1,Safety 2,temperature range -25 to 55 degrees Celsius 3,low self-discharge 4,perfect sealing electric vehicle colloid ... -2606260341180270EVFJ-3002300169144330EVFJ-4002400211172330EVFJ-5002500241172330Attention 1, Far away from fire or high temperature places.2, Don't clean the shell with organic ...