Battery Charging Before The Dual USB Wall Charger

By Johny Jacson


In this fast-changing world characterized by busy schedules, people are finding ways and techniques to maximize time. People today are prone to multitasking, necessitating a number of tools and gadgets to make it easy for them to accomplish everything they need to do.

Staying in dorm rooms is convenient for them to be near their schools, but these rooms only have a few outlets which are often reserved for appliances like refrigerators and air conditioners.

Consequently, people tend to always complain about short-lived batteries in their handy phones, tablets, and other gadgets. It only becomes a problem when people are too dependent on their devices for communication, entertainment, and news. So in this very gadget-oriented life, the battery is the only unstable component that hinders gadget-usage until recharged.

Before the dual USB wall charger that made living trouble-free for people who are always on the go, there was only the simple battery charger. It works by providing a pulsed DC power source to the battery management system (BMS) of the device. The flow of current is continuous and non-adjustable according to the time of charge. It's so simple, that along with its inexpensive price, it takes a long time to charge a battery to avoid overcharging by any means.

Some gadget developers have tried improving their chargers in appearance and handiness by releasing chargers in different shapes and sizes. However, the innovation in design and the innovation in function did not improve a bit. Some chargers were too big for the outlets and they became a trouble inside the house and office, even for people on the go. The improvement on that was the foldable prongs which makes packing easier.

For students, it is essential that when devices need to be used, they can be used immediately. The dual USB wall charger allows the use of the gadgets while they're being charged so that students don't have to stop reviewing for exams just to fill up their device's battery again. It is also important to ensure that students' things are space saving and efficient.

That, too, was not enough for people who didn't have a USB-based charging kiosk in their own homes and offices, so gadget companies have accompanied their rapid mobile phone innovation with sophisticated accessories, including battery chargers.

A very useful advantage of the dual USB wall charger is that it's able to automatically stop charging when the battery of the device it's charging is full. In addition, the current capacity, the device itself, and the USB cable contribute to limiting the charging current that enters the gadget.

The dual USB wall charger is light and small, suitable for roaming users who are always outdoors. People won't have to look for the device's assigned charger among the sea of chargers and wires. All they have to bring along is one universal dual USB wall charger and USB cables.

Not a lot of dual USB wall chargers have the capacity to charge two high-power requiring devices at the same time, and not a lot of dual USB wall chargers have the capacity to charge on full speed without splitting the power current for each device plugged in.




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