1.可在隔爆外壳内使用的蓄电池类型如下表*设备进行IECEx认证时,锂离子电池的要求见IEC 61960-3:2017《Secondary cells and batteries containing alkaline or other non-acidelectrolytes-Secondary lithium cells and batteries for portable applications-Part 3: Prismatic and cylindrical lithium secondary cells, and batteries made from them》。锂离子电池(或电池组)额定电压不大于60 VDC,能量不大于500 W·h。2.隔爆外壳内使用电池的限制