There is also an error function to indicate faulty batteries and detect short circuits. Please note that slow charging is required for any new battery receiving its first charge. Once slow charged, you can switch to fast charging to save time. The universal charger is compatible with many different models of cell phones through the use of interchangeable power tops which slide on to the charger base . Therefore, if you purchase a different cell phone in the future, you can just buy a new power top, or you can share the charger between dissimilar models, saving the expense of a new charger.
Package includes two adapters, one for home and one for the car.
Features include a large easy to read LED display that indicates the battery's state of charge, selectable fast or slow, two speed charging and a discharge function for conditioning batteries. Put the battery on the charger and then press the discharge button. Batteries are automatically drained, then charged full. There is also an error function to indicate faulty batteries and detect short circuits. If you're in North America we'll ship your order at the speed you need.