dell laptop battery

A Toshiba Satellite A300 Charger converts a household electrical wiring into a signal that is an electrical device easier to use. Many power supplies use an electrical transformer in order to reduce the output voltage. A transformer will always operate at the same electrical power, therefore, the available electrical power increases in direct proportion to the decrease in voltage. For example, if a household outlet provides one ampere current at 120 volts AC, the transformer in a 12-volt Dell Precision M70 AC Adapter potentially deliver 10 amperes of electrical current. You may provide an additional transformer to the Dell Precision M4300 AC Adapter output cable to reduce the voltage further, which in turn deliver more power.
instructions:

1.Cut the plastic tip from the Dell Inspiron E1405 AC Adapter wire ends. Pulling the wire ends and strip 1 / 2 inch of insulation from wire ends of the adapter.

2.Solder one of the adapter cable to one of the terminals on the 12V side of the transformer. Solder the remaining Dell Latitude D600 AC Adapter cable to connect the remaining terminal on the 12V side of the transformer.

3.Cut two pieces of electrical wire 4 inches long. Strip 1 / 2 inch of insulation from the ends of each wire segment.

4.Solder one end of the first wire segment to one of the terminals on the side of the transformer 6V. Solder one end of the second wire segment to the remaining terminal on the side of the transformer 6V.

5th place of the first ring terminal on the free end of the first wire segment and solder the terminal to the wire. Place the second ring terminal on the free end of the second wire segment and solder the terminal to the wire. Plug the Dell PA-10 AC Adapter and an output electrical device via the two ring terminals.