Gongma lithium batteries have the following characteristics:
1. Good quality, good materials, long service life and special internal structure that is not easily damaged.
2. Large capacity, high working voltage, suitable for long-term use.
3. Ultra-long mileage, extremely fast start-up, cadmium-free formula and ultra-high cold resistance. It has strong endurance, fast start-up and strong power. and environmental protection, and its performance is still excellent in low temperature environments.
In summary, Gongma lithium battery is a high quality and excellent performance battery product that can meet the needs of different usage scenarios.
How to use lithium batteries correctly
Lithium-ion batteries (Li-ion batteries) are developed from lithium batteries. Sony Corporationof Japan invented a lithium-ion battery that uses carbon as the negative electrode and lithium-containing compounds as the positive electrode. During the charging and discharging process, no metallic lithium exists, only lithium ions. battery. There is no specific inventor.
Everyone can develop their own materials. There are many types of materials for positive and negative electrodes, such as lithium manganate, lithium iron batteries, ternary material batteries, etc. Each company develops different materials based on its own research and development experience. Materials, dosages and other formulas are confidential. This is a trade secret and cannot be filed for a patent because patents require disclosure of all information.
Of course, patents will be generated during the research and development of batslaughs. For example, if your battery uses a special structure or processing method to achieve a particular purpose, you can usually apply for a patent. for utility model patents, very few invention patents!
There is no specific patent, so it is basically equivalent to the Linux operating system. Belongs to open source.
When charging a new mobile phone for the first time, the prompt will indicate that it is full. Additionally, it is best to indicate that it is full. to continue charging for 15 minutes. The battery will last longer! So how to use lithium batteries for mobile phones correctly?
Mobile phone batteries are most afraid of high or low temperatures
< strong > 1. High temperatures above 100℃
will seriously affect battery life and capacityenergy storage, and could cause the battery to melt or explode. Therefore, please keep lithium batteries away from fire and other heat sources.
2. High temperature from 35℃ to 100℃
Yes, you read correctly, from 35℃ (human body temperature is (usually 36.2℃ -37.2℃) Battery life begins to be significantly affected by temperature. The higher the temperature, the greater the impact.
The rated life of lithium batteries is at least 800 times fully charged and discharged. Based on the average charge of a mobile phone once per day, a battery should last approximately three years. But the vast majority of batteries don't last that long. This is largely because the battery is affected by the temperature of the human body. This is partly because it is affected by heat ggenerated by other chips in the mobile phone.
Why do laptop batteries always seem to last less than cell phone batteries? This is because: First, laptops generate much more heat when operating than cell phones, and heat from the computer chip is easily transferred to the battery. easy to exceed 40℃. Second, in order to charge faster, laptops generally have higher charging current and larger battery capacity, and the battery itself generates heat during charging and discharging. Third, the battery is usually located on the bottom panel, making it less likely to dissipate heat.
Also, if your device generates more heat during use, such as making long calls on your mobile phone, playing large games onyour mobile phone or playing games on your laptop, this heat will be conducted to the battery, In addition, the heat generated by the battery itself during charging will not pose a safety risk, but it will also affect battery.
So if you find that the device is noticeably warm while charging (like an iPhone playing 3D games while charging), you might consider waiting until it is fully charged before charging. play with the charging cable.
3. Below -40 ℃
It will reach freezing point and freeze completely.
4. Low temperature from 10℃ to -40℃
This will shorten battery life, but will not cause permanent damage to the battery, because as long as the temperature returns to normal ambient, the power will be restored automatically.
Ideal state of the lithium batteryum
The ambient temperature of the lithium battery in operation is about 20 ℃ (almost the indoor temperature). At this time, the battery discharge and charge performance can be maximized. If you want to leave the battery idle for a long time (more than three months), be sure to charge it to about 40% before leaving it idle (forget it for a short time, the key is the problem). For this reason, when the battery leaves the factory, the battery factory charges it to 40% before leaving the factory. The lower the temperature of the unused battery, the slower it will age, but it should not be lower than -40℃.
Precautions when charging mobile phone batteries for the first time
We are no longer in the era of nickel-metal hydride batteries. 'see you ! memory ! You charge it to 100%, the charger will no longer produce neckrant! Then if you charge it for 100 hours after 100%, it will just cycle between 99% and 100%!
Try using the battery! of the new mobile phone as low as possible Recharge after reaching 20%, which can reduce the number of charging times and extend battery life.
When charging a new mobile phone for the first time, the prompt will indicate that it is fully charged. Additionally, it is best to indicate that it is full. It is best to continue charging for 15 minutes. . The battery will last longer!
Do your best Turn off the power once it is fully charged. Do not charge for too long. You don't need to charge a new phone for 12 hours for the first time. time, charge it fully. Although the mobile phone has an overload protection function for the battery, it is recommended to unplug the tmobile phone once it is fully charged.
ChargingYou must use your own charger and do not use chargers from other products to avoid damage to the device. Non-original chargers pose serious hidden dangers in terms of product safety, materials and heat. This can extend the first charging time of a new mobile phone. or may cause serious damage to the device. Cause an explosion and even burn the new phone.
Be sure to do a full discharge once a month (completely exhaust the power until it automatically turns off). This is the best way to maintain the battery of your new mobile phone.