External Battery is the direct charging to the mobile device has its own electricity storage unit device. Current market major categories configured specifically for the Iphone charging the treasure and versatility charge treasure, but even dedicated Iphone, the basic configuration of the standard USB output, can basically meet the common market of mobile devices mobile phone, MP3, MP4,, PDAs, PSP, Bluetooth headsets, digital cameras and other digital products.
How do consumers to buy high-quality External Battery? Professionals give the following suggestions?
1. To see the conversion rate. A power supply can charge the phone several times depends on the conversion rate of the circuit board, large capacity the batteries, circuit board low conversion rate of charge cycles will be relatively small, known Instead, capacity batteries, power board conversion rate, charge The frequency is the same.
2. See the materials used key components: mobile power in the internal structure of materials imported or domestically produced material. Such as boost system capacitance.
3. To see the brand of mobile power. Mobile power has no real brand, the main reason is really popular in the mobile power a short time, to talk about the real brand is still too early, and now many emerging mobile power brands are good quality, mobile power brand, mainly taking into account the sales of these manufacturers, production and product quality will have a professional quality control and detection mechanisms, but only as a reference, not for key reference factors.
Mobile phones, electronic products have penetrated into our lives, how to use it without power appliances has become a focus of our attention, let us look into the charge treasure world! Today, mobile phone has become a crowd integral part of daily life, use is frequently brought enough power, mobile power came into being. An essential tool for the influx of people away from home, ready to use rechargeable mobile power, and most of the mobile power is compatible with all USB charging devices that support mobile phones, tablets, cameras and other equipment, is definitely going out, travel charge treasure.
Our products have quality assurance, many dealers are selling our products. Many people like our external battery