What will be the voltage of a fully charged 12v battery? If it is 12.8, then is 12.8v during charging or after removing the charger? - Quora
![Lithium-ion batteries in use: 5 more tips for a longer lifespan | Saft | Batteries to energize the world Lithium-ion batteries in use: 5 more tips for a longer lifespan | Saft | Batteries to energize the world](https://www.saftbatteries.com/sites/saftbatteries.com/files/public/imce/saft_infographic_iot_jan_2022.png)
Lithium-ion batteries in use: 5 more tips for a longer lifespan | Saft | Batteries to energize the world
![Change in discharge current and voltage of a working fully charged battery. | Download Scientific Diagram Change in discharge current and voltage of a working fully charged battery. | Download Scientific Diagram](https://www.researchgate.net/publication/346574270/figure/fig2/AS:964402782150656@1606942949475/Change-in-discharge-current-and-voltage-of-a-working-fully-charged-battery.png)
Change in discharge current and voltage of a working fully charged battery. | Download Scientific Diagram
![A capacitor is fully charged with the help of a battery and then capacitor is removed and connected to the same voltage battery but in opposite polarity. Calculate time required to completely A capacitor is fully charged with the help of a battery and then capacitor is removed and connected to the same voltage battery but in opposite polarity. Calculate time required to completely](https://dwes9vv9u0550.cloudfront.net/images/9563903/b7da864c-d4f9-47e9-93a9-e971f1ddfd0e.jpg)
A capacitor is fully charged with the help of a battery and then capacitor is removed and connected to the same voltage battery but in opposite polarity. Calculate time required to completely
![Charge voltage experiments with lithium ion batteries showing how capacity varies with charge voltage and higher cycle live with lower charge voltage Charge voltage experiments with lithium ion batteries showing how capacity varies with charge voltage and higher cycle live with lower charge voltage](https://www.powerstream.com/z/li-charge-voltage.png)