1. Use a lithium charger that has been verified to be safe to use

　　2. Make sure you have correctly set the voltage or battery number of the lithium charger above, if you do not know how to set, please buy a lithium charger you know how to set, or do not use lithium, so as not to explode when charging.

　　3. Someone must be present when charging the lithium battery, do not charge the lithium battery when no one is present, there have been people who burned the house and the car for this reason, remember to remember.

　　4. When charging, please prepare a suitable platform to place your charger and lithium battery to ensure that when the lithium battery accidentally explodes or fires, it will not cause any damage and danger. To reserve fire space, prepare fire sand or prepare fire extinguishers, fireplaces, etc., are good choices.

　　5. Please do not charge with more than 1C of current, I have personally caused a fire in my home because of violating this rule.

　　6. If one of the lithium batteries expands when charging, do not rub it when it is still hot. Put the lithium battery in salt water, wait until the cell in question has cooled, carefully peel off the outer skin of the lithium battery pack and then return the battery pack to the salt water, and then safely throw the faulty lithium battery into the recycling bucket.

　　7. Very important: When you fly with lithium battery unfortunately crash, this time the lithium battery is placed in the aircraft, perhaps the battery does not look damaged. However, please carefully remove the lithium battery from the aircraft, and then sit in a safe place for at least 20 minutes to ensure that the lithium battery is really not damaged and there is no risk of explosion. There have been several examples of fires after the crash, the owner of the plane dumped the body in the car, and then the damaged lithium battery exploded in the car, burning the entire car.

Read recommendations:

801620 180MAH 3.7V

Is it better to use a lithium battery for forklifts or a lead -acid battery?

Lithium ion batteries

801538 lipo battery company

AAA Ni-MH battery