After the lithium battery is placed, the cruising range is much shorter, which is probably due to unbalanced battery charging.
The lithium battery protection board does not have a balanced charging function. Some individual cells in the battery are over-discharged, so the battery power is unbalanced when charging, charging stops when one of the cells is full and. the other cells are not fully charged. Low battery. When discharging, low power cells are de-energized and stop discharging. Although some cells still have plenty of power, they can no longer be used.
Check the voltage once it is fully charged. The total voltage is not sufficient and the battery cell voltage is not sufficient. The battery cells may be broken, so the battery may be completely damaged.era cannot work.
Use balanced charging to fully charge each cell or replace some poor cells.
Will lithium batteries be damaged if not charged for a week?
Compared with lead-acid batteries, lithium batteries have the advantages to be light and large. capacity and lifespan.
1. Safety Comparison: Different lithium battery materials (lithium manganese oxide, lithium iron phosphate) have different safety. Lead-acid battery technology is quite mature and is safer than lithium batteries. .High
2. Environmental protection comparison: Lithium batteries do not cause pollution (most of them, but some manufacturers also do it poorly), while lead batteries are polluted by the metal lead heavy. Therefore, vehiclesElectric vehicles using lead-acid batteries will continue to pollute the environment.
3. Price comparison: The price of lithium batteries with the same capacity on the market is more than twice that of lead-acid batteries. This is why electric cars using lithium batteries are more expensive.
4. Energy comparison: The mass ratio, volume ratio and energy ratio of lithium batteries are about 40% higher than those of lead-acid batteries.
5. Self-discharge rate comparison: The monthly self-discharge of lithium batteries is less than 3%, while that of lead-acid batteries is 15-30%, which is a big difference.
6. Service life comparison: Commonly used lithium iron phosphate has no memory effect after being charged 1500 times. Its storage capacity is around 85% after 1500 charges, while the lead-acid battery is approx.iron 85%. 500 times and its storage capacity will also decrease significantly, and the memory effect is obvious. Therefore, electric vehicle batteries using lithium batteries will have a longer lifespan.
7. Voltage platform comparison: The voltage platform of lithium batteries is above 3V, while that of lead-acid batteries is 2V.
8. Comparison of discharge characteristics: Simply put, for batteries of the same capacity, lithium batteries can discharge about 30% more electricity than lead-acid batteries under high current discharge.
What is the difference between lithium batteries and alkaline batteries? Do they both have size 5 batteries?
Your question concerns a characteristic of lithium batteries: self-discharge rate (referring to one month of non-use), how much of electrical energybattery itself may lose)
Lithium batteries are made of different materials and have different self-discharge rates. Generally, it is less than 3%, that is, 3% of electricity is lost in a month.
At the same time, the self-discharge rate of lithium batteries is related to the remaining power (i.e. the amount of remaining energy). The test result is that self-discharge is slowest at 60°C. % of energy remaining. If it is out of power, it cannot be left discharged for a long time and it will discharge after being fully charged for a long time. Electricity is fast.
After much rambling, I want to remind you that if your battery is low, it is recommended to recharge it.
If your battery is more than 30% charged, it doesn't matter if you leave it for six months.
Also, your current situation is absolutely fine, sorest assured!
What is the reason why cell phones discharge so quickly?
Lithium batteries and alkaline batteries are AA size. The difference between lithium batteries and alkaline batteries is:
1. Different definitions: A “lithium battery” is a type of battery that uses lithium metal or lithium alloy as the negative electrode material and uses a non-aqueous electrolyte. solution. Alkaline batteries are batteries containing manganese dioxide as the positive electrode, zinc as the negative electrode, and potassium hydroxide as the electrolyte.
2. Different characteristics: lithium batteries have relatively high energy, long life, which can reach more than 6 years, and high rated voltage, which is approximately equal to the series voltage of 3 nickel-cadmium or lithium rechargeable batteries. nickel-metal hydride. She hashas high power endurance and a low self-discharge rate, which generally can be less than 1%/month.
Alkaline batteries may produce less current than regular batteries. The capacity of alkaline batteries will decrease as the output current increases. For example, the same battery may have a capacity of 3000 mAh at low output current, but when used with a current load of 1A, the capacity will only be 700 mAh, which is smaller. than the original 1/4.
3. Various Precautions: Keeping the lithium-ion battery power between 10% and 90% is helpful to protect the battery. The charging temperature range of lithium batteries is 0-45 degrees Celsius, and the discharge temperature range of lithium batteries is 0-60 degrees Celsius. Normally, a 50% charge is the best solution for storing a lithium-ion battery.
Alkaline batteries will lose electricitytrolyte if left for a long time. Since the electrolyte is a corrosive alkaline substance, potassium hydroxide, it will irritate the eyes, respiratory tract and skin. The electrolyte in alkaline batteries can also corrode metal and damage electronic parts, so electrolyte leaking from the battery can also damage products using the battery, especially electronic products.
Reference materials:
Baidu Encyclopedia-Battery lithium
Baidu Encyclopedia - Alkaline Battery
If you use a vivo mobile phone, the power consumption is related to the battery capacity and in used condition. the battery capacity, the longer the standby time under the same conditions; models with the same battery capacity will have different power consumption if used in different statesrents. Additionally, after a long period of use, battery activity will decrease and capacity will be attenuated. It is recommended to go to vivo customer service center to check and replace the battery.
Main factors for faster energy consumption:
1. Models supporting 5G network, 5G network speed is fast, data processing capabilities and power. of the mobile phone are The output is more complex, consumes power faster and generates more heat;
2. Playing games, watching videos and live broadcasts for a long time will consume more power;
3. Running a large number of programs in the background will increase power consumption;
< p>4. Screen The higher the brightness, the louder the volume of the mobile phone, or the use of data networks will consume more power;5. ratesHigh refresh rates will increase power consumption appropriately. If the software itself supports high definition image quality and high frame rate, such as gaming software, which will increase power consumption when turned on;
6. such as GPS positioning and Bluetooth will increase power consumption;
7, In areas with poor operator signal coverage, the mobile phone will frequently search for the network and power consumption energy will increase.
To reduce energy consumption, it is recommended to apply the following methods:
1. Models supporting 5G network, common usage scenarios, such as usage. Social software and music listening It is recommended to use 4G data network for scenarios such as reading novels and reading novels that require low network speed. When you need a faster 5G network to play games or download files at high speed, 5G enabled. The data network can effectively extend battery life;
2. When playing games, watching videos and live broadcasts, appropriately reduce the brightness and volume of the the screen;
3. Adjust the software settings appropriately. reduce the image quality and frame rate. For models with high refresh rates, you can set it to Regular refresh rate reduces power consumption
4. Clean unnecessary programs in the background and generally use "one"; -Click acceleration function;
5. GPS positioning, Bluetooth, etc. are not used When using the function, you can turn off the function to reduce power consumption;
6. Enter Settings- Battery and choose to enable power saving mode, super power saving mode or sleep mode as needed.
If the above method does not improve the situation, please backup important data on the mobile phone in advance and take the mobile phone to the Vivo customer service center for inspection and treatment. (How to check vivo customer service center address and contact number: Enter the app “vivo official website/vivo shopping center” – My – service point or click the web link to enter and select the current city to get it.)
Warm reminder: It is recommended to bring relevant purchase certificates (such as purchase invoice/warranty card/ID card) when purchasing. travel and call the service center staff in advance to ensure that the staff will go. during normal working hours to avoid empty trips and return tripss, be careful on the road.