How to improve the charging speed of large capacity power bank?

　　A lot of power bank supply 20000mAh claimed to be able to charge iphone 10 times, although a bit exaggerated, but also shows the power of this section of the mobile power really powerful.

　　For frequent train travel friends, to prepare a 20000mAh power bank supply is still very necessary, Who does not train the Ministry of Railways to install the power plug it?

　　On the road, a large capacity mobile power can effectively help us overcome loneliness, boredom and a long car back pain, but to the high-capacity mobile power is a very troublesome thing, because it is generally a twenty Hour. Now support your two strokes.

　　Method 1: High input voltage + high voltage fast charging plug. In general, the power bank input voltage is 5V, to improve the charging efficiency, increase the input voltage is a method. If you increase the voltage to 9V, then the charging time is shortened by nearly half. Provided that you have 9V fast-charge plug (or voltage converter), and your mobile power supply can accept 9V input voltage. Of course, these two conditions will consume your budget.

　　Method 2: Double-head charging. Some large-capacity power bank supply supports two interfaces at the same time charge, which is like two mobile power supply at the same time, saving half the time. Of course, to support dual-headed power bank supply is often the price is relatively high.

Gift USB Stick manufacturers choice

　　Gift usb flash drive manufacturers to produce electronic gifts experience, the gift USB Stick manufacturers mainly produce business cards, card usb stick shell and other products, its own mold, injection molding, price guarantee, production speed companies adhering to the "customer first, forge ahead" business philosophy , Adhere to the "customer first, the credibility of the first, quality first, service first" principle to provide our clients with quality services, professional customers to provide a model, design, sales and other services, your company is growing Faithful companion. As long as you have pictures, you have a model, you can find us. Our slogan is: "Only you can not think of the U disk, we can not do without U disk."

　　Our services are: customer first, the intention of service. Only the real work, in order to make the enterprise bigger and stronger. In recent years won the trust of new and old customers. Can carry. Performance, exquisite appearance, highlight distinguished. Small, lightweight, suitable for storage exchange, enterprises engaged in promotional gifts or corporate gifts to commemorate the corporate brand, then customers like how the u disk gift? In fact, people are the same, like Meng, beautiful things, so that in the u disk customization gifts, u disk manufacturers as far as possible to the same aspects to the customer recommendation, because many customers do not know their true thoughts, we To do better services and recommendations to meet customer needs.

　　We already know what customers like USB Stick gift, then we will design a beautiful Meng point, there are personalized u disk. Beautiful things usually attract people's eyes, if the spirit of the u disk gift to the customer, will naturally lead to customer attention, in line with the customer's aesthetic vision, customers will naturally like to bring around, it is not reached The purpose of corporate propaganda? Select our gift USB Stick manufacturers will not be wrong.

Power bank to avoid near the high temperature fire

　　In recent years, the rapid development of science and technology, in order to solve some, such as tablet PCs, smart phones and other electronic equipment power consumption, when power bank came into being, has no one I do not know nobody knows to pop open. But the mobile power to bring us convenience, if used improperly there is a big security risk.

　　Power bank appears to be small and exquisite, but in the event of danger is tantamount to a time bomb around, very dangerous. Under normal circumstances, mobile power although there are more or less the quality of defects, such as power standard and other issues, but many will not cause personal injury, so the general public do not have to worry too much. Many mobile power caused by the fire for the user to deal with more than improper, such as the mobile power to prevent the fire next to the summer sun exposure, often receiving high temperature.

　　1, to avoid power bank for a long time to charge, try to use the official configuration of the charger, do not use the charger does not match.

　　2, select the regular manufacturers of products, ask for an invoice.

　　3, power bank when not in use, not placed in high-temperature place, but not into the water, should be placed in a dry place.

　　4, do not disassemble mobile power or unauthorized transformation, if necessary, to invite professionals to operate.

　　5, to consider when purchasing mobile power packaging or instructions on the specified temperature range, to avoid the use of high-temperature security risks arise.

　　6, power bank is not just bigger than the mobile phone battery capacity so simple, so consumers must be comprehensive assessment of the purchase of its security attributes, such as circuit boards, batteries, materials and brands.

　　Fire Department reminded: Many power bank manufacturers to produce the product itself, the safety factor is not high, may give the general public a great security risk, need the majority of consumers to be vigilant. Consumers in the place or use should be away from flammable, high temperature, fire and other places, so that mobile power in a safe environment. Visible select a high quality mobile power manufacturer is very important, QQPOW power bank manufacturer is a very good choice.

　　QQPOW products design combines practicability and creativity.Our designers‘ sense of fashion has driven us to come up with different kinds of creative and stylish products.

USB Stick which brand of good quality?

　　USB Stick, full name USB flash drive, it is a use of USB interface without physical drive miniature high-capacity mobile storage products, through the USB interface with the computer connection, plug and play. U disk on the market a large number of brands, in the end what brand of USB Stick quality is good?

　　USB Stick brand best quality ranking:

　　Kingston: the global leader in storage products, the world's largest manufacturer of memory modules, one of the top 500 US companies, the Far East Kingston Technology Co.,

　　PIONEER: Founded in 1985, Peripheral Memory / Flash Leader, one of the largest brands of IC and digital products in the United States, will be EnWei Technology Co., Ltd.

　　SanDisk: The world's largest supplier of Flash data storage products, the world's leading brand of USB flash drives industry, San Diego Semiconductor (Shanghai) Co., Ltd.

　　Patriot: in 1993 Beijing, China well-known trademarks, high-tech enterprises, the international market leading IT products well-known brands

　　QQPOW: Shenzhen famous brand, one of the major domestic mobile storage products suppliers and exporters, set technology, engineering, trade as one of the leading high-tech enterprises, Horizontal Tech Group Limited

　　As the saying goes: "only buy right, do not buy the wrong", for now U disk brand so many times, pick a good quality brand has become a luxury move things! The more well-known U-brand selling price more expensive , As the U plate which brand of good quality, it is recommended that consumers or brand, reputation, after-sales, quality and other aspects to compare and then buy.

Email:info@szhorizontal.com

Tel：86 755 -83473753

Fax：86 755 -83472094

Skype:horizontal@hotmail.com

Whatsapp:+8618124514712

website: http://www.qqpowerbank.com

Power Bank selection? Analysis of three types of batteries

　　Good power bank, the key depends on batteries. Power Bank inside the battery is like a car's fuel tank and transmission system, responsible for the entire mobile power to provide a steady stream of power, directly determines the mobile power good or bad. Mobile power circuit board can be seen as a control system, mainly responsible for the power distribution and conversion, the lithium batteries provide 3.7V (or higher) voltage is converted to standard 5V (or higher) voltage, to To provide power to the device being charged.

　　The current mobile power batteries generally use lithium-ion batteries, but the performance varies, but also from the shape is completely out of sight, the general specifications can not be reflected. The following from the battery to start, step by step to explore the mysterious world of mobile power.

　　First, lithium cobalt oxide (LiCoO2)

　　Lithium cobalt oxide is commonly known as liquid lithium-ion battery, a common form of 18650 and the shape of the box. 18650 battery is a diameter of 18 mm, 65 mm high cylindrical battery (looks like the 5th battery of the enlarged version), widely used in laptop batteries. As with the laptop battery, now on the market more than Liucheng mobile power use is 18650 battery.

　　Lithium-ion batteries are currently commercialized as a cathode material. The theoretical capacity is 274mAh / g, the actual capacity is about 140mAh / g, and the actual capacity has reached 155mAh / g.

　　The cathode material has a high working voltage (average working voltage: 3.7V), and has stable charging and discharging voltage, small volume, high specific energy, good cycle performance, high electrical conductivity, simple production process and easy manufacture.

　　Main advantages: technology is mature, a wide range of applications, small size.

　　The main shortcomings: the life cycle of 300 or so, low security, anti-overcharge poor, not suitable for high-rate charge and discharge, after the pollution of the environment.

　　Second, nickel and cobalt manganese (LiNiCoMnO2)

　　Nickel-cobalt manganese, also known as ternary material (LiNiCoMnO2), is a polymer lithium-ion battery, a common form of soft packet shape. Note that lithium cobalt oxide can also be made into a box shape, but after molding is hard, pinch can be distinguished.

　　Ternary materials with the popularity of smart phones in the past two years the rapid development of the use of more and more areas. It is nickel salt, cobalt salt, manganese salt as raw material, the proportion of nickel-cobalt-manganese can be adjusted according to actual needs.

　　Ternary material to do positive battery lithium cobalt oxide battery relative to the high security, life is higher than lithium cobalt oxide, reached 500 times the use of cycle life.

　　The main advantages: the volume of diversity, the use of a very wide range, not easy to explosion, high safety factor.

　　The main drawback: higher prices, environmental pollution after the waste, high current charge and discharge performance is weak.

　　Third, lithium iron phosphate (LiFePO4)

　　Lithium iron phosphate chemical name ferroelectric, and the front two types of battery the biggest difference is that the battery cathode joined the iron element. Lithium iron in recent years has just started, is a very promising material, its safety performance and cycle life can not be compared to other materials, which is also the most important technical indicators of power battery. Charge and discharge cycle life of 2000 times, a single battery over-voltage 30V does not burn, puncture does not explode.

　　Lithium iron phosphate cathode material made of high-capacity battery easier to use in series to meet the needs of frequent electric vehicle charge and discharge, and has a non-toxic, non-polluting, safe performance, wide range of raw materials, cheap, long life, Is a new generation of lithium-ion battery ideal cathode material.

　　At present, ferroelectric high-capacity electric buses, signal base station energy storage and large-scale UPS applications, including mobile power, AA batteries have just begun to test the water mass production, which makes ferroelectric gradually in the large-capacity UPS, small energy storage battery , Caoping Deng, power tools are widely used.

　　Main advantages: 2000 cycles life, high current charge and discharge, less resistance to heat less, safe, environmentally friendly non-toxic.

　　The main drawback: expensive, digital products have not yet been used in large-scale, low-recognition of the minds of consumers.

Email:info@szhorizontal.com

Tel：86 755 -83473753

Fax：86 755 -83472094

Skype:horizontal@hotmail.com

Whatsapp:+8618124514712

website: http://www.qqpowerbank.com

Power bank that thing,you know?

　　Popularity of smart phones, the relative stagnation of the popular one-piece design and battery technology, allowing power bank to become the junior partner essential travel home accessories. How different from the color of the shape, battery capacity power bank, choose the most suitable for their own money?

　　1. Large size power bank or mini power bank

　　Power bank inseparable from the "mobile" word, portability is the primary consideration, before buying you need to weigh its volume. Some hundreds of million mAh mobile power volume is often too large, although able to charge the tablet and other devices, but they are not suitable for everyday carry. In general, the phone is fully charged to meet once (probably around 5000mAh), compact style would be a good choice for everyday commuting.

　　2. The capacity is the key

　　Power bank battery capacity is usually expressed in numbers is naturally bigger and more attractive with the "mAh" (mAh). Before OEM power bank, small partners need to know about their own use of the device battery capacity, which is advantageous in terms of the performance of mobile power. Such as mobile phone battery capacity of 1500mAh, a capacity of 5000mAh mobile power charge can be achieved in theory, about 3.3 times.

　　But in fact, the use of power bank lithium battery material itself is self-discharge characteristics, coupled with the loss of discharge, can not achieve the basic theory of charge cycles. For example, the above example mobile power that can charge the phone 2.5 times the performance can be justified.

　　3. The safety-related control chip

　　Since the power bank is actually used to control the discharge of an integrated circuit, the control chip is equally important, be able to identify the charging status of the device, and a corresponding change in the behavior of the charger. Generally speaking, with fast charging, mobile power outstanding safety rating, and other advanced features are used to better control chip, relatively speaking, more secure, the purchase may be appropriate attention.

　　4.battery quality can not be ignored

　　Although power bank  look the same, but the inner clearly different. In addition to the cost of part of the decision mentioned above, the control chip, and the lithium battery itself. In general, well-known international manufacturers of battery performance and have a good reputation.

　　Of course, the price is a critical, expensive is not necessarily the best, but with less low-cost mobile power lithium batteries must not be very good.

Learn to safely use power bank

　　Power bank (Mobile Power Pack, MPP), also known as charge treasure, travel charger. A set of power bank supply and charging functions in one portable charger, you can give mobile phones, tablet computers and other digital equipment charge anytime, anywhere. Generally composed of lithium batteries (or batteries, rare) as an electricity storage unit, easy to use and quick.

　　AC plug type

　　Comes with foldable AC plug power bank - fold-line power bank: can be directly plugged into the household outlet to charge the product itself, set the charger and mobile power functions, more practical and more portable.

　　LCD screen type

　　LCD display with power bank. With mobile power  development, the user has not satisfied the charge and more users seek safety and personality. Mobile power market has been part of the housing and battery type efforts to produce a digital display with a mobile power mobile power is shown. Such products are generally pure cobalt batteries, reduce errors charge displays.

　　Different types of power bank core components, briefly speaking has two parts, one is the storage capacity of the media, and second, the other medium energy into electricity. So batteries can be good or bad as an important measure of the quality of power bank.

　　Power bank, the designer from the environmental design, art, portable and many other considerations. The market was further personalized adjustment. Once again, the power supply to the mobile industry to bring a new design concept. The reason is called mobile power mobile power, the main idea is attributed to a portable, lightweight.

　　Split Additive

　　Split a power bank, energy absorption by a plurality of blocks with a combination of novel not only it looks chic, and very playful, full of fun. Fuselage equipped with LCD display, can accurately display the remaining battery condition. Each power block has a nominal capacity 2600mAh, it can be added together, the total expansion of overall capacity to meet the electricity demand of different user needs.

　　Stylish compact

　　Mobile power appears, at this stage no doubt eased the intelligent end-use of electricity shortage problem, easy to carry mobile power, mobile features brought us great convenience. Mobile power now belongs to carry goods, to ensure product capacity on the basis of how to reduce the volume of the product, make the product more compact, easy to carry mobile power appearance is one of technological innovation trends! Secondly, how advanced industrial design, and even humanistic idea in the design of the mobile power, mobile power to make feel more comfortable, more fashionable, but also mobile power technology innovation trend.

　　Built-in rechargeable line

　　Built-in charging cable mobile power. For mobile power users, in addition to the charge for the digital products, the mobile power user but also the pursuit of portability. So the built-in rechargeable mobile power line came into being, with the built-in charging cable, users can no longer find charging cable and adapter to worry about. Only set yet made a built-in three mobile power appearance of patent and utility model patent certificate. This built-in three mobile power products built Apple charging cable, MICRO and MINI charging cable charging cable is compatible with most of the mobile phone market.

　　LED lamp type

　　Mobile power with LED lighting and with the charging function, this mobile power is currently the most popular on the market. The advantage of this type of mobile power capacity, but also with a convenient LED lighting in low light situations, very suitable for professional external power supplies.

　　With solar type

　　This type of mobile power can be used in areas of relatively long duration of sunshine, but the general applicability is not strong. Mobile power with solar panels, during use can be charged by solar power so as to make up for the purpose. Such mobile power before the main application in the special forces and special industries. With the gradual improvement on the civilian conversion rate of solar panels, gradually popular.

　　Tablet type

　　Tablets Power, tablet product has been able to basically meet the demand for office anytime, anywhere high efficiency, the use of too frequent, life is short, how to improve the use of time flat products, maximize its highlighting function of the problem is particularly important. Wherein the large capacity 10400mAh mobile power Tablet PC, and is for the best solution to solve this problem. Has a large-capacity mobile power, anytime, anywhere can provide a steady flow of power to the flat products in a mobile state.

　　Wireless charging power bank

　　It refers not need to plug the USB cable, do not connect the power cord socket, you can achieve wireless charging mobile power portable outdoors. Wireless charger and it has a very different nature.

　　Wireless charging power bank principle: based on the traditional mobile power on adding wireless charging capabilities. Functionally equivalent to a power supply and a wireless mobile convergence charger.

　　Because the need for a wireless charging transmitting and receiving ends, so the wireless mobile power charging mobile power on the basis of a conventional mobile power transmission apparatus is mounted, and charging the mobile phone must support wireless charging, with wireless charging receiving coil. In the case of a transmitting and receiving ends of each coil, the sender coil wired power generating electromagnetic signals, the receiver coil induces an electromagnetic signal transmitting side to generate electric current to charge the battery.

QQPOW power bank : http://www.qqpowerbank.com