How to prevent ordinary consumers? Experts especially remind the public that the use of mobile phone batteries should pay attention to the following aspects: First, when buying batteries, you must look for the "CCC" logo, it is best to use genuine original batteries, do not covet cheap Buying cell phone batteries produced by informal manufacturers, the safety of these batteries is not guaranteed, and the probability of danger is much higher.
Second, use the original or reputable brand charger. Generally, the mobile phone lithium battery has a limited range of charging current intensity. We can judge the current limit value by the battery capacity marked on the battery. If the mobile phone lithium battery has a nominal capacity of 800 mAh (mAh), the charging current intensity is generally It should not exceed 800 milliamps (mA). Exceeding this current strength may cause abnormalities in the battery. The original charger and the original lithium battery are the most suitable, the regular brand of charger will usually also indicate the battery capacity range of the applicable lithium battery for consumers to choose.
3. Charge according to the standard time and procedure specified in the manual. The charging time of the mobile phone lithium battery is not as long as possible, and it is best not to charge more than 12 hours. 4. Do not expose the battery to high temperatures or cold weather. At present, it is summer, high temperature and heat, don't put the phone in the hot sun, or put it in the air-conditioning. It's normal to have a little heat on the battery while charging, but you can't let it withstand the "cold" of high temperatures, so don't cover anything on your phone. The ambient temperature for charging the battery is preferably between 10 ° C and 30 ° C.
5. When storing the lithium battery of mobile phone, do not store or carry it with other metals, and do not store it in a high temperature or high humidity environment.
6. If you find that the battery is not heating normally, expansion deformation, liquid leakage or other abnormal phenomena, do not hesitate to use this battery, you must stop using it.
7. Be careful about the so-called “super-capacity†and “excessive standby†mobile phone lithium batteries on the market. At present, some domestic manufacturers simply increase the battery capacity, and little or no research on mobile phone circuits or security configuration, security technology is not mature. In terms of process maturity, batteries below 1500 mAh are safer, so don't pursue high capacity when purchasing batteries.
Eight, do not take too long to answer the phone, try to use the headset to answer the phone. Try not to make a phone call while charging, don't hang your phone on your chest, try to put your phone in the bag. Safety is neglected. Today, when everyone uses mobile phones, the general public must raise their awareness of safety, and do not carelessly, otherwise they will regret it if something goes wrong!
Series Steel Structure Industrial Cooling Tower
Tower structure: all steel structure, tower skeleton, cloth water system, climbing ladders, guardrails are Q235-B material, anti-corrosion using hot-dip galvanizing, surround panel for glass Glass steel.
Windpipe: kinetic energy recovery type, air flow organization is reasonable, high efficiency;
Fan: Wing-type adjustable cooling tower dedicated shaft fan, blades are aluminum alloy or glass steel.Motors,
gearboxes: YE2 series outdoor energy-efficient energy-saving motors, protection class IP55, insulation class F-class.
Filler: modified PVC raw material thin belly filler, high temperature, aging, flame retardant, bonding into a block strength.
Water receiver: the use of high-efficiency low-resistance rib arc water receiver, modified PVC material pull squeeze molding, water collection effect is significant, the drift rate is less than 0.01%.The fan system tower is equipped with motors, gearboxes, fan access platforms and passageways, and there are climbing ladders and guardrails outside the tower.
Pool: This tower's pool and foundation, pre-buried steel plate, etc. by the user is responsible for, the water level should be controlled at -0.25-0.3m as well.
Applied to petroleum, chemical, metallurgy, medicine, electricity and other industrial large water circulation system.
Series Steel Structure Industrial Cooling Tower,Industrial Water Cooling Tower,Industrial Cooling Tower,Mechanical Cooling Tower
Wuxi Ark Fluid Science Technology Co., Ltd. , https://www.fangzhou-arkfluid.com