How To Charge A Dead Cell Phone Battery. I took an old Nokia 5V phone charger cut the wires has only 2 cables with exactly red and black cables inside as described here and simply took the phone battery with its and contacts clearly visible and held the wires correctly IMPORTANT. 11 The items below are telltale signs that one or more cells of your cars battery is dead or malfunctioning.
Hi Mico charging your phone battery to a higher battery level can cause more stress to the battery which can deteriorate the battery lifespan. Hence charging up to 80 is better than 100. Remove the plug from the phone when the display indicates the battery is fully charged.
The battery drain doesnt happen often but when it does it has the ability to leave you high and dry with a dead Android phone.
Turn off your device. The method of checking a battery is the same for all models and manufacturers like iPhone Samsung Sony LG Nokia Chinese phones etc. Voltage must be 37-42 Volt DC. Put your cell phone battery on charge even though it appears to be dead.
