wow thanks for that link, interesting read.
Include external safety components such as electrical fuses, blocking diodes against charging and Thermal Cut-Off devices to protect against overheating.
The main concern in Li-SO2 batteries is that SO2 gas, under abuse situations, can be released if the cell is venting.
Pull tab CDD (optional):
A device consisting of a manually activated pull tab and resistors designed to discharge the battery to 0 volts is built into the battery
Nice, I like fuse on each series block.