If I leave some AA batteries in a charger for weeks, will the charger charge the batteries again when they get a little low? Or do most chargers only give that initial charge when the batteries are placed in the charger? THANKIES ALL!
some battery chargers have an inner relay that isn't enable them to fee a completely depleated battery. it relatively is available your new charger is like that. Did you are trying employing yet another motor vehicle to bounce your motor vehicle? With a completely lifeless battery you will would desire to hook up the cables and enable the different motor vehicle run for a jiffy to get a small value into your battery in the past attempting to start your motor vehicle, on an identical time as the jumper cables are nevertheless related. that's additionally a thank you to place adequate of a fee into your battery for the charger to holiday the indoors relay and initiate charging your battery. Regardless, in the adventure that your battery is 5 years previous it relatively is time for a replace.
The charger may have a 'kick off mode when the batteries are fully charged and thus stop supplying power. And then charge as needed. Devices like cordless telephones, cordless electric toothbrushes, etc., operate the charging process that way but they have and internal 'kick off' mode designed for the device to stay in an active charger. But the batteries you have left in the charger may get too hot and over time could damage the batteries. I would use them now and see how they function and then only charge as needed.
