Replacement Battery

All new laptops come with AC adapters. Adapters are used for charging laptop batteries and also used to supply power directly. There are occasions which we require to buy an AC adapter.

If you ever have a laptop for sometime, then from some point, it may be necessary that you need a backup laptop AC adapter for use. Then one big misunderstanding will occur when it comes to replace the AC adapter for your laptop. That is, you have to purchase the replacement AC adapter from original manufacturer. But actually, this is not necessary. Buying a new AC adapter from original manufactures may be much more expensive than that you may find somewhere else.

Here it is a high quality AC Adapter from laptop-adapter-shop.com: http://www.laptop-adapter-shop.com/charger/asus-adp-180hb-d-ac-adapter.html

Almost all of the laptop owner always feel ease for the laptop accessories. So one choice for them to consider is the refurbished AC adapter. A lot of big companies always order the parts from local computer stores or big online vendors. You will usually find that some large companies always offload their old equipment when it depreciates. However, many of these laptop parts, such as laptop AC adapter are still in the perfectly working status. Therefore, you do not need to worry too much about buying refurbished laptop parts, because as usual the refurbished parts also have a perfect return policy or warranty guarantee. So you can not think such thing on a solid way.

Let us present 3 easy steps to pick the right laptop AC adapter for your laptop.
1.Finding the right “tips” – Different laptops have different connectors. You need the right tip for your laptop. This is very simply to find. Basically, laptop AC adapters comprise of 2 ends. One end is male power outlet. You use this end to plug into wall power outlet. The other end is called “TIP” which you will plug this tip into the “DC IN” in your laptop. Your laptop won’t work on the wrong tip. You can only use the ” matching Tips” Warning : DO NOT try to force it in.

2.Finding the right “output voltage” – Different laptops were designed to consume power varied by equipments such as CD-Rom, LCD size, CPU maker and CPU speed. You require to use the “matching voltage” . Only use the laptop AC adapters output the matching voltage of your laptops. You can easily locate your laptop voltage. Mostly, voltage is printed on your laptops. You also can check your laptop manual.

3.Find the right “input voltage” – for tdose users who will travel abroad especially to Europe and Asia. You would need laptop AC adapters that compatible with 220-240 voltage also. So it would be wise…and yes…you are!!…. Always look for AC adapters accept 100~240 voltages. 100~240 voltages AC adapters will go with you worldwide. You do not need to carry 2 adapters anymore.

Further more, you can get on our website, we’ve gor lots of high quality products and information for you: www.laptop-adapter-shop.com

Actually, there are some other choices that you may like to consider to power your laptop. They are the laptop car AC adapter or the external laptop battery. As is known to us, most of internal laptop batteries possess the average life of ninety minutes which is not enough to make any real work completed. On the contrary, some of the external batteries can last up to about ten hours. However, the external batteries can be very expensive than internal batteries.

That’s easy! You now know the basic knowledge to find the right laptop AC adapter for your laptop. Better yet!Laptop AC adapter manufacturers are now promoting “universal AC adapters”. This emerging adapters can be used with multiple devices. They can accept 100~240 input voltages and also adjust the output voltage to match device automatically.

Nowadays there are solar AC adapters available in the market. Solar chargers work on the principle of converting sunlight into electric energy, which is called as photovoltaic effect. This is an absolutely environment friendly and free of cost idea. But these chargers are very expensive and it must be hard to afford it by everyone. Might be your budget should not be so much that you can buy this laptop charger. This is mainly used by those professional people who are a frequent traveler and they don’t get a electric point everywhere to charge battery.

Another Asus AC Adapter which for you to have a further choice: http://www.laptop-adapter-shop.com/asus-ac-adapter.html

Notebook power adapter to use common sense

1 \ The output current can be used in the same books?

The basic principle is that the nominal current of the power supply can replace a small nominal current power. Some friends have a misunderstanding to think that a large nominal current of the power will burn books, because the current big thing. Actually current much depends on the load in the case of the same voltage is the books of the work, when the books when the high-load operation, current, when books go into standby current less, in short, the current is equal to be added to the books on the equivalent resistance of the voltage divided by the books. Large nominal current of the acer power adapter has

sufficient current margin, not in place of small nominal current power to overheat or output voltage is too low. Conversely, use the small current apple ac adapter instead of the current power on the existence of such danger. But some friends instead of 56w of power the 72w up with no problem, because usually asus adapter designed to leave a margin,

load power must be less than the Power, so this place in general use is feasible, but the remaining Replacement Compaq AC Adapter margin few books once you pick up a lot of peripherals, such as two usb hard drive and cpu running at full speed, and then there is a base to drive at full speed to read the disk, plus to charge the laptop battery at the same time, estimated on the dangerous, to feel your power supply is not already boiled eggs out by hand at any

time. More 16w 72w 56w adapter for dell is to deal with this situation. So it is best not to use a small current power supply instead of the high-current power. When the actual needs if it is to be done, conditionally friends can think of a way to Cece your books maximum consumption, current measurement method is very simple, a socket, a plug, an ammeter, a few wires, a soldering iron can. If the power of fujitsu the nominal current, of course, is safe.

2 \ exactly the same machine, Managing the power of others, I am always very hot, and why?

First do not doubt your hp power, take a look at your books doing, is not like the above said two usb hard drives, cpu running at full speed, hard disk read and write crazy, drive at full speed to read the disk, while charging the battery, loud put the music, the screen brightness is the largest wireless network card has been in the detection signal, and so on, make good use of power management, reasonable adjustments to the working

3 \ Power nominal voltage is higher than my laptop battery voltage a lot will not be an accident, right?

Power to the lenovo laptop powered with battery supply to the books is different, first of all say the battery-powered, the battery output is pure DC, very clean, and direct access to DC transformer module can be battery voltage is neither possible nor designed microelectronic circuit voltage of the analog and digital signals demand is basically to 5V for the sector, to get rid of the transformer module efficiency and differential pressure demand is sufficient, 10.8V lithium battery chemistry electromotive force decided the output voltage of a power-saving core only about 3.6V, so a lot of battery three series, 10.8V battery voltage will become very popular.

Nominal value of some battery than 3.6V integer multiples slightly larger, such as 3.7V or 11.2V, and so on, in fact, in order to protect the battery (a handful of manufacturers of the battery discharge termination voltage is set to 3.7V) or in the calculation of battery design capacity when the tricky behavior. If you use a IBM power supply, the

situation is more complicated, first need to join voltage further regulator filtered, in order to ensure stable power performance is not very good case, the regulated voltage two-pronged, all the way to the books that part of the working power supply for sony, another way to charge the battery, to the books of that portion of the powered encounter with battery power when the same, and to charge the battery through a battery charge control circuit may be added in the batteries, the control The circuit can be very complex, simply should include the primary regulator, precision tunable regulator SCR adjustable pulsating

output, regulated output current feedback, chip charging process of recording and computing, the charging process since feedback regulation parameters, so The toshiba power supply voltage must be greater than the cell voltage, have a sufficient pressure differential margin supplied to the charge control circuit of the respective units. Voltage is by no means the last truly added to the batteries the 16V.

From:http://www.cheapbatteryshop.co.uk

The laptop adapter purchase recommended

1. Selected brand:
Substandard products sold online are cutting corners, normal use should be no problem, once the unexpected will burn your laptop, and to cut dozens of blocks has burned thousands of pieces of notebook more harm than good, (cut corners The common practice of arbitrary standard Liteon laptop adapter, such as the actual 19V3.42A, but marked 19V4.74A, this will lead to charging is very slow, or even damage the laptop battery and laptop also remove some protection, this is even more horrible and unexpected on burned laptop.)

I suggest you ample funds, you can buy a professional brand (ie professional samsung laptop charger brand, rather than what the power to do the kind of only such professional brand-specific products was not on the battery and damage to the laptop, and state-of-the-art protection circuit.) such as Icharger Acharger the (AATUU’s brand) (though these brands are mainly in Europe and North America sales, rarely found in domestic retail)

2 points clear purpose:
Want household and office with sold to buy a home (AC use), you want to use the car, buy a Laptop Car Charger, you want to use in the aircraft on the basis of the vehicle with a aircraft head on it. Home, car, airplane, wants to take into account, buy a combo or triple. However, if you do not want a computer bag multiple weight, you can put in the house, put a car, put a office, so that you can not bring to bring plug to plug go, more convenient and can give around with .

3 points clear of voltage, current and connector:
Look at the original laptop brand, original sony charger behind the label, write V, the number of A (generally written in the the OUTPUT behind), the compaq charger connector is probably round or square, or porous do to himself probably several, they are not to buy the wrong, or even been fooled.

For example, you originally attached to the IBM laptop charger 18.5V 3.5A that have to buy the output 18.5V As for the current higher than 3.5A can. Merchant Referral 18.5V, you’d better not, Although you can charge the special circumstances of emergency can charge, a long time to be battery and laptop causing damage. That voltage accuracy (can not be the way high or low), the current can be high (but the higher the more expensive).

Mainly popular of several world famous notebook charger (alphabetized):

Acer laptop adapter(Chinese: Acer laptop world famous)
Acharger (Chinese: the world’s first professional universal laptop charger brand)
APPLE (Chinese: Apple laptop world famous)
ASUS charger(Chinese: Asus laptop world famous)
DELL charger (Chinese: Dell laptop world famous)
DELTA adapter(Chinese: Delta, is the world’s largest power supply manufacturers)
HP laptop adapter(Chinese: Hewlett-Packard, the world famous laptop has been merged with the COMPAQ)
LENOVO laptop charger(Chinese: Lenovo laptop world famous, has merged with IBM)
TOSHIBA adapter(Chinese: Toshiba laptop world famous)

Purpose

1, AC (such as home, office with AC called AC)
2, DC (such as the car, on the plane with the DC called DC)
Instance Acharger the of ALS-185A35C (number followed by the letter A is indicated by AC current)
For example Acharger’s of ALS-185D35C (figures behind the letter D is for DC)
(Find Acharger product numbers will be preceded and ALS, ALS is the meaning of the single-band Gateway laptop charger
Singel-output Fujitsu Laptop Adapter combination of the first letter abbreviation)

The Lenovo b450 Battery is safe with overvoltage, shortcircuit and overcurrent protection. Quality: The b450 battery has high efficency and high reliability. It is guaranteed to meet or exceed OEM specifications.

• Capacity : 4400mAh 6-Cell
• Voltage : 10.8V
• Cell Type : Li-Ion
• Color : Black
• Dimension :
• Net Weight : g

Replacement Lenovo B450 Battery Description

We have been focusing on being a professional supplier for a full range of high-quality laptop battery packs and AC adapters in the world market. Our battery packs are precision-engineered and rigorously tested for voltage, capacity, compatibility and safety to exceed original equipment manufacturer specifications. With state-of-the-art PCB design, we add huge value on the stability and safety on the battery performance, which makes us the leader in replacement laptop battery pack market.

This replacement Lenovo b450 battery will get your laptop up and running the right way at the very best price. It is safe with overvoltage, shortcircuit and overcurrent protection. The battery for Lenovo b450 is sturdy and well built as it is made from the highest quality parts and first class worksmanship.The quality of this b450 battery is certified as well by TUV,RoHS and the CE to name a few. Spare 4400 Replacement Battery for Lenovo b450. There is no battery memory effect with a Lithium-Ion battery – you can charge the battery whenever you like without fear of reducing its charge capacity. Moreover, you do not need to drain a Lithium-Ion ibm laptop battery completely before recharging it.

• Brand New Factory Sealed : Our batteries are produced under the highest industry standard and quality control. We do not sell low-quality, used, refurbished or unwarranted batteries.
• High Capacity for Best Performance: 6-Cell 4400mah capacity dell laptop Battery for longer lasting and dependable power after charged. with Li-Ion cell there will be no memory effect.
• 100% compatible with OEM Lenovo b450 battery
• Lithium Ion technology gives Lenovo b450 battery a long life, and light weight.
• Overvoltage and Shortcircuit protection.
• Full 1 year warranty.30-day money back guarantee!

Please Note: When you’re charging your battery for the first time, charge it fully before using your laptop. You may have to go through a battery cycle a couple times before your battery begins performing at its maximum capability. To do this, charge your dell battery for b450 fully, let it discharge to about five percent, and then fully charge it again.

Fits Models

Lenovo B450, Lenovo B450A, Lenovo B450L

Replacement code

Lenovo L09M6Y21, Lenovo L09S6Y21

Product Declaration

This replacement ibm laptop battery supplied by our Company are [replacement for] sold for use with certain products of computer manufacturers, and any reference to products or trademarks of such companies is purely for the purpose of identifying the computers with which our products are [replacement for] may be used. Our Company and this Website are neither affiliated with, authorized by, licensed by, distributors for, nor related in any way to these computer manufacturers, nor are the products offered for sale through our Website manufactured by or sold with the authorization of the manufacturers of the computers with which our products are [replacement for] may be used.