http://www.mpoweruk.com/lithiumS.htm http://www.mpoweruk.com/lithiumS.htm Stricter regulations on shipping methods than for other cell chemistries. Degrades at

http://www.mpoweruk.com/lithiumS.htm http://www.mpoweruk.com/lithiumS.htm Stricter regulations on shipping methods than for other cell chemistries. Degrades at high temperatures. However, for Lithium Iron Phosphate LiFePO4: "Lithium phosphate cells are incombustible in the event of mishandling during charge or discharge, they are more stable under overcharge or short circuit conditions and they can withstand high temperatures without decomposing."