⚫ It is strictly forbidden to immerse the battery pack in water. Once it enters the water or the water enters the battery, it should be isolated and treated immediately, and professional personnel should be asked to deal with it; it is strictly forbidden to charge the battery pack at a high temperature of over 45°C; it is strictly forbidden to discharge the battery pack at a high temperature of over 60°C Or put it on hold, and keep away from fire, heaters, corrosive items, etc., otherwise it may cause the battery pack to overheat, catch fire or fail to function, shorten its life, or even be dangerous;

⚫ It is strictly forbidden to charge the battery pack below 0°C.

⚫ It is strictly forbidden to reverse the positive and negative poles of the battery pack, and it is strictly forbidden to short-circuit the positive and negative poles of the battery pack.

⚫ It is strictly forbidden to use battery packs in series or in parallel.

⚫ It is strictly forbidden to reversely charge the battery pack, and it is strictly forbidden to directly insert the positive and negative terminals of the battery pack into the power socket.

⚫ It is strictly forbidden to transport or store the battery pack together with conductive objects (such as hairpins, necklaces, etc.).

⚫ It is strictly forbidden to knock, throw, step on, drop, disassemble, impact the battery pack, etc.

⚫ It is strictly forbidden to directly weld the battery pack and pierce the battery pack with nails or other sharp objects.

⚫ It is strictly forbidden to use it in the environment of strong static electricity and strong magnetic field, otherwise it may damage the protection circuit of the battery pack.

⚫ It is strictly forbidden to overload the battery pack.

⚫ It is strictly forbidden to perform mechanical processing on the circuit board, which may damage the internal circuit and cause functional failure.

⚫ It is strictly forbidden to deform the product under force, which may cause damage to the electronic components or circuits and make the product unstable.

⚫ It is strictly forbidden to disassemble and assemble the casing, so as to avoid unnecessary damage to you.

⚫ It is strictly forbidden to use the battery pack with overcharge and overdischarge.

⚫ Please use a suitable charger for lithium-ion battery packs when charging.

⚫ Please charge the battery pack within 12 hours after use. The battery pack has not been charged for more than 12 hours after use, please test the battery before charging

battery pack voltage. If the voltage value of the battery pack is less than 10V, it cannot be charged and should be placed in isolation. At the same time, consult the technical staff of Lanni New Energy Technology (Shenzhen) Group Co., Ltd.

⚫ If the battery pack leaks and liquid splashes into the eyes or skin, please do not rub it, rinse it with clean water, and seek medical treatment immediately.

⚫ Use dry powder fire extinguisher or sand to put out the fire in case of accidental fire of the battery pack.

⚫ If the battery pack emits odor, heat, discoloration, deformation, or any abnormality during use, storage, or charging, stop charging immediately.

Remove electricity, take out of service, remove and isolate if safe to do so.

⚫ Use insulating paper to wrap the electrodes at the terminals of the discarded battery packs to reduce potential safety hazards when they are put aside later.

⚫ If the positive and negative poles of the charging port are reversed, the internal circuit board will be burned. Please pay attention to the positive and negative poles of the port when connecting.

⚫ The product size does not include the size of various parts such as outlet position, various connectors, handles, wheels, heat dissipation ports, etc.