how to help battery some beauty
Laptop
screen is the most visible 'face', if the above are absolute stain or
damage the user make very, very uncomfortable, then we see how to help
screen some beauty ... ... Battery laptop battery Dell Laptop Battery ACER Laptop Battery
05 Fire project to make money the fastest! Lenovo's P930 Smartphone
Sina launched little pass reader I use UC, what need is phone
Screen
the most exposed to dust, as long as the brush with a dry soft brush
can, and does not need more cleaning tools, but if your screen covered
with fingerprints and saliva (pointing rule the consequences), there
are other unknown stains, you need some special cleaning tools, recommended special LCD cleaner.
This
cleaning agent can not buy friends in high-end glasses can also be used
to clean the Budd-Chiari some water, the effect Although they are not
dedicated cleaner SONY, and more strenuous, but better than never. SONY NP-FM70 Battery SONY NP-33 Battery SONY NP-F970 Battery SONY NP-FP90 Battery
In
the protection of the notebook computer screen, is very sensitive to
pressure, the top of screen scraping and open way incorrect, notebook
LCD screen from the many layers of the reflective plate, filter plate
and protective film composed of any one of them will be injured so that the display screen defective.
While
most notebook computers in the design and the factory will be through
the roof opening and closing of the number of compression and screen
test, it is incorrect to use and transport methods may make your laptop
screen is damaged early.
In
the transportation and carrying laptops, we should be careful not to
let the screen and roof are oppressed, which may cause the screen cable
fault and cap fragmentation, which is the most common screen damage.
The
new packaging machines usually with a layer of tissue paper, you can
put this layer of tissue paper notebook screen and keyboard are, if
your laptop to use TrackPoint mouse, TrackPoint cap to remove other storage,
this can protect the screen is less susceptible to scratching, keyboard
stroke for greater Dell and IBM laptops with particular attention to
this point, these notebooks are easy to transport in the pressure after
the keyboard or the TrackPoint Cap Mouse mouse criminal to hurt the screen. SONY NP-F550 Battery SONY NP-FM50 Battery SONY NP-FP50 Battery SONY NP-55 Battery
Some
love machine notebook users will be eager to use the foil to protect
the screen up, which makes the new machines as just as individuals in
Kaifeng is not in favor of this approach, as this will seriously affect
the screen display.
25 Aug 2010
(0)common sense for Optional battery
Optional battery of common sense
Dell
Laptop Battery asus Laptop
Battery compaq
Laptop Battery fujitsu
Laptop Battery
The market for zinc-manganese battery Alkaline battery and zinc-manganese battery ordinary high-power board. Cylindrical
zinc-manganese batteries because of the difference between partitions
can be divided into cardboard paste-type zinc-manganese batteries and
zinc-manganese batteries. One
board composed of zinc-manganese batteries due to the difference
formulas of different electrical properties, are divided into C-board
batteries, also known as high-capacity battery; P-type board battery,
also known as high-power battery. High-power
board battery, such as: R6P, large amount of battery discharge, leak
fluid properties, and can be a continuous high current discharge. High-power
battery cheap cardboard (current market price of about 0.8 to 1.5
yuan), the use of small alarm clock or calculator can be considered
relatively inexpensive cardboard manganese battery brand, operating
costs and more economical to consider durability and ease of
consumption Zexu Dell Inspiron 4100 battery Dell
Inspiron 4000 battery Dell
Inspiron 8200 battery Dell
FK890 battery Dell Inspiron 1721 battery persons of their choice. High
Energy Alkaline batteries, such as: LR6, etc., electrode structure and
contrast batteries, cardboard, nickel plated steel shell is not
involved in the electrochemical reaction, thus less prone to leakage. Alkaline
battery life is generally more long, power-hungry appliances such as
flash, cameras and toys can be used with alkaline manganese batteries a
longer time, more cost-effective, such as when traveling overseas to
bring the best alkaline manganese batteries , since the use of alkaline manganese batteries can reduce the carrying amount and frequency of replacement. Alkaline
batteries are priced high, right hand side of the current price of
domestic brands in the 1.8 to 2.8 yuan, while the prices of many
imported brands for 5 yuan, but in view of its high energy-consuming
appliances in the use of time is generally common zinc-manganese batteries about 4 times, more comprehensive cost-effective. Where L is the electrochemical system, said alkaline zinc-manganese dry battery. To express the performance characteristics of batteries, usually in the serial number added S, C, P. S
said paste-type battery which is usually omitted, C, said high capacity
battery, P said high-power battery, that is, the battery discharge for
high-power high-current situations. R said that the battery is cylindrical. Optional zinc-manganese batteries to note the following points need to choose a battery based. For
example: using the flash, Walkman, BP Dell Inspiron 1300 Battery Dell
Inspiron 1520 Battery Dell
Latitude D600 Battery Dell
XPS M1330 batterymachine, electric toys and other
needed equipment for high output current, the best choice of alkaline
manganese batteries (L). Used
in radios, watches and other appliances on the general demand for
electricity, use an ordinary zinc-manganese batteries (S, C, P) can be.
2 Note that the battery performance and low cost, do not blindly believe that a foreign brand. In fact, many domestic famous brand battery performance and low cost are higher than similar foreign products. 3 Note that the battery shelf. Shelf life of ordinary zinc-manganese battery is 2 years. The recent purchase of the products should be chosen. Alkaline
manganese batteries and manganese dioxide batteries difference between
normal cells in the eyes of ordinary people and ordinary sub-alkaline
manganese dioxide batteries are two. The
past, people often feel in their daily use of the battery life as
imagined ideal, that is, ordinary alkaline manganese batteries and
manganese dioxide batteries difference. In
everyday use, BP machine, flash, camera and electric toys with such a
large flow of electrical best show ordinary alkaline batteries and
zinc-manganese battery characteristics. Alkaline batteries are 144 times the number using the flash, camera film, 8 volumes, toys, starting 183 minutes. The
indices used in the ordinary than the same period the average
zinc-manganese battery good 6.86,4.38, 3.81 times, and cost performance
Yehao 4.34,2.78,2.41 times. For consumers, the use of alkaline manganese batteries can be reasonably assured that use.
20 Aug 2010
zinc chloride batteries the advantage of high energy density, current density,
This is the most common type of battery Laptop
Battery acer Laptop
Battery apple
Laptop Battery Dell
Laptop Battery, one of many used batteries, but people do not understand its structure and more. Generally, we used the battery, also known as manganese dioxide batteries (Figure 1). Can
be divided into carbon-zinc battery (Carbon-Zinc) and zinc chloride
batteries (Zinc-Chloride), the advantage of high energy density,
current density, appropriate, easy to mechanized production. In these two types of cells in the mall was as box into the box with a low price auction. Unfortunately,
because of energy density less than, the general power of this battery
is only used for small electronic products, such as: alarm clock,
calculator and so on. If you plan to use him to drive your digital camera I am afraid you will be disappointed.
Cylindrical
zinc-manganese batteries because of the difference between partitions
can be divided into cardboard paste-type zinc-manganese batteries and
zinc-manganese batteries. One
board composed of zinc-manganese batteries due to the difference
formulas of different electrical properties, are divided into C-board
battery (carbon zinc battery), also known as high-capacity battery;
P-type
Dell Inspiron 9200 battery Dell
Latitude C500 battery Dell HD438 Battery Dell
GK479 battery
20 Aug 2010
zinc chloride batteries the advantage of high energy density, current
This is the most common type of battery Laptop
Battery acer Laptop
Battery apple
Laptop Battery Dell
Laptop Battery, one of many used batteries, but people do not understand its structure and more. Generally, we used the battery, also known as manganese dioxide batteries (Figure 1). Can
be divided into carbon-zinc battery (Carbon-Zinc) and zinc chloride
batteries (Zinc-Chloride), the advantage of high energy density,
current density, appropriate, easy to mechanized production. In these two types of cells in the mall was as box into the box with a low price auction. Unfortunately,
because of energy density less than, the general power of this battery
is only used for small electronic products, such as: alarm clock,
calculator and so on. If you plan to use him to drive your digital camera I am afraid you will be disappointed.
Cylindrical
zinc-manganese batteries because of the difference between partitions
can be divided into cardboard paste-type zinc-manganese batteries and
zinc-manganese batteries. One
board composed of zinc-manganese batteries due to the difference
formulas of different electrical properties, are divided into C-board
battery (carbon zinc battery), also known as high-capacity battery;
P-type
Dell Inspiron 9200 battery Dell
Latitude C500 battery Dell HD438 Battery Dell
GK479 battery
20 Aug 2010
wait until the battery is running out before charging
Then buy a new phone, how the battery charge is better? Because any piece of lithium batteries must be done before leaving the factory safety HP Laptop Battery IBM Laptop Battery SONY Laptop Battery TOSHIBA Laptop Battery
All testing, the process also equivalent to activate, so you can ensure that the lithium-ion cathode material can be freely and
Without lattice collapse. So the hands of ordinary consumers to the battery, are strictly tested activation step, do not worry
Mind active.
Circulated
on the Internet now charge 12 hours before the third statement of
origin, before the first cell phone battery nickel metal hydride
batteries,
Such
as Nokia 3310, Ni-MH battery factory without activation, and the
battery itself has memory effect, so in order to make electricity
Performance
of the best, often requires the user to use the most when the first
charge to full, then the battery is completely put End (voltage from 1.
2v into 1.0v), it can prevent the memory effect. If you start charging time is shorter if the battery is not fully excited
Live, 1000mAh battery may only charge to 900mAh, both the efficient use of battery or battery life are themselves very
Big impact. Dell Latitude D820 battery Dell Latitude D610 Battery Dell Latitude D620 battery Dell Latitude D630 battery
The same method used in lithium battery what will happen to him? Because the crystal properties of lithium cobalt oxide is different from OH
Nickel, nickel hydroxide more easily than the lattice collapse of the situation there. Therefore, the process of charging, if the overcharge too long
Easy
to make room for active failure of lithium cobalt oxide, plus charge
will inevitably lead to temperature increases, the first great impact
on the cathode material, and
And also may be dangerous. Because of this, we used lithium in the process must not be the battery is running out
Rechargeable, lithium cobalt oxide as a serious failure, shortened life expectancy. The correct way is not to wait until the battery is running out before charging
, And the battery charging instructions to complete immediately disconnect the power. Dell xps m1210 battery Dell e1705 battery Dell d830 battery Dell inspiron 2200 battery
Used
in mobile phone charging method is most appropriate: turned off charge
off the assembly line, immediately unplug the power supply when filled,
and then
Power use.
20 Aug 2010
the polymer battery discharge more uniform, better security
Currently two types of lithium batteries for mobile phones, lithium ion and lithium polymer. Two kinds of cathode materials are the same, the general
Are
lithium cobalt oxide (lithium iron phosphate ternary materials and
goods in the current cell phone battery is not kind), the main
difference is that
Battery
laptop battery Dell Laptop
Battery ACER Laptop
Battery
Lithium-ion battery electrolyte is lithium hexafluorophosphate, lithium polymer battery electrolyte is a solid polymer. Basic polymer battery
Sony Ericsson batteries on both Tezhi. In general, the polymer battery discharge more uniform, better security, but the cost of more than
Higher.
Note two rechargeable lithium batteries is basically the same. Then I focus on the point of the safety features of lithium batteries. As the lithium
The
battery itself does not overcharge protection, that is very easy to
overcharge and cause an explosion, so all will be in lithium battery
maker
Installation of an electrical circuit within the control chip, auto power-off immediately after filling. The NiMH battery on the contrary, their Dell
Inspiron 1300 Battery Dell
Inspiron 1520 Battery Dell
Latitude D600 Battery Dell
XPS M1330 batteryovercharge
Little impact as long as the temperature at safe temperatures about basic without incident. The safety of lithium temperature of 180 degrees
Over the temperature very easily explode.
Then buy a new phone, how the battery charge is better? Because any piece of lithium batteries must be done before leaving the factory safety
All testing, the process also equivalent to activate, so you can ensure that the lithium-ion cathode material can be freely and
Without lattice collapse. So the hands of ordinary consumers to the battery, are strictly tested activation step, do not worry
Mind active.
Circulated
on the Internet now charge 12 hours before the third statement of
origin, before the first cell phone battery nickel metal hydride
batteries,
Such
as Nokia 3310, Ni-MH battery factory without activation, and the
battery itself has memory effect, so in order to make electricity
Dell
Inspiron 4000 battery Dell
Inspiron 8200 battery Dell
FK890 battery Dell
Inspiron 1721 battery
Performance
of the best, often requires the user to use the most when the first
charge to full, then the battery is completely put End (voltage from 1.
2v into 1.0v), it can prevent the memory effect. If you start charging time is shorter if the battery is not fully excited
20 Aug 2010
note the temperature of battery charge, this is very critical.
Ni-MH battery attached to the maintenance of Ni-MH battery digital camera tips and precautions
HP Laptop Battery IBM Laptop Battery SONY Laptop
Battery TOSHIBA Laptop
Battery
1, note the temperature of charge, this is very critical. Normally, we should be 0 ° C to 40 ° C of ambient temperature batteries. Because
of lower than 0 ° C under an internal rechargeable battery will not
charge properly, resulting in irreversible decline of performance. Higher than 40 ° C in recharge, there will be caused to leak possible. (This is why a few friends in the over-charging the battery after the hot, the yellow liquid out of the reason.)
2,
is not recommended because of worry about memory effect 而 depth battery
discharge, because it's discharge will damage the battery's in nature,
in the discharge process, special attention to the power switch, taking
the battery to avoid long-term Fangzhi in digital camera Nei. Otherwise, the battery life will greatly reduced. When not in use within a week, from digital cameras which take out the best opening. Rechargeable
battery storage on the quality of time, you can rest assured that in
dry, room temperature storage life were about ten years.
Dell
Latitude C500 battery Dell
HD438 Battery Dell
GK479 battery Dell
PC764 battery
3, beginning as far as possible not to use the trickle of the Ni-MH battery. However, after the fast charging of the battery can 0.033CmA complement to 0.05CmA trickle charge (fully activated electronic). Charging
the same time to avoid excessive use of trickle charge mode, this will
damage the battery's characteristics, use timers to control the
charging time. (Note:
"CmA" in the charge and discharge process, CmA a specified size and
that the battery current value of rated capacity, "C" refers to the
rated capacity of the battery.)
4,
long-term storage of time to ensure that at least once a year the
battery charge and discharge (full store re-opening of the first
discharge, then charge to use.), This would effectively prevent the
battery leaks, is first class and lead from battery self-discharge battery performance. (Self-discharge
rate. Lithium-ion battery is 8% / month; lithium polymer battery
Battery 20% / month; nickel metal hydride, nickel cadmium batteries to
100% / month; and lithium metal batteries is 1% -2% / month)
Dell KD476 Battery Dell
Inspiron 1150 battery Dell
inspiron 8500 battery Dell
Inspiron 4100 battery
5,
although with a rechargeable battery, the use of old and new batteries
you should especially pay attention, because even with the same brand
of old and new batteries can cause damage to their own digital
camera-related parts of the circuit will be in danger. Best answer
Ni-MH battery in theory there is no memory effect. Trouble
for the memory effect occurs because the battery capacity decline, we
can once again shine through once adequate way repeated several times,
most of the battery can be repaired. Set aside time for some old, inactivation of the battery can try to use the high-current shocks to try and hit live.
20 Aug 2010
Ni-MH battery discharge temperature returned to normal
Ni-MH
battery for the main feature is a small internal resistance, discharge
current, so now many digital cameras use 1.2V nickel hydrogen
batteries, especially 3v-powered digital camera, using two NiMH
batteries Only
when the voltage is 2.4V, the camera boot up when the instantaneous
current can be more than 2A, then if the internal resistance of the old
NiMH battery will result in higher transient voltage drop detection
circuit cameras will be mistaken for lack of battery power will cause Battery power can not be completely exhausted itself, or fail to boot.
ASUS Laptop
Battery COMPAQ Laptop
Battery HP Laptop Battery IBM Laptop Battery
I
had several sets of NiMH batteries has been in use for nearly two
years, after the boot is now only half full electric power grid, when
placed on a week later will appear with the situation can not be
switched, but the battery can be normal in other devices use. The
research shows that older nickel-metal hydride batteries used in a long
time, the internal electrode will produce oxide battery internal
resistance increases, so nickel-metal hydride battery that no longer
apply to the larger starting current digital camera. How to reduce the internal resistance of the old NiMH battery is the key to activate the nickel-metal hydride batteries. In
use for that type of resistance has been found to increase the
nickel-hydrogen batteries that can activate a large current discharge.
Dell
Inspiron 510m battery Dell
Latitude D500 battery Dell
Latitude D520 battery Dell
GD761 battery
Specific
approach: first the normal Ni-MH battery charging, and then two Ni-MH
battery at the hands chained, with a digital multimeter transferred to
20A current file, use the form document directly to the Ni-MH battery
positive and negative terminal, this time within the digital multimeter
20A
current shunt resistor and the table files that document lead
nickel-metal hydride battery as the load resistance is small only a few
zeros in Europe, the observation of direct current meter will be from
small to big and stability in 4A above, Ni-MH battery will gradually
heat, when sense
the temperature of NiMH batteries is about 40 degrees when to stop
discharge, Ni-MH battery discharge temperature returned to normal
again, repeated every cycle until the voltage of NiMH batteries down to
1V when the discharge process is completed, then give Ni normal hydrogen battery charge, usually through a post-discharge NiMH battery that can be used normally. If
you can not normally use on the discharge cycle again, after the third
cycle of discharge can not activate the use of nickel-hydrogen
batteries also the throw. This method does not apply to the new Dell
NF343 battery Dell
D5318 battery Dell
G5260 battery Dell
Inspiron 9200 batterynickel-metal hydride batteries, nickel metal hydride batteries may shorten the life span.
20 Aug 2010
Ni-MH battery for the main feature is a small internal resistance
NiMH batteries on the activation of the old method of one essence Battery laptop battery Dell Laptop Battery ACER Laptop Battery
Ni-MH
battery for the main feature is a small internal resistance, discharge
current, so now many digital cameras use 1.2V nickel hydrogen
batteries, especially 3v-powered digital camera, using two NiMH
batteries Only
when the voltage is 2.4V, the camera boot up when the instantaneous
current can be more than 2A, then if the internal resistance of the old
NiMH battery will result in higher transient voltage drop detection
circuit cameras will be mistaken for lack of battery power will cause Battery power can not be completely exhausted itself, or fail to boot.
I
had several sets of NiMH batteries has been in use for nearly two
years, after the boot is now only half full electric power grid, when
placed on a week later will appear with the situation can not be
switched, but the battery can be normal in other devices use. The
research shows that older nickel-metal hydride batteries used in a long
time, the internal electrode will produce oxide battery internal
resistance increases, so nickel-metal hydride battery that no longer
apply to the larger starting current digital camera. How to reduce the internal resistance of the old NiMH battery is the key to activate the nickel-metal hydride batteries. In
use for that type of resistance has been found to increase the
nickel-hydrogen batteries that can activate a large current discharge. Acer Travelmate 2300 battery ACER aspire 3610 battery ACER travelmate 4600 battery Dell Latitude D800 battery
Specific practices are:
First,
the normal charge of the NiMH battery, and then two NiMH battery in the
hands chained, with a digital multimeter transferred to 20A current
file, use the form document directly to the Ni-MH battery positive and
negative terminal, this time within the 20A Digital Multimeter shunt
current file wire
resistance and table document that is a load of nickel hydrogen
battery, a small 只有 tenths of a European resistance to observe the
direct current meter will be from small to big and stability in 4A
above, Ni-MH battery will gradually heat, when the feeling of Ni-MH
battery When
the temperature at 40 degrees to stop discharge, Ni-MH battery
discharge temperature returned to normal again, repeated every cycle
until the voltage of NiMH batteries down to 1V when the discharge
process is completed, then give the normal Ni-MH battery charging Following a general discharge after the nickel-hydrogen batteries that can be used normally. If
you can not normally use on the discharge cycle again, after the third
cycle of discharge can not activate the use of nickel-hydrogen
batteries also the throw. This method does not apply to the new nickel-metal hydride batteries, nickel metal hydride batteries may shorten the life span. Ni-MH battery in theory there is no memory effect. Dell Inspiron 600m battery Dell Inspiron 8100 Battery Dell Y9943 battery Dell Inspiron 1521 batteryMemory
effect for trouble because the battery capacity loss occurs, we can
once again shine through once adequate way repeated several times, most
of the battery can be repaired. Set aside time for some old, inactivation of the battery can try to use the high-current shocks to try and hit live.
20 Aug 2010
the primary use explanation for Rechargeable batteries to
Rechargeable batteries to use the primary explanation:
1, bought a new battery if there is power then?
HP
Laptop Battery IBM Laptop Battery SONY Laptop
Battery TOSHIBA Laptop
Battery
Are two, if it is ordinary Ni-MH battery, no electricity purchased, even if there is little some of the virtual power;
If
it is low self-discharge batteries, which have electricity when bought,
such as the store Yuasa enitime low self-discharge the battery, the
factory within the factory, 50% of the power, you can run out of charge
again.
2, how the new battery does not seem right?
The
new purchase or long unused storage batteries, charging the first few
times, because the lack of battery activity, the battery charge and
discharge performance is probably not normal, this, in large capacity
rechargeable battery (2500mah or above) is particularly common,
therefore, If
you use a smart charger if the charger is probably not accurate to
judge, charging the first few times it seems not very likely to appear
normal, but it is smart battery charger experiencing abnormal normal
reaction when we need not worry , charge and discharge the battery several times to be activated, which will resume normal charging and discharging.
If
this case, the smart charger, you still do not understand the response
was, recommended by regular non-smart battery slow charge for
maintenance of the Lei Yi Ci or two (full power Ranhou to complete
electrical Shi Yong Fang Dian Wei, or a complete maintenance, Yi Ban It
consists in running out Dell
NF343 battery Dell
D5318 battery Dell
G5260 battery Dell
Inspiron 9200 batteryelectricity, the use of slow continuous charge
charge 15 hours or more), then change to maintain an intelligent
charger, you should see a normal reaction to a smart charger.
A reference to post more helpful to understand the knowledge activation:
Charge:
Select
the charger, it is best to use those with the right to terminate
charging device (such as anti-overcharge time device, the negative
voltage difference (-dV) cut off the charge and anti-thermal sensing
device) charger to avoid overcharging and shortening battery life due
to . In
general, the standard charge (probably within 4 hours -10 hours) than
the ultra-fast charge (about ≤ 1 hour) will extend battery life.
Discharge:
Depth
of discharge is the main factor affecting battery life, in general, the
battery discharge cutoff voltage from 0.8 to 1.0 volts (as of
discharge, the battery voltage is typically 1.1V within minutes,
recovered to above), belongs to the scope of acceptable .
Dell
Inspiron 510m battery Dell
Latitude D500 battery Dell
Latitude D520 battery Dell
GD761 battery
If the battery is discharged at high temperatures will shorten battery life.
Battery charging time ≈ battery capacity / charge current x 120%
General
will charge current charge time based on a large - a small increase by
10 - 60%, to prepare for loss of efficiency during charging.
19 Aug 2010