6 Introduction intervals not exceeding 6 months from the storage time DANGER Do not modify the charging port or charging equipment. Otherwise, malfunctions in the charging process or even fires may occur. DANGER Do not dismantle lithium-ion Power Battery packs without permission or even dismantle lithium-ion Power Battery packs. When handling accidents, relevant professionals should not cut or impact lithium-ion Power Battery packs to prevent leakage and deformation, which could then injure anyone. WARNING Damages caused by over- discharging the Power Battery from a unit stored for a long time and not properly maintained according to required instructions will not be covered by the warranty.