Next, well look at the actual capacity of rechargeable batteries treasure problems. Because lithium-ion rechargeable batteries used in treasure has chemical properties decay, namely its capacity as the increased use of (or place) time and gradually reduced, so we require that under normal circumstances, the measured capacity rechargeable internal lithium battery is greater than treasure nominal value, be considered a qualified products. For example a nominal charge treasure batteries capacity 10000mAh, then its actual capacity batteries should ≥10000mAh only prove that there is no vacuity. About Charging the actual capacity treasure, need special equipment to be tested. In practice, the charging treasure is fully charged, the batteries and circuit board separation, the direct use of the instrument on batteries a constant 3.7V streaking discharge, discharge to the final actual value of the actual power values. Three external factors affect the actual charging effect If conversion efficiency and actual capacity rechargeable batteries treasure is its actual impact of internal charging effect, then, there are still some external factors, the same charge can affect the charging effect real treasure. First, we have to say is that everyone purchase channels, for most digital devices users are concerned, we seem to be more accustomed to online shopping that they (diao), Czech Republic (si) way to shop, you can buy homes to all kinds of goods from different places in different regions, this is a big step forward mode of shopping. But all things beneficial to have disadvantages, online shopping also has some disadvantages, such hype and quality issues, and so on. Here we come to the question, Which is stronger charging treasure to buy? For many consumers thrift psychology, when purchased online charging treasure will be selected based on price, but in those twenty or thirty dollars of low-priced commodities, many of which are black-hearted vendors, mostly There are some quality problems, such as: batteries charged seq to sand-generation core capacity vacuity, confusing definitions and more. When you buy an unknown brand or no brand charging treasure clear later, in the actual use of the process suddenly found it to be less than its actual ability to charge a nominal value of time, it must be careful, because most likely your hands charging treasure is a shoddy product quality problems. The best way to face this problem is to stop using inferior products is very dangerous because that may occur during use, personal or will be charging equipment damage. 4 correct view of the actual charge capacity The actual charge capacity on charging treasure, many users are through it for mobile phones and other digital devices to determine the actual number of charge cycles, mobile phone, for example, a lot of people to calculate the number of charging treasure charging a nominal capacity batteries are :( ) ÷ (mobile phone battery capacity) = number of charge cycles, assuming a nominal charge Po batteries capacity 10000mAh, mobile phone battery capacity is 1560mAh, so charging times = 10000mAh ÷ 1560mAh≈6.5 times. By the previous article, we know that this method of calculation is wrong, it does not have to charge the loss calculation process into account. Because small losses to the phone itself is negligible, so under normal circumstances, the correct way to calculate the number of actual charge treasure nominal charge for :( capacity batteries × conversion rate) ÷ (charged equipment capacity), assuming standard charging treasure said the batteries capacity 10000mAh, the conversion was 80%, mobile phone battery capacity is 1560mAh, the charging times for: (10000mAh × 80%) ÷ 1560mAh≈ 5 times, in fact, also be able to determine this charge disguised treasure whether there is the capacity of a virtual target situation. Summary: The main is that you buy rechargeable treasure in order to facilitate daily use, its the actual charge capacity has become an aspect of our relatively valued, we recommend to buy big brand products is an important reason is the presence of well-known brand products quality problems are relatively minimal. For ordinary consumers, the means for detecting the charging treasure just stop looking at the appearance and the number of two-stage test charging, charging treasure the quality of the merits would be difficult to distinguish, so we will continue to increase in future products marketed charging treasure test, but we have once again calls for the authorities to develop an early charge treasure industry GB, regulate the industry standard, the only way to maximize combat sinister manufacturers, protect the interests of consumers. witkeypowerbank
Posted on: Fri, 26 Dec 2014 06:27:34 +0000
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