Qnovo from California says that it has developed a new way of
charging the conventional batteries of lithium-ion for smart phones. They claim
to give 6 hours of more phone life by charging it for just 15 minutes. Actually,
secret behind the technology is that no two batteries are same at any time and
you can properly push charging in them without damaging if you precisely know
their current power. This thing in turn increases life time of the battery.
These are the batteries we normally use in our smart phones,
laptops or tablets. These batteries lose their efficiency and charge by the
time; there are a lot of reasons but the main reason behind is dendrites
creation. These dendrites are attracted to the electrolyte and short circuit
the battery which in turn reduces battery life or you can say battery is
quickly discharged. For more information please read lithium-ion battery operation
principals.
Due to such facts, the manufacturers are aware of the fact
that lithium-ion battery charging is not any easy job due to dendrite creation.
So, to reduce dendrites creation, charging current is reduced. This is very
good trick to tackle the issue but in turn it results longer charging time.
Now, Qnovo is here with a revolutionized and latest solution
of the issue rather to just reduce the charging current, we have designed an
intelligent continuous feedback logic which constantly checks the status of
battery and confirms that required amount of current is charging it.
So, by periodically sending pulses in the battery and noting
status of voltage, Qnovo can work on multiple factors that can affect charging
like temperature, age etc.
Finally, Qnovo claims that by using our software your smart
phone’s battery would get following advantages:
- 3 – 6 times faster charging
- Battery health is increased
Qnovo offers two solutions to all smart phone users:
- Either to install a new hardware chip to control charging current of batter
- Or install a small software which just manages all above controls by itself
It is clear that redesigning of a hardware circuit board is
not an easy job, to be accomplished by all device manufactures. So, this is
very simple and efficient solution to have a single software for all type of
devices (from different manufacturers), which will not only speed up battery
charging but also increase its life as well.
This technology would be available hopefully in coming calendar
year “2015”.
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