Can polar ae8 battery be taken home for charging?

You can't. Because polar ae8 battery is a kind of battery specially used for medical equipment, it needs strict management and use specifications, including not being disassembled and charged at will, so it can't be taken home for charging. Battery refers to a part of the space of a cup, can or other container or composite container containing electrolyte solution and metal electrodes that generate current, and a device that can convert chemical energy into electrical energy.