Since the large capacity batteries are quite necessary, SWIT provides the solution of Dividable Battery to comply with IATA regulations. S-8152A can be divided into 2 parts, and each part contains 73Wh capacity, not restricted by air transportation. And when using S-8152A, just assemble the 2 parts, you can get a Li-ion battery pack of 146Wh large capacity.

Note: The restrictions may be different between different airlines.