These Lithium-ion batteries are used due to their effective charging/discharging, durability and environment-friendly nature. But sometimes, your phone will be in a dead status: Apple or Android phones turn to a black screen and didn’t respond upon charging the phone. A red battery bar ...
If the shaver is left dead and uncharged for too long, the battery depletes to a level that is unrecognisable by the charger. Many may think the device is past its prime, since the battery does not charge, but it is not the case. A quick fix to get the device back online is to ...