Always have a hearth extinguisher close by; it won't put out a LiPo fire . But a fireplace extinguisher will comprise the fireplace and cease it from spreading. I choose a CO2 extinguisher - it helps to remove oxygen from the burn site, and will also calm down the battery and surrounding items.

Lithium Oxide is principally lithium corrosion, or lithium “rust”. The Li2O causes the interior resistance of the battery to extend. The practical result of larger inner resistance is that the battery will heat up extra during use.

LiPo batteries supply loads of power and runtime for us radio management lovers, but that energy and runtime comes at a worth. LiPo batteries are capable of catching hearth if not used properly - they are much extra delicate than the older NiMH/NiCd batteries. The problem comes from the chemistry of the battery itself.

This is necessary in determining what kind of charger you want. Due to the potential for hearth when using LiPo batteries, whatever the probability, sure precautions must be taken.

When heated, Lithium additionally combusts when reacting with oxygen. The process of using the battery, in the typically extreme ways that we do in the R/C world, causes there to be extra atoms of Oxygen and extra atoms of Lithium on either finish of the battery. This can and does trigger Lithium Oxide to build up on the anode or cathode.