Temperature: Typical lithium iron discharge temperatures range from -20 to 50 degrees Celsius
Charging temperature is 0 to 45 degrees Celsius.
It cannot be charged below 0℃ (-10℃ also has cold resistance, but the charging current is generally 0.1c).
The temperature of the battery is -30 to 50° C and the charging temperature is -10 to 50° C.
2. Do not overcharge or discharge. Overcharging can cause the battery to bulge.
Overdischarge of a battery causes the negative structure inside the battery to collapse, causing irreversible damage to the battery, such as high internal resistance, easy heating, sudden loss of capacity, and bulging deformation, reaching the specified voltage of the battery. If you don't use your battery for an extended period of time, keep it at least half-full and check it regularly (because one battery can overdischarge faster and run out of juice than the other). When a power failure occurs, the battery degrades and the overall battery is reduced.
3, not suitable for continuous, high-speed, long-term discharge.
Some batteries running under 3C, 5C or even 10C are sufficient, but due to environmental and connection limitations, it is recommended not to continue...
Continuous rapid discharge increases the internal temperature of the battery and heats the connector. If heat is not dissipated properly, the battery can expand and damage the battery, significantly shortening its service life. It is best to discharge within 1℃. Cooling fans should be installed if necessary.
4, the battery to do a good job of insulation treatment (because the battery is generally charged with aluminum shell), pole to do a good job of protection, to avoid accidental short circuit, cause fire, and even defiance.
5, repair the battery, do not loose, impact resistance. Seal tightly to keep out water.
6, Do not expose the battery to direct sunlight.
7, balance, avoid the barrel effect caused by long-term use of the battery. (If lithium iron exceeds 3.4V and lithium element exceeds 4.16, it is considered to be fully charged.) If the entire battery is full, and some batteries are missing, extend the charging time appropriately, and charge the protection plate evenly.
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