This single cylinder engine is designed based on internal combustion engine, but work with electric motor instead of gasoline. The engine comes with kit (more than 130pcs) with a metal box. People have to assemble the part. The whole process is close to the professional assembly line process. You can learn how engine works clearly. Most of our customer are from school or Training institution or family. It is very interesting and full of challenge. High Craftsmanship: The whole engine is made of metal. With CNC precision casting process, aluminum alloy oxidation, it looks gorgeous. The mechanical mechanism is extremely presented, and the clear transmission process is clear at a glance, and the mechanical beauty of the logic and strength is displayed. It is ideal for gift collection. Fun Assembly Kit: The car engine is consisting of 130 pcs, the whole assembly process take around 2 hours. While assembly, you will understand the car working structure. Challenge yourself and prove yourself, build confident in between. Working Principle: It is an electric engine, works with electric motor and 450 mAh lithium battery. Widely Application: It can be used as teaching aids in DIY project or engine collections. Besides, With high-end package, it is ideal gift for yourself, friends, kids, colleagues or family members. They will 100% love it. Material: Aluminum Alloy + Stainless Steel. Charging voltage: DC 5V. Lithium Battery Capacity: 3.7V, 450mAh. Charging time: 2 hours. Working time: 1.5 hours. Assembly time: about 2 hours. Assembly difficulty:? Grade. Metal Box Size: 342242120mm. Suitable age: above 14 years’ old. 1 Set x Single-cylinder Engine Assembly Kit 1 Set x User Manual 1 Set x Tool.

This single cylinder engine is designed based on internal combustion engine, but work with electric motor instead of gasoline. The engine comes with kit (more than 130pcs) with a metal box. People have to assemble the part. The whole process is close to the professional assembly line process. You can learn how engine works clearly. Most of our customer are from school or Training institution or family. It is very interesting and full of challenge. High Craftsmanship: The whole engine is made of metal. With CNC precision casting process, aluminum alloy oxidation, it looks gorgeous. The mechanical mechanism is extremely presented, and the clear transmission process is clear at a glance, and the mechanical beauty of the logic and strength is displayed. It is ideal for gift collection. Fun Assembly Kit: The car engine is consisting of 130 pcs, the whole assembly process take around 2 hours. While assembly, you will understand the car working structure. Challenge yourself and prove yourself, build confident in between. Working Principle: It is an electric engine, works with electric motor and 450 mAh lithium battery. Widely Application: It can be used as teaching aids in DIY project or engine collections. Besides, With high-end package, it is ideal gift for yourself, friends, kids, colleagues or family members. They will 100% love it. Material: Aluminum Alloy + Stainless Steel. Charging voltage: DC 5V. Lithium Battery Capacity: 3.7V, 450mAh. Charging time: 2 hours. Working time: 1.5 hours. Assembly time: about 2 hours. Assembly difficulty:? Grade. Metal Box Size: 342242120mm. Suitable age: above 14 years’ old. 1 Set x Single-cylinder Engine Assembly Kit 1 Set x User Manual 1 Set x Tool.

This single cylinder engine is designed based on internal combustion engine, but work with electric motor instead of gasoline. The engine comes with kit (more than 130pcs) with a metal box. People have to assemble the part. The whole process is close to the professional assembly line process. You can learn how engine works clearly. Most of our customer are from school or Training institution or family. It is very interesting and full of challenge. High Craftsmanship: The whole engine is made of metal. With CNC precision casting process, aluminum alloy oxidation, it looks gorgeous. The mechanical mechanism is extremely presented, and the clear transmission process is clear at a glance, and the mechanical beauty of the logic and strength is displayed. It is ideal for gift collection. Fun Assembly Kit: The car engine is consisting of 130 pcs, the whole assembly process take around 2 hours. While assembly, you will understand the car working structure. Challenge yourself and prove yourself, build confident in between. Working Principle: It is an electric engine, works with electric motor and 450 mAh lithium battery. Widely Application: It can be used as teaching aids in DIY project or engine collections. Besides, With high-end package, it is ideal gift for yourself, friends, kids, colleagues or family members. They will 100% love it. Material: Aluminum Alloy + Stainless Steel. Charging voltage: DC 5V. Lithium Battery Capacity: 3.7V, 450mAh. Charging time: 2 hours. Working time: 1.5 hours. Assembly time: about 2 hours. Assembly difficulty:? Grade. Metal Box Size: 342242120mm. Suitable age: above 14 years’ old. 1 Set x Single-cylinder Engine Assembly Kit 1 Set x User Manual 1 Set x Tool.

This single cylinder engine is designed based on internal combustion engine, but work with electric motor instead of gasoline. The engine comes with kit (more than 130pcs) with a metal box. People have to assemble the part. The whole process is close to the professional assembly line process. You can learn how engine works clearly. Most of our customer are from school or Training institution or family. It is very interesting and full of challenge. High Craftsmanship: The whole engine is made of metal. With CNC precision casting process, aluminum alloy oxidation, it looks gorgeous. The mechanical mechanism is extremely presented, and the clear transmission process is clear at a glance, and the mechanical beauty of the logic and strength is displayed. It is ideal for gift collection. Fun Assembly Kit: The car engine is consisting of 130 pcs, the whole assembly process take around 2 hours. While assembly, you will understand the car working structure. Challenge yourself and prove yourself, build confident in between. Working Principle: It is an electric engine, works with electric motor and 450 mAh lithium battery. Widely Application: It can be used as teaching aids in DIY project or engine collections. Besides, With high-end package, it is ideal gift for yourself, friends, kids, colleagues or family members. They will 100% love it. Material: Aluminum Alloy + Stainless Steel. Charging voltage: DC 5V. Lithium Battery Capacity: 3.7V, 450mAh. Charging time: 2 hours. Working time: 1.5 hours. Assembly time: about 2 hours. Assembly difficulty:? Grade. Metal Box Size: 342242120mm. Suitable age: above 14 years’ old. 1 Set x Single-cylinder Engine Assembly Kit 1 Set x User Manual 1 Set x Tool.