You can be sure that you are getting high quality AF 4000 QD Battery Charger for your Samsung AF 4000 QD, because all of our Samsung AF 4000 QD Batteries and Battery Chargers are precision-engineered and rigorously tested for voltage, capacity, compatibility and safety to exceed original equipment manufacturer specifications.
What is the nominal voltage and current of Samsung AF 4000 QD Battery Charger mean?
The nominal voltage of Samsung AF 4000 QD Battery Charger power supply normally refers to the open circuit output voltage, that is a voltage value not take any load and without current output. Therefore, this can be considered as the output voltage limit of Samsung AF 4000 QD Adapter. For the internal use of the initiative power supply unit or voltage regulator components of the benchmark, in general the use of high resistance DC voltmeter can directly measured the nominal voltage, even if the mains voltage fluctuations in a certain place, the output is also a constant value;
The current of Samsung AF 4000 QD Battery Charger: Regardless of any Samsung AF 4000 QD Battery Charger has a certain amount of resistance, so when the Battery Charger output current, the voltage drop in the internally , which is equal to the output current multiplied by the Samsung AF 4000 QD power adapter resistance. Resulted in two things, one is the heat generated is equal to the square of the output current multiplied by resistance, so the power will be hot.
Purchasing OEM Samsung AF 4000 QD Battery Charger vs. 3rd Party Battery Charger
Third party Battery Charger by us are usually lower in price and usually exceed the performance of OEM Samsung AF 4000 QD Battery Charger. Many of our Battery Charger are 100% compatible with OEM Samsung AF 4000 QD Batteries. We offer a superior warranty over the OEM manufacturer's warranty. Finally, we make warranty replacement on our 3rd party Battery Charger easier by dealing with you, the consumer, directly.
