Lithium Battery:
Lithium-polymer batteries batteries with lithium -ion batteries distinction
Top Power Bank on
the network era of rampant , and the UNOs Power Bank 've been struggling with
for consumers , we believe that consumers will remember a good product ,
consumers will take the initiative to recommend , in our efforts to this end
with ;
Larger capacity
Power Bank , the harder it looks done compact in size and appearance, you are
dumping on a particular aspect , or want to find a balance between the two
points ? In fact , the majority of the consumers, the Power Bank is used as
emergency backup storage , its capacity can not be too small , but it does not
require large capacity , portability is an important purchasing factor .
First, the
difference between the lithium battery : Lithium polymer battery with a lithium
-ion battery
On the market
mainly for the era of rampant lithium , lithium-ion batteries because of use of
the market price becomes cheaper, but because of its low cost has also led to a
lot of bad workmanship and criticized , we often say " lithium battery
explosion" a large part lies in lithium batteries.
1 two types of
lithium batteries
Lithium- ion
batteries are divided into: liquid lithium -ion battery (Liquified Lithium-Ion
Battery, referred to as LIB) and lithium-ion polymer battery (Polymer
Lithium-Ion Battery, referred to as PLB).
Polymer lithium
ion battery anode materials used in lithium- ion with the liquid are the same ,
divided into lithium cobalt oxide cathode material , lithium manganese oxide ,
lithium iron phosphate ternary materials and materials, graphite is extremely
negative , the battery works basically consistent .
(2) two kinds of
different lithium
Liquid lithium-ion
batteries use a liquid electrolyte, a polymer lithium ion battery places solid
polymer electrolyte , the polymer may be a "dry state" , it can be
" colloidal " , the current use of polymer gel electrolyte most .
Lithium early in
Edison invented ; while lithium polymer battery is Sony Corporation of Japan in
1995 invention ( using gel polymer electrolyte membrane and electrolyte ) ,
commercialized in 1999 .
In comparison, the
lithium polymer battery later than lithium batteries. To do this in a
relatively mature technology lithium polymer , polymer lithium aluminum
flexible packaging used in the structure , different from the liquid metal
batteries in the event of security problems, the liquid explosive batteries ,
and polymer batteries only drums .
Second, the
thickness of lithium batteries
By comparison ,
the lithium-ion battery is now as much a universal 18650 .
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| power bank 18650 battery cell |
The picture
shows the lithium-ion battery 18650
Because of their
own lithium-ion battery itself is the size of a Power Bank limited size of the
market there are unscrupulous businesses take advantage of this and began
counterfeit Power Bank, Power Bank such as sand was inside the class , please
search for Baidu .
The proportion of
lithium polymer battery good control , usually chip , which brings a higher
capacity are thinner and lighter Power Bank ;
The i-power23 UNOs
excellent series of two Power Bank , with moderate 5000mAh capacity, but all
have 8mm extreme ultra-thin , all- metal technology and stylish appearance,
taking into account the capacity and shape . Power Bank printed on the back of
the product model and input and output parameters , both input and output
5V/1A, marked capacity batteries 5000mAh,
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| UNOs Power Bank i-Power23A |
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| UNOs Power Bank i-Power23B |
The picture shows the Lithium-polymer batteries
UNOs Power Bank i-Power23A,
and UNOs Power Bank I-Power23B , have a superior appearance , to protect the
battery capacity can give i-phone charging three times or more, some less
useful than a single charge Power Bank , UNOs Power Bank in thin at best
balance between capacity is 5000 mA Power Bank, fully charged at the same time
protect the appearance and portability makes greatly improved .
UNOs Power Bank i-Power23A
with Yuet quality and performance series
UNOs Power Bank i-Power23A
with I-Power23B , are used high-quality A grade polymer lithium batteries have
greater security and stability , in addition to the internal use of Power Bank
intelligent control multiple protection circuit design, can effectively be
charged control , charge protection, discharge protection , overload protection
, overvoltage protection, short circuit protection, protection of the charging
safety , will not adversely affect mobile phone original battery products . UNOs
Power Bank only 50UA ( microamps ) static power consumption , fully charged,
placed a month, still more than 90% of all electricity , which compared to many
market products do even better .
Giving priority
UNOs Power Bank i-power23 charge test, in the case of serious power from a
Micro USB charging cable connected Power Bank input interface and a computer
USB port or USB power adapter charging starts , for Power Bank full electric
time is about 6 hours.
In the discharge
test, in 5V/1A state, life time of 3 hours 32 minutes , which in capacity
5000mAh file is pretty good . In actual charge to iphoneiPhone4 test, exhausted
from the iPhone4 power to the charging is completed , move the power indicator
light is off two . That is, the Power Bank power loss of about 50% -75% .
iPhone4 full charge time is about two hours , and the use of original charger
takes almost the same time .
Manufacturers and
Brand
Shenzhen gifted UNOs
Technology Co., Ltd. is a research and production focused Power Bank , Power
Bank determined to create the first brand of high- pull technology enterprises,
after years of development and accumulation, it has grown into Power Bank
solutions expert-level enterprise, won " Chinese famous brand " the
title and become the CCTV brand strategy to promote cooperation partner mix .
Packaging: The
packaging heritage of UNOs Power Bank UNOs Power Bank i-Power23A consistent
with I-Power23B classic, white simplicity revealing a touch of elegance and
refreshing.
Form: Power Bank
