Fashionable Portable Power Bank

How to calculate the conversion rate of power bank?

The formula is: battery capacity * 0.8 (about 20% loss) / mobile phone battery capacity = charging times (approximately). For example, a usb external backup battery with my 1440 mAH, Power bank capacity 5000mAH. The formula is: 5000mAH * 0.8 / 1440mAH = 2.7 (approximately). Some mobile phone factory manufacture of the mobile phone battery, original battery also has the performance loss when charge, was estimated as 10%, if the loss of effective account. Such as the original phone battery performance loss: 5000mAH*0.8*0.9/1440mAH=2.5 times(approximately).

It is funny when you get a product that before receiving it, you never knew how much you needed it. That is the case with the Magic Cube I received from Powerocks. To be honest, I did not even know what a portable power bank was until I received my little pink rectangular cube of awesomeness. The timing on the arrival of the Magic Cube could not have been better. My husband spilled soda on the car charger for our phones and he depends on that thing to keep his phone going. The day after he did this, the Magic Cube came and I had been playing with it when he came home from work. He took it with him ti work the next day and he was so excited about it! I am so not surprised that the products from Powerocks has won awards like the Family Choice Award, Best In Children’s and Parenting Products for Highest Capacity.



The Magic Cube can charge up to 2 devices at a time, and because it is portable, you always have a back up charger so you are never without your cellphone. It is lightweight and you can use the power bank for charging up to 500 times, which is up to 10 times that of any others on the market. The Powerocks company has 10 years experience with developing lithium ion battery products. Not only are the Powerocks products cutting edge, but they are smartly designed and is one of the best selling power products on the market.You can purchase the Powerocks Magic Cube for $74.99 and it, as well as the other Powerocks products online in their e-storefront as well as on Amazon.

One USA Only reader will win a Powerocks Magic Cube ($74.99) in their choice of color, depending on availability.

www.external-battery.net established in 2005, is the subsidiary company of Global Vision Group (HK) limited. We are a professional and famous power bank manufacturer and exporter in China. With our own professional R&D center, factory and marketing team, we devoted ourselves to offering customer with innovative 3C products.

For more information about power bank charger visit our website.

Best Small Form-Factor PC Case?

Building an HTPC? Or maybe you just want to build a new system but you don't want it to take up a ton of space or look like a monolith under your desk? If that's the case, you might need a smaller form factor, perhaps something that's Mini-ITX or Micro-ATX, and a case to match. This week we want to hear about which of those smaller, more elegant Micro ATX Cases.

We recognize that not everyone wants a huge, full-sized tower, and when we last asked you for the best computer cases, the contenders were all towers with plenty of airflow, space to move around, expansion bays, and more. This week we want to take a different approach. We want to know which cases you think are the best for someone building an HTPC, a Hackintosh, or any workstation that doesn't have to be a huge high-end rig. Leave your nominations in the discussions below!

The call for contenders is closed! To see which of your nominees made it to the top five, head over to our Hive Five feature and cast your vote for the all-out winner!



Hive Five nominations take place in the discussions, where you post your favorite tool for the job. We get hundreds of nominations, so to make your nomination clear, please include it at the top of your post like so: VOTE: BEST MINI PC CASE. Please don't include your vote in a reply to another person. Nominations emailed to us will not be counted. Instead, make your vote and reply separate discussions. After you've made your nomination, let us know what makes it stand out from the competition.

About the Hive Five: The Hive Five feature series asks readers to answer the most frequently asked question we get: "Which tool is the best?" Once a week we'll put out a call for contenders looking for the best solution to a certain problem, then computer case supplier tell us your favorite tools to get the job done. Every weekend, we'll report back with the top five recommendations and give you a chance to vote on which is best. For an example, check out last week's five best document scanners for going paperless.

en.goldenfield.com.cn has been dedicated to developing and producing computer peripherals - PC Case, Switching Power Supply, Multimedia Speakers, Mouse and Keyboard, etc. Our two ISO 9001:2000 accredited factories roll out 1.65 million units per month. We have enjoyed the largest market share of PC cases & switching power supplies in mainland China since 2004 (data source from an independent, 3rd party media, China Information World). And, our products are presented in over 48 countries/regions.

For more information about computer case charger visit our website.

Philips Announced New LED Lamp Prototype

On April 12, Philips researchers made an announcement of a new LED lamp prototype on 11th April. It is said that the new LED tube has the same brightness with the half power consumption compared to the ordinary fluorescent lamp. If this product can be universally applied, it will bring significant emission reduction and significantly reduce expenditure on electricity for lighting. This new LED tube is a huge leap in the lighting industry.

LED tube lighting is made that is pin-compatible with, and designed to replace, standard fluorescent tubes. Most LED tubes available can be used in place of T8, T10, or T12 tube designations, in lengths of 2, 4, and 8 feet (such as T10 LED tube). Some LED tubes are designed to drop directly into an existing fixture, while others require rewiring of the fixture to remove the ballast. An LED tube generally uses many individual LEDs to point light downward toward the subject. This differs from most fluorescent tubes that create light 360 degrees around the center axis of the tube, which the fixture then reflects downward.



Philips said that this new LED lamp luminous efficiency can reach 200lm/W, which is far more than the highest quality fluorescent lamps and ordinary light bulbs currently on the market which can achieve 100lm/W and 15lm/W. In addition to the higher luminous efficiency, Philips claims that the product also has excellent light color stability, and will not be changed due to changes in the environment.

Statistics shows that the lighting occupies more than 19% of the global electricity consumption. Therefore, use energy efficient lighting will significantly reduce energy consumption and reduce harmful emissions of carbon dioxide.

Application of this product is mainly in the office and factory lighting. Those occasions fluorescent electricity consumption occupies more than half of the total world electricity consumption for lighting. Lighting consumes nearly 200TWh of electricity per year in the United States. Philips estimates that if half of the lighting equipment is replaced with this new type of energy-saving lamps, it will save electricity costs $ 12 billion, 60 million metric tons of carbon dioxide emissions.

The Philips Lighting lamps and electronic Division CEO said that this is a breakthrough in the field of LED lighting. We expect to promote the transformation of the whole industry. The product to be full extension will significantly reduce the level of global energy consumption.

Philips expects to produce this new LED tube to market in 2015, and in 10 years to replace half of the fluorescent lamps. The product will be mainly used in office lighting as the main market, and the domestic market will be considered in the second phase. Philips has not yet announced the price, but a spokesman said, the initial listing price of the new product will still be higher than ordinary fluorescent tubes. But electricity and luminous efficacy of the LED lights into account the long term, a new generation of LED lights will have a significant cost advantage.

www.ervan.cn Shenzhen Ruizi Light Electricity Technology Co., Ltd. Is a professional LED tube manufacturer located in Shenzhen, China.

For more information about LED light charger visit our website.

Contrast between Original Battery and Mobile Power Bank

Applicability:
1. The equipment original battery is only suitable for the use of original equipment, mobile power simply convert the connector will be able to charge a variety of digital devices or power supply and charging, but is not limited to the brand and model.
2. power bank 5000mah can be widely used in USB On-the-Go (USB-OTG) portable device (USB lights, fans, massage and medical equipment, etc.), involving a wide range.
3. Some digital products (such as tape recorders, video machines, cd, old-fashioned DC) can be used with the disposable batteries (5 or 7) or the small rechargeable battery (5 or 7) and portable mobile power can completely replace these batteries products, to achieve the same convenient mobile use.
4. Some models of mobile power can be coupled with an appropriate connector to become a "universal charger", and it can charge for a variety of digital devices.

Usability:
1. Mobile power capacity is usually several times more than the original battery, and it can even reach more than 8 times or 8 times depending on the size, which can achieve many charge times or power supply for a long time.
2. Some digital devices (PSP, digital camera, etc.) must be stopped to replace the original battery in use, while mobile power can power the device without affecting the device, which is the embodiment of the user-friendly design.
3. Some portable external battery charger design is precision, which is even easier to carry, easier to use than the original battery.



Economy:
1. is usually added with the equipped original battery is expensive, rather than the original battery quality cannot be guaranteed, and good quality mobile power capacity is several times of the original battery, but the price may be little difference with the original battery, and some or even lower.
2. The wide applicability of mobile power, so as not to be equipped with a variety of battery because they have a variety of digital devices. Increase with the original battery may be wasted due to the digital update or negligence lost mobile phones and other digital devices.
3. high-capacity mobile power has a wide range of application, which is suitable for family or group of people, even meet the need of friend who is in need of emergency help.
4. Mobile power can charge small batteries (disposable or rechargeable) to power digital devices, to achieve the same mobile use, makes the use of cost reduction, but also environmentally friendly.
5. mobile power has long service life, which is usually designed for 70-80% of the electricity capacity remains in charge and discharge more than 500 times, according to the average 2 times a week full charge and discharge, you can use more than 5 years.

At present, www.external-battery.net our product line has been expanded from the battery charger to mobile phone cases and accessories which are suitable for iPhone, iPods, iPad, smart phones, digital tablets and other portable devices. Our own brand "Sunwith" has won a great popularity and market share. At the same time, OEM service is offered and we want to establish a long term relationship with customers all over the world.

For more information about power bank charger visit our website.

Introductions about External Battery

Function of external battery

"External battery" can charge or be used as external power supply for mobile phones, digital cameras, PDA, PSP, MP3/MP4 and other digital electronic devices as a kind of mobile power charger, which can recharge digital products many times, but also provide continuous power supply for digital products for a long time, to solve digital products problem not being able to be charged under the conditions of the absence of electricity and cannot work for a long time. The function of digital products is increasingly diverse, more frequently used, and the importance of how to improve digital products use time, to play its most important function is highlighted. Mobile power is the best solution to solve this problem. With a power supply, it can provide energy (power or charge) for a variety of digital products anywhere on the move.

International definition of mobile power is mobile power pack, the portable energy (Mobile Energy), or "Power Bank". The mobility of mobile power means that the products can play its function on the move (such as when you travel, at meetings, the charger is not around or inconvenient charging case), that is to provide power or charge for digital products without limitations anywhere, at any time, to raise the quality of life and work.



The applicability of the "external battery" means the product can be suitable for the widest range of digital products. Mobile power serve for mobile phones, MP3, MP4, PDA, game consoles (PSP), Bluetooth headsets, digital cameras, CD players, video machines, digital cameras, portable DVD, notebook computers and other digital products. In fact, mobile power can be used as the most convenient mobile power supply by usb cable used in any compliance USB On-the-Go (USB-OTG) portable device (USB lamp, usb eye massager, usb coffee maker).

Mobile power is usually designed lightweight, compact, easy to carry, to facilitate mobile use. After the mobile power charges fully the portable charger (usually full time charging is designed for 3-5 hours), connect your digital devices with a suitable connector or directly connect USB On-the-Go (USB-OTG) type equipment with the usb cable, mobile power supply starts to offer power or charge your digital devices through the automatic detection or simply switch.

External battery on the market is mainly for Apple mobile phone – iPhone. As the world's most popular smart phone, the deficiency of iPhone is that its battery cannot be replaced, which is really painful for businessmen who have phone calls all day and owners like operating machine all day. In addition, USB data cable and power adapter is separately configured, easy to be forgotten at home or in the car, so Apple Iphone External Battery came into being for this situation.

Guangzhou Sunwith Co., LTD. established in 2005, is the subsidiary company of Global Vision Group (HK) limited. We are a professional and famous power bank manufacturer and exporter in China. At present, our product line has been expanded from the battery charger to mobile phone cases and accessories which are suitable for iPhone, iPods, iPad, smart phones, digital tablets and other portable devices.

For more information about Power Bank charger visit our website.

How to Buy a Mobile Power Bank

It is funny when you get a product that before receiving it, you never knew how much you needed it. That is the case with the Magic Cube I received from Powerocks. To be honest, I did not even know what a portable external battery charger was until I received my little pink rectangular cube of awesomeness. The timing on the arrival of the Magic Cube could not have been better. My husband spilled soda on the car charger for our phones and he depends on that thing to keep his phone going. The day after he did this, the Magic Cube came and I had been playing with it when he came home from work. He took it with him ti work the next day and he was so excited about it! I am so not surprised that the products from Powerocks has won awards like the Family Choice Award, Best In Children’s and Parenting Products for Highest Capacity.




Some consumers feel uncertain, too many products on the market, it is hard for choice, What is the Iphone External Battery can buy suitable? So, today UNOs have to answer consumer confused questions--how to learn to buy a mobile power bank.
1.The top one is. The Capacity. How big capacity what you want? You should understand what is use to. Somebody should surely be possible for Traveling or on business.
2.Top two, the Output, consider your mobile phone output, select the output power of Powerbank can be run mobile phone.
3.Top three, The Core, the core in mobile power bank, you should know that core is so important, now has lithium ion battery, and lithium polymer batteries battery, UNOs mainly manufacture the lithium polymer battery(portable power bank)
4.Top four, The Price,consider the price. The fake product is so many on social media market or online store In China,so the price can not trust when it is too low or too high. Fortunately, UNOS sold only in a qualified company.
5.Top five, We have a stable sales channels in overseas, the future, the development of a variety of UNOs official online sales channels, provide a more convenient way for consumers to buy.

Guangzhou Sunwith Co., LTD, established in 2005, is the subsidiary company of Global Vision Group (HK) limited. We are a professional and famous power bank manufacturer and exporter in China. With our own professional R&D center, factory and marketing team, we devoted ourselves to offering customer with innovative 3C products.

For more information about battery charger visit our website.

How to Use Button Cell Battery Safely?

Energizer and Safe Kids USA established a safety partnership to address this growing child safety hazard – though we need to note that injuries also are sustained by adults. They launched an effort called The Battery Controlled, committed to raising awareness of this issue and sharing information with parents to help prevent injuries. They place the burden on you to prevent this product from injuring your family. This includes:

1. Keep out of Reach 2. Get help Fast 3. Tell Others

According to studies, the major sources of ingested button cell battery for children under 6 years of age are: 1. Directly from the product-61.8% 2. Loose or sitting out-29.8% 3. Battery packaging-8.2% 4. Hearing aid containing battery-0.2%



Based on my discussions with subject matter experts at the recent Annual Meeting and Training Symposium of ICPHSO (International Consumer Product Health and Safety Organization), ingestion is only one of the ways that these coin cell batteries do harm. They are also inserted in ears, nose and eye cavities. Additionally, a significant number of adults, especially the elderly, are treated for ingestion or insertion injuries. Adults may be cognitively disabled, yet other possibilities also include scenarios in which the elderly are changing the batteries in their hearing aids–placing the new one in their mouth while removing the old (or vice versa) and then unintentionally swallowing the battery cell for any one of several reasons, such as sneezing, forgetting about the battery, etc.

Adults may be able to get treatment very fast, if they are aware of the hazard associated with lithium button cell and seek medical treatment immediately. Yet, they need to be informed of the hazard too, as it may be counter-intuitive to know that such a small, round, old (seemingly discharged) metal hearing aid battery can do material physical harm. Obviously, children and cognitively disabled adults are at far greater risk. Even if they are old enough to communicate, they may not inform a parent or caregiver of the ingestion, nor tie together the symptoms they later experience with the ingestion.

www.battery-products.com is a professional dry battery, especially alkaline battery manufacturer in China. Chung Pak was found in 1980. Its head office is based in Hongkong, with one battery products manufacturing factory located in Shunde, Guangdong, Mainland China, employing a total of approximately 1,800 professionals of battery products. Started as being a battery manufacturer, Chung Pak has now developed to have diversified of paper separator, zinc products, metal plastic parts and tools manufacturing in addition to the core battery products manufacturing business.

For more information about battery charger visit our website.