08-07-2021, 11:48 AM
it is better to work with amperes which is something "directly" measured by the circuit and can be read from the /sys filesystem where you can control the maximum current and charging voltage, if the phone is operating anything below 1 ampere can not charge the battery, it just cancels the power loss, he probably uses the same charger as before but he should try to check the /sys filesystem and test if the phone powers up without a battery, may the battery has a problem
