Lithium-ion cells:
Use special lithium-ion charger.
Do not connect cells with socket directly, do not short-circuit, extrude, burn, disassemble, tread or stick by sharp tools.
Do not put the positive and negative terminals in opposite direction; do not assemble battery packs by customer themselves.
Do not dispose improperly; cells should be handled as per the regulation and requirement made by the local or national environment protection department.
Keep away from dangerous and inflammable goods.
