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What is power bank?

FAQs


1) What's power bank?
Power bank serve as an extra battery or external
charger for your phone or other electronic devices.
2) Where is power bank made from?
Majority of the power banks in the market are actually
made in China.
3) How do I charge the power bank?
You can charge your power bank via the charger that
came with your phone, computer usb port or using other
power bank
4) How long do I need to charge the power bank?
It???s depending on the REAL CAPACITY of the power
bank. The larger REAL CAPACITY, the longer charging
time may required. Different charging methods may
result different charging time as well. Charging with the
original charger will be faster than charging with
computer usb port.
5) Why sometime I need longer time to charge the same
power bank?
Even though using the same charging method, the
charging time may be differ due to
environment,temperature, power flow and etc
6) What is mAh?
mAh mean milli Ampere Hour, the capacity of the power
bank is measure with mAh
7) A 12000mAh REAL CAPACITY power bank, able to
charge a 1500mAh capacity phone for 8 times full?
This is a common mistake make by most of the people.
For rough calculation of the total charge time, kindly use
this formula
REAL CAPACITY * conversion rate * phone battery
health / phone capacity = total charge times
EXAMPLE: 12000 x 0.8 x 0.8 / 1500 = 5.12 charge
times (0.5-1 times plus minus)
8) What???s conversation rate?
Conversation rate is the remaining percentage of the
battery after the battery lost in heat or PCB operation.
9) What's phone battery health?
In simple, its mean how? healthy your phone battery is.
Phone battery storage capacity will be lower and lower.
That's also the reason why our phone can last longer
when it???s newly bought than after 3-6 months we
used it. Different mobile phone models also will affect
the calculation as some phone drain battery faster than
the other.
10) What is PCB?
PCB means Printed Circuit Board,its control all the
operation flow inside the power bank. A good quality
PCB will allow the power bank to charge more and have
better durability

Comments

  1. PRANAV25 November 2014 at 22:33

    your blog is nice Pranit. You are making good use of holidays.

    ReplyDelete

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