There have been very few cases of batteries suddenly exploding when they are not being used, abused or charged (i.e. The charging container should be kept away from anything flammable.Keep batteries separated so that a fire cannot damage other batteries.Metal containers can be used, but ensure the charging wires cannot be cut or shorted.Flames, smoke and gas are released if a battery "vents." Charging in a heat-resistant ceramic container with a loose fitting lid is recommended.Do not charge inside a vehicle, especially a moving vehicle.The majority of lithium battery fires happen during charging, so it makes sense to charge where a fire will not spread. 4 Explanation of the alphanumeric designation.A battery involved in a severe crash should never be immediately loaded into a vehicle due to risk of fire.Therefore, low voltage cutouts (LVC) on ESCs or ESC/receiver combinations must be set so as not to overdischarge (see below). Unlike their nickel-cadmium bretheren, Li-Po batteries must never be allowed to discharge below a certain point.Immediate damage to the Li-Po will result. ![]() The leads must never be allowed to short together.Failure to do so runs the risk of explosion and/or fire. Chargers designed for use with Li-Po batteries must be used.While much more volatile than nickel cadmium or nickel metal hydride batteries, lithium polymer batteries can be safely recharged hundreds of times over if one follows the guidelines below: It should be noted that in R/C applications, special care must be taken in their use. Their light weight, high power output and slow rate of self-discharge have made them extremely popular in R/C, especially electric aircraft. Lithium ion polymer batteries, or more commonly lithium polymer batteries (abbreviated "Li-Poly" or "Li-Po") are rechargeable batteries which have technologically evolved from lithium ion batteries.
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