In the plan to buy non-original notebook battery, at first we need to have some knowledge about the notebook battery market to know what kind of battery be considered as a good quality non-original laptop battery? How the non-original laptop battery is produced, and generally only have to sell, what’s the general price would it be? Secondly, we need to know how to judge a quality of non-original laptop battery is good or bad, from which parameters or criteria to judge? I have collected online on “how to buy non-original laptop battery” of knowledge, compiled this article, We hope that they can help!

Understanding of the domestic market, What are the categories about laptop battery :

1. Original Laptop Battery: (usually a notebook manufacturers signed an agreement with the laptop battery manufacturer in cooperation and not to sell, only available to the laptop manufacturers only belong to regions, that is, within our common store sales, higher selling prices)
2. Fake original laptop battery: (This laptop batteries are mostly sold on  eBay, the use of original laptop batteries due to the high price of the general consumer with cheap psychology, with some mechanical and electrical core, or with the demolition of the old  circuit board assembly into the final change into a new shell, original labels deceive consumers. NOTE: This so-called original equipment batteries and not gone through rigorous safety testing, the use of dangerous, and Taobao’s suppliers are some Lingmai scattered individual operators, there is no formal after-sale security)
3. OEM manufacturer of notebook batteries: (formal OEM manufacturers manufacturing, but there are also some irregular OEM manufacturers. The use of the domestic market confusion, with split-core or use the old mechanical and electrical circuit boards, replacing them with newly plastic shell, and pasted into a OEM label and thus to deceive consumers)

The quality of non-original laptop battery to determine:
Non-original laptop battery is composed of roughly three parts: batteries, PCM plates, shell; Of course, these are also a direct impact on non-original laptop battery an important part of good and bad, Here I would like to talk about these important components of purchase of non-original laptop battery is Note that knowledge.

1. On non-original batteries, notebook batteries
Battery cells directly determines the quality of the non-original laptop battery capacity, endurance time and frequency of use, so the most important you should check is the battery cells when purchase non-original laptop battery, then we should check its safety, must be secondary protection, because the secondary protection is essentially to prevent the occurrence of an explosion, of course, to be built on the basis of good battery cells.
There are non-original laptop battery inside the insulating material is also very important, if the insulation failure, it is likely to lead to short-circuit batteries, so even if there are secondary protection, are more dangerous, so should be high temperature resistant insulating material, it is best to be fire if they are not in the laptop batteries were defective.

2. On non-original laptop battery PCM plates
PCM board determines the compatibility of non-original laptop battery. Typically, laptop battery production capacity is based on original laptop battery supplier information in the PCM board to write a program, this process need not be the same as original laptop battery, but it must be matched and the original notebook. Notebook is compatible with the need to test with the original notebooks, this process will increase the firms production costs. Under normal circumstances, notebook battery R & D were able to determine whether the new process is compatible with the original notebook, many small and medium manufacturers of notebook batteries original machine will dispense test the working procedure. However, not all businesses will dispense with this process, a number of large-scale and influential non-original laptop battery manufacturer in order to be responsible to consumers, will not hesitate to original cost of the testing machine in order to achieve perfection with the original laptop battery is compatible.

3. On non-original laptop battery shell
Non-original laptop battery casing material composition preferably also by the fire, so that only high temperature, the components inside of the laptop batteries have protective effects.

Non-original laptop battery market price:
After the above brief introduction, we would be able to know that a non-original cost of laptop batteries. The other two constituent materials can be ignored. In general: the materiel cost of a good quality  notebook battery (8 cells)  should be around 60 USD, so a good replacement laptop batteries (8 cells) ’s price, including operating costs and profits to reach the end consumer’s hands should be 70-80 USD; if it is low-quality goods, B-class laptop battery (8 cells) the materiel cost is 40 USD, the price for 50-60USD; if it is the lowest quality of Notebook Battery (8 cells) the materiel cost is about  for 25 USD, its price is usually between 30 -40 USD.

Batteries at Hunt360 shop:

Batteries sold by hunt360, all are made by A-class battery cells, and adapt secondary protection, We have a group of experienced technical experts who can provide free service to your question or problem about our products. You can order products for delivery right to home in our website and have exciting shopping experience. All of our items are directly manufactured, wholesale and retail throughout the world. They have passed strict quality assurance procedures such as CE, UL, and ISO9001/9002 certifications.Hot batteries now: Dell xps m1530 Battery, Dell xps m1330 Battery,  Dell 1525 Battery,  Dell Inspiron 6400 battery, HP mini 1000 Battery,  apple A1175 battery…

Applicable models
DSLR-A900 DSLR-A700 DSLR-A350 DSLR-A300 DSLR-A200 DSLR-A100
DSC-W300 DSC-W170 DSC-W150 DSC-W110 DSC-W130
DSC-W120 DSC-W200 DSC-W90 DSC-W80 DSC-W55 DSC-W35
DSC-W70 DSC-W100 DSC-W50 DSC-W30 DSC-W7 DSC-W5
DSC-W1 DSC-W12 DSC-T700 DSC-T500 DSC-T300
DSC-T200 DSC-T100 DSC-T77 DSC-T70 DSC-T50 DSC-T33
DSC-T30 DSC-T20 DSC-T11 DSC-T10 DSC-T9 DSC-T7
DSC-T5 DSC-T3 DSC-T2 DSC-T1 HDR-CX12E
HDR-CX7E DPF-D70 DSC-H50 DSC-H10 DSC-H9 DSC-H7
DSC-H5 DSC-H3 DSC-H2 DSC-H1 HDR-TG1E DCR-SR100E
DCR-SR200E DCR-SR220E DCR-SR300E DCR-SR40E DCR-SR42E DCR-SR45E
DCR-SR46E DCR-SR60E DCR-SR62E DCR-SR65E DCR-SR80E DCR-SR82E
DCR-SR85E DPP-FP95 DPP-FP75 DPP-FP65 DPP-FP90 DPP-FP70
DPP-FPHD1 DSC-L1 DSC-R1 DPF-V700 DPF-V900 DSC-S730
DSC-S800 DSC-S700 DSC-S650 DSC-S500 DSC-S600 DSC-S90
DSC-S60 DSC-S40 DSC-S85 DSC-S75 HDR-FX1E HDR-FX7E
HDR-FX1000E CCD-TRV418E CCD-TRV218E CCD-TRV408E CCD-TRV208E CCD-TRV108E
CCD-TRV107E CCD-TRV608 CCD-TRV408 CCD-TRV308 CCD-TRV108 CCD-TRV107
CCD-TR748E CCD-TR648E DPP-EX7 GV-HD700E HDR-UX1E HDR-UX5E
HDR-SR10E HDR-SR11E HDR-SR12E HDR-SR1E HDR-SR5E HDR-SR7E
HDR-SR8E HDR-HC1E HDR-HC3E HDR-HC5E HDR-HC7E HDR-HC9E
DCR-VX2100E DCR-TRV11E DCR-TRV12E DCR-TRV140 DCR-TRV140E DCR-TRV145E
DCR-TRV147E DCR-TRV14E DCR-TRV16E DCR-TRV18E DCR-TRV19E DCR-TRV20E
DCR-TRV22E DCR-TRV240 DCR-TRV240E DCR-TRV241E DCR-TRV245E DCR-TRV250E
DCR-TRV25E DCR-TRV27E DCR-TRV33E DCR-TRV340 DCR-TRV340E DCR-TRV341E
DCR-TRV345E DCR-TRV355E DCR-TRV356E DCR-TRV38E DCR-TRV40E DCR-TRV50E
DCR-TRV60E DCR-TRV6E DCR-TRV740 DCR-TRV740E DCR-TRV75E DCR-TRV80E
DCR-TRV840 DCR-TRV940E DCR-TRV950E DCR-PC1000E DCR-PC101E DCR-PC103E
DCR-PC104E DCR-PC105E DCR-PC108E DCR-PC109E DCR-PC115E DCR-PC120E
DCR-PC330E DCR-PC350E DCR-PC55E DCR-PC6E DCR-PC9 DCR-PC9E
DCR-IP1E DCR-IP210E DCR-IP220E DCR-IP45E DCR-IP5 DCR-IP55E
DCR-IP5E DCR-IP7BT DCR-IP7E DCR-HC1000E DCR-HC15E DCR-HC20E
DCR-HC21E DCR-HC26E DCR-HC28E DCR-HC30E DCR-HC33E DCR-HC36E
DCR-HC38E DCR-HC40E DCR-HC43E DCR-HC46E DCR-HC48E DCR-HC52E
DCR-HC54E DCR-HC85E DCR-HC90E DCR-HC96E DCR-DVD101E DCR-DVD201E
DCR-DVD602E DCR-DVD605E DCR-DVD608E DCR-DVD610E DCR-DVD653E DCR-DVD703E
DCR-DVD705E DCR-DVD708E DCR-DVD710E DCR-DVD755E DCR-DVD7E DCR-DVD803E
DCR-DVD805E DCR-DVD808E DCR-DVD905E DCR-DVD908E MVC-CD400 MVC-CD250
MVC-CD300 MVC-CD200 DSC-N2 DSC-N1 DSC-M2 DSC-M1
DSC-V3 DSC-V1 DSC-U60 DSC-U50 DSC-U30 DSC-U20
DSC-U10 DSC-U40 DSC-P200 DSC-P93A DSC-P150 DSC-P43
DSC-P41 DSC-P120 DSC-P100 DSC-P93 DSC-P73 DSC-P92
DSC-P9 DSC-P8 DSC-P12 DSC-P10 DSC-P71 DSC-P51
DSC-P31 DSC-P7 DSC-P50 DSC-P30 DSC-P5 DSC-P72
DSC-P52 DSC-P32 DSC-P3 DSC-P20 DSC-P2 DSC-P1
DSC-F88 DSC-F828 DSC-F77 DSC-F717 DSC-F707

More models:canon nb-2lh battery, canon nb-2l battery, canon nb-4l battery, canon nb-5l battery,canon bp-511 battery

Solutions / Answers
1) In very cold or very hot when using the camera where the phenomenon occurs
2) The memory effect may be affected by the impacts of the remaining battery time displayed by the place has gone wrong. Will re-charge the battery fully discharged, so that display back to normal
3) The battery electrode or battery cover endpoint dirty, so the battery not fully charged, you can cotton swabs for cleaning.
4) The battery is depleted, please install the battery has sufficient power
5) The battery life has done, please replace the battery for the new

Google news

On December 1st, the Internet search giant Google executives on Monday said the company plans to invest directly in one or more renewable energy projects, which is expanding its investment in clean energy technology initiatives part of it.

Climate and energy program director Dan Reicher said from the perspective of technology investments it is the company’s natural move.

Google’s venture capital and charitable organizations Google.org has invested in two start-up of geothermal power.

Reicher said that Google is considering investing in renewable energy projects, and even shares one or more companies, but he declined to disclose how much money the company will spend and invest in which technology.

To be determined

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Do you know the difference between primary and second battery?

The primary battery can just only discharge one time, but the second battery can be rechargeable again and again. When discharging a rechargeable battery, both of its electrode volume and structure cause a reversible change. So the design of the rechargeable battery must be adequate to adjust these chemically changes.

As it is known to us the primary battery’s internal structure is simpler, it doesn’t need to accommodate reversible volume changes. These primary battery have larger quality ratio and volume ratio than the rechargeable batteries, however it has much bigger impedance, therefore the load capability is low.

Furthermore self-discharge of a primary battery is far lower than secondary one.

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Have you ever been confused of short laptop battery life?
Have your new laptop battery could not reached to its standard capacity even when fully charged?
Have your ever thought of an idea of enlarging your laptop battery?
Do you know what you should do when the new laptop battery is in your hand?
Do you know the tips of how to Maintening your battery?

The following tips could help you:

Usage Tips：
If you find yourself with no electrical adapter or power source and need your laptop battery to operate for as long as possible, here are a few tips you can try when your notebook computer is in battery mode:
1. Use the notebook’s power management system
In Microsoft Windows the “Power Options” power management application can be found inside the Control Panel. In the Power Options Properties tab select the “Portable/Laptop” power scheme. Many notebook manufactories also provide their own custom power management applications, which help to optimize power usage and extend battery time.
2. Turn down the display brightness
You can lower the LCD brightness level to use less energy. In fact a lower brightness level also strains the eyes less and causes less fatigue.
3. Close any unused applications
Applications are a burden on the system and require energy to run. Closing any unused applications will reduce that burden and any energy consumption down the line.
4. Remove any unused PC Cards or USB devices from your notebook
These devices require energy even when they sit idle, so removing them can help to extend your notebook’s battery time.
5. Disable Wireless LAN or Bluetooth network adapter when not in use
Ditto for the Wireless LAN or Bluetooth network adapters.
6. Increase system memory
Your computer stores data for use by the CPU in system memory or as virtual memory in the hard drive. Increasing system memory helps to reduce the system’s reliance on the hard drive, which uses more energy than system memory.
7. Reduce unnecessary optical drive operation/activity
Avoid activities that require your optical drive to operate constantly, such as listening to CDs.
8. Avoid graphics intensive applications
The notebook system will run in a high performance settings when using these applications, causing the battery to run down at a very quick rate.

Let us also take a look at the Maintenance Tips：
Almost all notebooks today utilize rechargeable Lithium-ion (Li-Ion) batteries. Lithium Ion provides many benefits over earlier Nickel-Metal Hydride (NiMH) or Nickel Cadmium (NiCd) Batteries, including less mass, better performance, and insusceptibility to the so-called “memory effect”. Despite these benefits you can maximize your battery’s lifespan by following these maintenance tips:
1. New batteries must be fully charged before use
To put your battery in optimum condition for long-term usage, please fully charge the battery before its first use. Very importantly as well, for the first 3 charge cycles, always fully charge before use and fully discharge before recharging.
2. Calibrate the battery every few months
Almost all laptop batteries are created with an internal microprocessor, which provides an estimate of battery conditions such as number of charges, discharges, full charge capacity and cycle charge count. The full charge capacity will become a little inaccurate after a few months and calibrating it can help restore the battery’s performance.
Some notebooks provide calibration tools in the BIOS or a Windows application. If your notebook provides either of them, you can follow these three steps prior to calibration:
1. Plug in your notebook’s power adapter and fully charge your battery.
2. When your battery is fully charged, disconnect the power adapter and use your notebook in battery mode. Disable all battery warning operations in Power Options Properties such as Shut down, Stand-by or Hibernation. When the remaining power is 3%, close all running application and allow the notebook to shut itself down.
3. Plug your power adapter in and fully charge your battery. Your battery has been sufficiently drained for calibration.
3. Use your battery in the proper conditions
Generally speaking, batteries work best at around 68°F (20°C), but temperatures between 32° to 95°F (0° to 35°C) will allow a battery to works in good condition too. Allowing your battery to work in conditions that are too hot or cold can lower its performance. It may also have a negative influence on the battery’s lifespan as well.
4. Store your battery in the proper conditions when not in use
If you don’t plan to use your notebook for a month or more, we recommend the battery be stored separately in a clean, dry and cool place. Please also ensure that the battery has about a 70% charge remaining. During storage the battery will perform a slow self-discharge, so we do not recommend storing it for a very long time (3 months or more), because it can impact the wellbeing of the battery.
Other Information：
Higher capacity battery or spare batteries
Some notebooks may be offered with an option on a higher capacity battery, which may also be offered as a separate purchase. You can take advantage of both to extend your notebook’s unplugged time.
Replace the battery
A battery that has been cared for properly should provide at least 300 full charge and discharge cycles. You can choose to purchase a replacement battery when your original battery longer is no longer able to serve you properly. The main symptom of this is a much shorter runtime even after calibration.
Battery recycling
Please do not dispose of old laptop battery in the rubbish bin as they can pollute the environment. Batteries should be recycled or collected for safe disposal through your local municipal or commercial programs.

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According to foreign media reports, Nokia announced to global recall 14 million defective chargers produced by the sub-contractors at Monday.

(James Etheridge), Nokia spokesman James Etheridge, said the recall involves the global charger is about 14 million, the company will replacement these battery chargers that could cause electric shock for free.  Nokia said that at present no related accidents and injuries caused by these chargers are received. Ethridge said the recall does not involve China, the United Kingdom, Brazil, Argentina and other parts of the country.

 Ethridge pointed out that the defective charger models are AC-3E, and AC-3U which produced during June 15 and August 9, as well as AC-4U produced during April 13 and October 25. AC-3E AC-3E charger is mainly devoted to the European market, the other two chargers are mainly exported to North America and Latin America. 。 Three chargers are produced by the sub-contractors BYD.

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1.Does a new Lithium battery need to be charged more times?
Answer: no

2.Does Lithium batteries need to be discharged?

Answer: no

3.How to calculate the cycle life of lithium batteries?

Answer: One cycle as you charge one time, even though you charge it for one moment.

4. How to test a lithium battery?

Answer: You can know the performance of the lithium battery at the actual using.  specially in a cold environment, it’s easy to test the quality of a lithium battery.  Battery power will be used up very fast if it’s a bad lithium battery.

5. How to maintain a lithium battery?

Answer: Often use it. This is the best maintenance way.

6. Are there any notices about Li-ion battery chargers?

Answer: the protection circuit is inside the battery. In general, it’s nothing difference between chargers.

7. What cause lithium batteries explode?

Answer: The main reason is the protection circuit design or material problems. Most of the big manufacturers will not have problems.

8. What is the decisive factor of the quality of a lithium battery?

Answer: The security performance depends on the protection circuit board, capacity and life-span depend on battery cells.

9. Is it possible that a replacement lithium-ion battery better than an original one?

Answer: It is absolutely possible that a replacement one better than an original one as long as the battery cells of the replacement battery are better than which of the original.

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Do you know what is the Li-ion battery?

In fact, the li-ion battery is being used for the power of the electronic products like laptop battery, camera battery, PDA battery, camcorder battery, mp3 battery, mp4, watch, and so on.

Lithium-ion batteries which is sometimes abbreviated as Li-ion batteries are a type of rechargeable batteries in which lithium ions move from the negative electrode (anode) to the positive electrode (cathode) during the discharging period, and from the cathode to the anode during the charging period.

Nowadays Lithium-ion batteries are very common in portable consumer electronics because of their excellent features- high energy-to-weight ratios, lack of memory effect, and slow self-discharge when not in use. In addition to consumer electronics, lithium-ion batteries are increasingly used in defense, automotive, and aerospace applications due to their high energy density. However, certain kinds of mistreatment may cause conventional Li-ion batteries to explode.

Let us take a look at the physical characters of its material.

The three primary functional components of a lithium-ion battery are the anode, cathode, and electrolyte, for which a variety of materials may be used. Commercially, the most popular material for the anode is graphite. The cathode is generally one of three materials: a layered oxide (such as lithium cobalt oxide), one based on a polyanion (such as lithium iron phosphate), or a spinel (such as lithium manganese oxide), although materials such as TiS2 (titanium disulfide) originally were also used. Depending on the choice of material for the anode, cathode, and electrolyte, the voltage, capacity, life, and safety of a lithium-ion battery can change dramatically.

In the coming days, novel architectures have been employed to improve the performance of these batteries.

Do you know the difference between the li-ion battery and li battery?

The point will be listed as:

Lithium-ion batteries are not to be confused with lithium batteries, the key difference being that lithium batteries are primary batteries, containing metallic lithium, while lithium-ion batteries are secondary batteries, containing an intercalation anode material.

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Today, solar power has been a fast growing industry. Hunt360.net has been able to secure the resources for smaller solar panel battery charger items that are currently in short supply.

When light is scarce, consumers can use the included USB cable to recharge from a computer or other USB power source.

Using solar power is easy and environmentally friendly. How does it work? The solar plates are exposed to daylight. Through clear medium, the solar power battery charger converts the suns rays into low voltage DC electricity, providing power that can be stored or used. Solar battery chargers are the best solution for your portable solar power needs because they have various power levels to suit every requirement.

Consumers can rely on this charger for power anywhere the sun shines, even when they’re far from electrical service, And on an everyday basis, they can charge the unit on a window sill or under a desk lamp, and it’ll be ready to go when they are.

Leading the new line of chargers is the LY-020 Universal USB Portable solar power battery charger, which produces enough power to deliver 1.5 charges to a cell phone, or run a music player for an additional 33 hours, or capture up to 200 digital camera pictures (actual results will vary by device).

Other features of the Portable solar power battery charger:

• *100% made of solar cell.
• *Fit for different types of headlamp, flashlight, camping lights, cell phones, walkie-talkie, GPS, digital cameras, mp3, mp4 and other electronic products.
• * Solar energy is changed into electric power directly under sunshine; you can charge cell phones, MP3, MP4 at any time and any place. Ideal for business men, outdoor activities, travelers.
• * Solar panels : Output Voltage: 6V ,Maximal Output Current: 830 mA
• * Special battery : Capacity: 4600 mAh; Input Voltage:5-6.5V, Input Current:500-1000mA, Output Voltage: 5.5 ± 0.3 V, Output Current:500 ± 100mA
• * Input Line: 31.5 Inch, USB-MINI USB
• * Output Line: 31.5 Inch, USB-DC Base
• * USB universal charger: DC Input Voltage : 5.0 ±0.25V; DC Output Voltage: 4.2±0.05V ,Maximal DC Output Current: 500 mA
• * USB Ni/MH battery charger: Input Voltage :5V, Input Current:500 mA Output DC2×(1.4V-220mA)AA; Output DC2×(1.4V-100mA)AAA DC Output Voltage: 4.2±0.05V ,Maximal DC Output Current: 500 mA
• * Takes 6-8 hours to fully charge the special battery
• * USB universal charger: Almost all kinds of cellphone battery and Digital battery can be fully charged by the solar panels,special battery and USB.
• * USB Ni/MH battery charger: AA and AAA Ni/MH battery can be be charged to full capacity by the solar battery or AC, providing enough energy for the digital camera，camping lights, cell phones and so on.
• * Accessory: Solar panels, Specical Battery, Input Line & Output Line, USB universal charger, USB Ni/MH battery charger, 6 pcs plugs (Nokia, Motorola, Samsung, and Erisson, etc).
• * Pass CE and ROHS.

Details of this solar power battery charger here: http://www.hunt360.net/portable-solar-power-battery-charger-ly020.htm

Sponsor link: HP Pavilion DV1000 battery, HP Business Notebook nc8230 battery, Compaq Business NoteBook 2710p battery

Microsoft will no longer provide spin-off Windows 7 E version of updated from IE8 for Europe, but plans to provide a browser “select interface” for users in Europe in the system, Microsoft’s versions of Windows 7 in Europe  was further described, involving the full version , upgrade version and the family package.

Early in the July, when Microsoft announced that the users  in the United States and Canada can buy Windows 7 Home installation package (Family Pack) since Windows 7 released on October 22, authorized users can install the three units with a Windows PC Windows 7 Home Premium Edition, which is much cheaper to buy three Windows 7 and is Microsoft’s home promotion measure of Windows 7.

In addition to the United States and Canada, there are eight countries and territories which can purchase the home package: Britain, Ireland, Germany, France, Switzerland, Austria, the Netherlands and Sweden.

On 31^st july, Microsoft announced it is no longer available to the European version of Windows 7 E, but market the same version as the other rigions, so users in Europe can also purchase the Windows 7 release to upgrade from the old to the new version.

Windows 7 in the European retail version will also include the full versions and upgrades version, since September 1 users in Europe can go to Microsoft’s online store, or Microsoft to retailers. October 22 both Windows 7 full version and upgrade version are available in Europe at the same time. Microsoft said that does not include Windows Media Player in Windows 7 N version.

For consumers who has already booked Windows 7 E, Microsoft will provide the full version of IE8 in Windows 7.

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