.
Though I'd not risk it to run my phone down to 0% ... and this is my only rule
... and this is what I know about battery life ...
"Li-Ion batteries are designed to be charged early and often, and letting them get too low can damage the battery. With Lithium batteries, doing shallow discharges and frequent charging prolongs battery life."
Look at the Table 2 at this web page of BatteryUniversity ... http://batteryuniversity.com/learn/article/how_to_prolong_lithium_based_batteries
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.