Lithium iron phosphate will lose its effectiveness if stored at 100 degrees.
The use environment of ordinary lithium iron phosphate batteries: the charging temperature of lithium batteries is 0 ℃ ~ 45 ℃, and the discharge temperature of lithium batteries is from -20℃~60℃. Self-discharge of lithium batteries is affected by ambient temperature and humidity. High temperature and humidity will accelerate the battery's self-discharge. It is recommended to store the battery in a dry environment between 0℃ and 20℃.
How to store lithium iron phosphate batteries
1. Lithium iron phosphate batteries have no memory effect and can be charged as needed. However, it should be noted that lithium batteries cannot. be too discharged. The discharge causes an irreversible loss of capacity. When the machine reminds you that the battery is lowweak, it immediately begins to charge.
2. During daily use, the newly charged lithium iron phosphate battery should be left aside for half an hour until the charging performance is stable before use, otherwise the battery performance will be affected.
3. When not using the instrument, be sure to remove the battery and store it in a dry, cool place.
What are the ambient operating temperatures of lithium batteries and lead-acid batteries?
The charging temperature range of lithium batteries is 0 to 45 degrees Celsius when charging lithium. -ion batteries, a dedicated lithium-ion battery charger must be used. Lithium-ion battery charging adopts constant current and constant voltage methods. It is first charged with a constant current as the voltage changes to a voltage chargeconstant, charging stops when the current decreases to 0.01 C.
The discharge temperature range of lithium batteries is 0 to 60 degrees Celsius. When digital products equipped with lithium-ion batteries are exposed to sunlight or stored in hot cars, it is best to use them. When the product is turned off, if the operating temperature exceeds 60 degrees Celsius, the lithium-ion battery will accelerate aging. After a lithium battery is stored for a period of time, even if it is not recycled, some of its capacity will definitely be lost.
Lithium-ion batteries can be stored at an ambient temperature of
What temperature can lithium batteries withstand?
The working environment temperature of lithium batteries and lead-acid batteries is related to the brand, product series, use occasions andunder other conditions, and cannot be universal. At the same time, the battery also distinguishes storage temperature, charging temperature and operating temperature.
Conventional lithium battery operating temperature: -20℃~60℃, but generally below 0℃, the performance of lithium battery will decrease and the discharge capacity will decrease accordingly, so the working temperature of lithium battery with full performance, generally 0~40℃. Lithium battery temperatures required by particular environments vary, and some can even operate normally in environments hundreds of degrees Celsius.
The working temperature of lead-acid batteries is basically the same as that of lithium batteries, -30℃~60℃. Likewise, there will be some capacity reduction when below 0℃. the temperatureThe working environment where performance is fully exerted is also 0 ~ 40 ℃. The operating range of some special lead-acid batteries will be relaxed, such as high-energy environmentally friendly batteries, the operating temperature can be between -40℃~70℃.
Detailed information:
"Lithium battery", is a type of battery that uses lithium metal or lithium alloy as positive/negative electrode materials and uses non-aqueous electrolyte solution. Lithium metal batteries were first proposed and studied by Gilbert N. Lewis in 1912. In the 1970s, M. S. Whittingham proposed and began studying lithium-ion batteries.
As the chemical properties of lithium metal are very active, the processing, storage and use of lithium metal have particular advantages.very high environmental standards. With the development of science and technology, lithium batteries have become mainstream.
Lead-acid battery
Lead-acid battery (VRLA) is a battery whose electrodes consist mainly of lead and its oxides, and the electrolyte is an acid solution sulfuric. In the discharged state of a lead-acid battery, the main component of the positive electrode is lead dioxide and the main component of the negative electrode is lead; in the charged state, the main components of the positive and negative electrodes are both lead; sulfate.
The temperature limit of general mobile phone lithium batteries is 40 degrees Celsius, 40-60 degrees Celsius. If the time is not too long, there will be no problem. Lithium batteries can also be specially customized to withstand high temperatures, and their performanceat high temperatures will be much better.
The temperature limit set for cell phone lithium batteries is generally 40 to 60 degrees. Batteries are generally marked with explosion-proof valves, and high temperature resistant lithium batteries can withstand temperatures of up to 800 degrees. Generally, lithium batteries are tested to withstand high temperatures of 200 degrees, 500 degrees and 800 degrees, but they are generally not exposed to such high temperatures in daily life.
For lithium batteries, there is currently no clear theory in the industry to support the inevitable relationship between internal resistance, discharge platform, life, capacity, etc. under various temperature performance. Calculation formulas and relevant mathematical models. are still under study. Generally speaking, batteriess lithium are not sensitive to temperatures between 0 and 40°C. However, once the temperature exceeds this range, the lifespan and capacity will be compromised.
Detailed information:
Remarks:
1. First of all, there is no obvious ability. Batteries that do not have a clearly marked capacity (1000 mAh or 1000 mAh hours) may contain lower quality or recycled batteries. Many inexpensive batteries on the market are made from recycled batteries. Although these batteries are cheap, they have a short lifespan and unstable quality.
2. Standby time is not guaranteed. Standby time refers to the duration of continuous use between installing the battery in the phone and the next charge. Generally speaking, batteries sold on the market cannot guarantee thestandby time to customers because the battery quality is unstable. Many cheap batteries use poor quality battery cores, so the standby time is very short.
3. YesWhether to install the safety protection circuit board. Without a protected circuit board, lithium batteries risk deforming, leaking and exploding. The market is flooded with exploding lithium-ion batteries, with companies seeking cheaper protective panels or abandoning them in the face of price competition. Consumers cannot discern the protection of the panel from its appearance.
Reference materials:
Baidu Encyclopedia-Lithium battery