
However, after several charge and discharge cycles, the battery will be back up to its full capacity. 3. While charging, the Charger may hum and become warm to touch. This is a normal condition* and does not indicate a problem. 4. If the battery does not charge properly—(!) check power supply at receptacle by plugging in a lamp or other appliance, (2) check to see if receptacle is connected to a light switch which turns power of when you turn out the lights, 5. Whenever you unplug the Charger