after charging a lot of batteries the charger gets warm and its metal battery retaining holder gets warm too.
does the heat which is transferred from a battery charger to the battery while charging it do less or no damage to the battery in contrast to the heat which the battery would generate by powering a load in a circuit?
does the heat which is transferred from a battery charger to the battery while charging it do less or no damage to the battery in contrast to the heat which the battery would generate by powering a load in a circuit?