1, in fact, we all know that as long as it is charging will cause damage to the battery, but wireless charging and wired charging compared, wireless charging will cause more damage to the battery, because wireless charging will generate more heat, the heat generated is relatively large damage to the battery. Whether the line charge charges the battery is controlled by the internal circuit of the mobile phone, and the initial voltage for the normal operation of the internal control circuit of the mobile phone is provided by the battery.
2, wireless charging than wired charging more damage to the battery. As long as it is charged will cause damage to the battery, but wireless charging and there areWire charging is compared with wireless charging, wireless charging is more damaging to the battery, because wireless charging will generate more heat, and the heat generated is relatively large. Whether the line charge charges the battery is controlled by the internal circuit of the mobile phone, and the initial voltage for the normal operation of the internal control circuit of the mobile phone is provided by the battery.
3, wireless charging damage battery: wireless charging in addition to the charge can not be directly supplied to the hardware, other aspects have no impact. You said that the injured battery is wireless charging while playing will be far more than the wired battery, because the wired power supply does not use the battery, and the wireless is charging while discharging2 >
When purchasing a charging bank, you need to pay attention to the following four points to avoid buying poor quality products. The preferred polymer cell is light and non-explosive, and the 18650 cell is heavy and may explode. Conversion rate A power supply can charge the phone several times depends on the circuit board conversion rate and cell capacity, cell capacity is large, circuit board conversion rate is low charging times will be relatively small, on the contrary, cell capacity is small, battery board conversion rate is high, charging times will be the same.
The mobile phone battery is an essential item in our daily life, and the charging bank is a necessary artifact for us to go out. How to choose a qualityQuantity of qualified charging bank to ensure the safety of mobile phone battery? Here are some tips to help you. Choosing a brand charging bank Choosing a brand charging bank can ensure the quality and safety of the product. At the same time, the after-sales service of the brand charging treasure is also more perfect.
The power bank will explode, but don't panic too much! Because most of the explosions occur in fake and shoddy products and small brands, choosing products with high reputation and popularity rarely happens. In terms of safety material, the new lithium polymer battery cell and high-quality imported lithium ion (18650) battery cell are preferred.
We look at a formula: charging times = charging bank capacity x conversion efficiency/mobile phone battery capacity. If you do not often go out, often have a rechargeable power supply, it is recommended to choose 2-3 times; Choose the one with small capacity; If you often go out, you need to choose about 4-5 times of charging, and choose the right one with large capacity.
Sennheiser, as one of the world's four largest headphone manufacturers, not only ranks first in the global headphone market share, but also enjoys a reputation in the fever fieldThere are two series of real wireless headphones, of which the best sales is the air series, a few hundred yuan price can buy a very good sound quality and connection stability.
About one hundred yuan brand better headphones are Toulas H innovation EP-630, Rambler H185P, millet circle iron Pro, BOH5 Bluetooth headphones. Toulas H3 appearance, this headset uses metal seiko, sound effect in 100 yuan headphones, is a relatively excellent one.
In general, these three earphone brands are basically manufactured by Japan Fengda. brand-wiseIn terms of popularity, 1 Sennheiser, 2 Ramblers, 3 Meizu. Relative advantages, Senhai headset varieties than Ramblers and Meizu more. And the sound quality is relatively good, after all, it is an old brand in Germany, and the reputation of consumers is good.
Science and technology change life 1 Science and technology, as the name suggests, is the meaning of science and technology. We should not be unfamiliar with science and technology, because it uses and services around us, and is closely related to our lives. It doesn't just bring us old techWireless charging gives us mental pleasure, but also brings us physical comfort.
Steps Old explosive technology wireless charging : Cut off the bottom of the mineral water bottle, and cut along the bottom concave gap. Trim off any excess from the bottom of the cut water bottle to give it a floral shape. Mix the paint and evenly paint the flower-shaped bottom of the bottle. Use a razor blade to cut the shape of the blade into the thin straw and preheat it with a lighter to bend it. This makes the flowered leaves.