Maintenance and Warning of Lithium Battery Pack
1. There is no need to deliberately ensure that the battery is fully discharged before charging;
2. For a period of time (recommended within 2 months), a deep charge and discharge under the control of the protection circuit can be performed to correct the battery's power statistics, but this will not increase the actual capacity of your battery.
3. Batteries that are not used for a long time should be placed in a cool place to reduce the speed of their internal passivation reaction.
4. The protection circuit is also unable to monitor the self-discharge of the battery. The battery that has not been used for a long time should be charged with a certain amount of electricity to prevent the damage of excessive self-discharge caused by excessive discharge of the battery during storage.
5. It cannot be disassembled or modified, and cannot be collided/squeezed by gravity.
6. It is prohibited to use in damp and watery places.
7. Prohibit use in high temperature areas.
Knowledge about the safe use of lithium batteries
Before we use lithium batteries as a power source, there are many things worth understanding. Nothing is more important than safety, and regardless of which type of battery it is, we should treat it with caution because it is full of energy when fully charged.
Lithium batteries have a high energy density, and they also have many unique characteristics that require us to make more special safety considerations. It is important to understand these safety issues before starting to explore other aspects of lithium batteries.
Generally speaking, if a lithium charger can correctly calculate and master the number of cells in the composition of a lithium battery (referring to a large lithium battery consisting of several small single lithium batteries), it can adapt to the charging needs of lithium-ion batteries (Li ion) and polymer lithium batteries (Li Poly). Remember not to use chargers that charge nickel cadmium (Ni Cd) and nickel hydrogen (Ni MH) batteries to charge lithium batteries! That's a very dangerous thing!!! When charging lithium batteries, please pay extreme attention to the charging situation. The correct charging voltage is very important! If the charger is not used properly, it may cause overcharging of the lithium battery and cause explosion!
Here are some guidelines for charging and using lithium batteries:
1. Use a lithium battery charger that has been proven to be safe to use.
2. Make sure you have correctly set the voltage or battery count parameters on the lithium battery charger. If you don't know how to set it, please buy a lithium charger that you know how to set. Otherwise, do not use lithium batteries to avoid explosions during charging.
3. When charging lithium batteries, it is important to have someone present and not to charge them when no one is present.
4. Please prepare a suitable platform to place your charger and lithium battery during charging to ensure that there will be no serious damage or danger in the event of an accidental explosion or fire. Reserve fire protection space and do a good job in firefighting work.
5. Please do not charge with a current that exceeds the battery's capacity, otherwise explosions and fires are highly likely to occur.
6. If the lithium battery experiences expansion during charging, do not break it while it is still heating. Place the lithium battery in salt water, cool it down, carefully peel off the outer skin, and then return the battery pack to the salt water before safely throwing the problematic lithium battery into the trash can.