Products

Suppliers
Filter Gallery
127,589

Balance Electric Scooter

Products
Self Balance Electric Scooter Battery Management System Bms

Sorry! No matches were found.

Us Dropshiping Hezzo 36V 350W 10.4ah 15.6mph Electric Scooter Adult HS-04PRO 8.5" Self-Balance Folding Kick Smart Escooter

Us Dropshiping Hezzo 36V 350W 10.4ah 15.6mph Electric Scooter Adult HS-04PRO 8.5" Self-Balance Folding Kick Smart Escooter

US $ 129-229 / Piece FOB
1 Piece (MOQ)
More
Main Products: Electric Dirt Bike, Electric Motorcycle, Electric Scooter, Electric Bike, Power Station, Mountain Bike, Kids Bike, Accessories & Parts
Contact Supplier
Audited Supplier Audited Supplier Since 2024
ZHEJIANG SPEEDY FLYING ELECTRIC TECHNOLOGY CO.LTD

Manufacturer/Factory

Zhejiang, China Since 2024
Chat Now Send Inquiry
European 4000W Dual Motor Two-Wheel off-Road Self Balance Scooter Electric

European 4000W Dual Motor Two-Wheel off-Road Self Balance Scooter Electric

US $ 800-880 / Piece FOB
1 Piece (MOQ)
More
Range Per Charge : 45-60km
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Fujian Dazhen Sporting Goods Co., Ltd.

Manufacturer/Factory

Fujian, China Since 2021
Chat Now Send Inquiry
2024 Foldable Self-Balancing Electric Scooter Fast Folding Adult Electric Scooter

2024 Foldable Self-Balancing Electric Scooter Fast Folding Adult Electric Scooter

US $ 470-500 / Piece FOB
50 Pieces (MOQ)
More
Main Products: Electric Bicycles, Electric Motors, Electric Wheelchairs
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Jiangsu Aitefu Stock Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2022
Chat Now Send Inquiry
Wholesale Market 5% off Latest Adults Two Wheel Self Balancing Electric Mobility Kick Scooters

Wholesale Market 5% off Latest Adults Two Wheel Self Balancing Electric Mobility Kick Scooters

US $ 199.4-229.41 / Piece FOB
10 Pieces (MOQ)
More
Certification : CE
Contact Supplier
Audited Supplier Audited Supplier Since 2016
GUANGZHOU TOPMEDI CO., LTD.

Trading Company

Guangdong, China Since 2016
Chat Now Send Inquiry
Hot Sale Self-Balancing Electric Scooter 60V20ah Lead-Acid Battery Mortor Scooter

Hot Sale Self-Balancing Electric Scooter 60V20ah Lead-Acid Battery Mortor Scooter

US $ 422-468 / Piece FOB
80 Pieces (MOQ)
More
Main Products: Electric Bikes, Electric Motorcycles, Electric Scooters, Electric Cargo Bikes, Electric Sanitation Truck, Electric Tricycles, Electric Dirt Bikes, EEC Series Vehicles, Helmet, Sunglasses
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Zhangjiagang Soowill International Co., Ltd.

Manufacturer/Factory,Trading Company,Other,Group Corporation

Jiangsu, China Since 2023
Chat Now Send Inquiry
China Wholesale Mini 8.5 Inch Motorcycle Chopper Electric Scooter EU Warehouse Bicystar Lithium Battery Mini Balancing E Scooter for Adult

China Wholesale Mini 8.5 Inch Motorcycle Chopper Electric Scooter EU Warehouse Bicystar Lithium Battery Mini Balancing E Scooter for Adult

US $ 90-130 / pcs FOB
50 pcs (MOQ)
More
Wheels : 2 Wheels
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Tianjin Rsd Bicycle Co., Ltd.

Manufacturer/Factory,Trading Company

Tianjin, China Since 2021
Chat Now Send Inquiry
off-Road Folding Self Balancing Vehicle Removable Seat Kids Electric Scooter

off-Road Folding Self Balancing Vehicle Removable Seat Kids Electric Scooter

US $ 50.5-55.5 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Electric Scooter, Scooter, Electric Bike, Electric Motorcycle, Drift Scooter
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Zhejiang Sugo Industry and Trade Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2021
Chat Now Send Inquiry
Smart Portable Folding Electric Self Balancing Scooter

Smart Portable Folding Electric Self Balancing Scooter

US $ 980-2,380 / Piece FOB
1 Piece (MOQ)
More
Certification : CE
Contact Supplier
Audited Supplier Audited Supplier Since 2015
Anhui Jbh Medical Apparatus Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2015
Chat Now Send Inquiry
Hot Selling Factory Price 60V Fat Tire Tyre Electric Scooter Self Balancing Escooter

Hot Selling Factory Price 60V Fat Tire Tyre Electric Scooter Self Balancing Escooter

US $ 1,360-1,490 / Piece FOB
1 Piece (MOQ)
More
Main Products: Electric Scooter, Electric Bicycle, Bicycle, Mountain Ebike, City Ebike, Four-Wheel Escooter
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Dongguan Kexing Zhixing Electronics Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2024
Chat Now Send Inquiry
Hot Sale Electric Motorcycle Scooter for Adults 3 Wheel Electric Scooter Self Balancing Good Look and Best Quality

Hot Sale Electric Motorcycle Scooter for Adults 3 Wheel Electric Scooter Self Balancing Good Look and Best Quality

US $ 750-770 / Piece FOB
1 Piece (MOQ)
More
Frame Material : Stainless Steel
Contact Supplier
Audited Supplier Audited Supplier Since 2023
QUANZHOU ADVANCED IMPORT & EXPORT CO., LTD.

Manufacturer/Factory

Fujian, China Since 2023
Chat Now Send Inquiry
25 km/h 36V Powerful Waterproof Two-wheel Folding Self-Balancing E-scooter

25 km/h 36V Powerful Waterproof Two-wheel Folding Self-Balancing E-scooter

US $ 300-320 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Electric Scooter, Electric Bike, Rice Transplanter, ATV/UTV, Motorcycle, Golf Cart, Plastic Bathtub
Contact Supplier
Audited Supplier Audited Supplier Since 2010
Shanghai Lannmarker Industrial Co., Ltd.

Manufacturer/Factory

Shanghai, China Since 2010
Chat Now Send Inquiry
New OEM Electric Self Balancing Scooter 52V 3200W with Handle Electric Scooter Manufacturer in Good Price Electric Scooter

New OEM Electric Self Balancing Scooter 52V 3200W with Handle Electric Scooter Manufacturer in Good Price Electric Scooter

US $ 474.73-881.63 / Piece FOB
2 Pieces (MOQ)
More
Wheels : 2 Wheels
Contact Supplier
Audited Supplier Audited Supplier Since 2010
Good Seller Co., Ltd

Trading Company

Zhejiang, China Since 2010
Chat Now Send Inquiry
Electric Scooter Electric Bike Electric Motorcycle Self Balancing Scooters Self Balancing Electric Scooters Handicap Scooter
Three Wheel Balancing Electric Scooter for Adult

Three Wheel Balancing Electric Scooter for Adult

US $ 380-410 / Piece FOB
36 Pieces (MOQ)
More
Main Products: Electric Tricycle, Electric Cargo Tricycle, Electric Car, Tricycle, Electric Leisure Tricycle, Electric Vehicle, Electric Loader, Electric Passenger Tricycle, Electric Scooter, Electric Motorcycle
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Jinshun Import and Export Xuzhou Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2023
Chat Now Send Inquiry
Citycoco 3000W Electric Scooter 2000W Two Wheel with 2 Seat Balance Scooters

Citycoco 3000W Electric Scooter 2000W Two Wheel with 2 Seat Balance Scooters

US $ 580-680 / Piece FOB
1 Piece (MOQ)
More
Foldable : Foldable
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Yongkang Xiaoshui Technology Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2022
Chat Now Send Inquiry
60V E Scooter Motorcycle Smart Balance Electric Scooter

60V E Scooter Motorcycle Smart Balance Electric Scooter

US $ 300-500 / Piece FOB
20 Pieces (MOQ)
More
Main Products: Motorcycle, Tricycle, Scooter, Dirt Bike, Cub, Spare Part, Electric Motorcycle, Electric Bikes, Electric Scooter, Electric Tricycle
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Wuxi Hongfan Group

Manufacturer/Factory,Trading Company

Jiangsu, China Since 2021
Chat Now Send Inquiry
2 Wheels 7 10 Inch Kids Smart Electr Hover Board Self Balance Scooter Electric Hoverboard

2 Wheels 7 10 Inch Kids Smart Electr Hover Board Self Balance Scooter Electric Hoverboard

US $ 55-75 / Piece FOB
10 Pieces (MOQ)
More
Battery Type : Lithium Battery
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Shandong Ueasy Technology Innovation Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2021
Chat Now Send Inquiry
Guaranteed Quality Proper Price 6.5 Inch Smart Self Balancing 2 Wheel Balancer Electric Scooter

Guaranteed Quality Proper Price 6.5 Inch Smart Self Balancing 2 Wheel Balancer Electric Scooter

US $ 130 / Piece FOB
10 Pieces (MOQ)
More
Main Products: UHMWPE Fiber Yarn, UHMWPE Fabric, Ud Fabric, Kevlar Aramid Fiber, Glass Fiber, Carbon Fiber, Safety Product, Machine, Printer, Hookah
Contact Supplier
Audited Supplier Audited Supplier Since 2023
FREE MARKET CO., LTD

Zhejiang, China Since 2023
Chat Now Send Inquiry
500W 36V 3.0ah Self Balancing Electric Skateboard Scooter

500W 36V 3.0ah Self Balancing Electric Skateboard Scooter

US $ 52-62 / Piece FOB
50 Pieces (MOQ)
More
Tire Number : 2
Contact Supplier
Audited Supplier Audited Supplier Since 2018
Zhejiang Yongkang Sportward Enterprises Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2018
Chat Now Send Inquiry
Two Wheel Fast Self-Balancing Adult Foldable Electric Scooters in Pakistan

Two Wheel Fast Self-Balancing Adult Foldable Electric Scooters in Pakistan

US $ 43-58 / pcs FOB
50 pcs (MOQ)
More
Main Products: Mountain Bike, Electric Bicycle, Folding Bike, City Bike, Kids Bike, Baby Tricycle, Adult Tricycle, Road Bike, Electric Scooter
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Hebei Yimei Bike Co., Ltd.

Manufacturer/Factory,Trading Company

Tianjin, China Since 2020
Chat Now Send Inquiry
Electric Bike Motorcycle Mobility Scooter for Elderly Two Wheel / Fat Tire Fast Self-Balancing Electric Scooter Foldable Adult

Electric Bike Motorcycle Mobility Scooter for Elderly Two Wheel / Fat Tire Fast Self-Balancing Electric Scooter Foldable Adult

US $ 233-252 / Piece FOB
5 Pieces (MOQ)
More
Tire Size : 10inch
Contact Supplier
Since 2024
Tianjin Congkai Jiayue International Trade Co., Ltd.

Trading Company

Tianjin, China Since 2024
Chat Now Send Inquiry
Related Videos
  • What is Us Dropshiping Hezzo 36V 350W 10.4ah 15.6mph Electric Scooter Adult HS-04PRO 8.5" Self-Balance Folding Kick Smart Escooter
    What is Us Dropshiping Hezzo 36V 350W 10.4ah 15.6mph Electric Scooter Adult HS-04PRO 8.5" Self-Balance Folding Kick Smart Escooter
    Negotiable
    1 Piece (MOQ)
    Contact Supplier
  • What is European 4000W Dual Motor Two-Wheel off-Road Self Balance Scooter Electric
    What is European 4000W Dual Motor Two-Wheel off-Road Self Balance Scooter Electric
    Negotiable
    1 Piece (MOQ)
    Contact Supplier
  • What is 2024 Foldable Self-Balancing Electric Scooter Fast Folding Adult Electric Scooter
    What is 2024 Foldable Self-Balancing Electric Scooter Fast Folding Adult Electric Scooter
    Negotiable
    50 Pieces (MOQ)
    Contact Supplier
  • What is Wholesale Market 5% off Latest Adults Two Wheel Self Balancing Electric Mobility Kick Scooters
    What is Wholesale Market 5% off Latest Adults Two Wheel Self Balancing Electric Mobility Kick Scooters
    Negotiable
    10 Pieces (MOQ)
    Contact Supplier
Electric Bike Motorcycle Mobility Scooter for Elderly Self-Balancing Electric Scooter

Electric Bike Motorcycle Mobility Scooter for Elderly Self-Balancing Electric Scooter

US $ 499-579 / Piece FOB
5 Pieces (MOQ)
More
Main Products: Electric Scooter, Electric Tricycle Adult, Electric Mini Car
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Ningbo Flistar Trading Co., Ltd

Trading Company

Zhejiang, China Since 2022
Chat Now Send Inquiry
China Factory Guaranteed Quality Best Performance Self-Balancing Electric Scooters for Adult

China Factory Guaranteed Quality Best Performance Self-Balancing Electric Scooters for Adult

US $ 1,430-1,500 / Piece FOB
5 Pieces (MOQ)
More
Wheels : 2 Wheels
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Zhejiang Luqi Intelligent Technology Co., Ltd.

Trading Company

Zhejiang, China Since 2020
Chat Now Send Inquiry
Wholesale Balance Mobility Kid's Electric Scooter with Colorful Rhythm Mode Scooter Electric for Kids

Wholesale Balance Mobility Kid's Electric Scooter with Colorful Rhythm Mode Scooter Electric for Kids

US $ 86-92 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Go Kart, Go Cart, Electric Go Kart, Agv Vehicle, Smart Golf Follow Cart
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Guangzhou Nerch Intelligent Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2022
Chat Now Send Inquiry
8inch Mobility Self-Balancing Foldable Adult 250W 24V 12ah 4 Wheels Electric Scooter with Seat

8inch Mobility Self-Balancing Foldable Adult 250W 24V 12ah 4 Wheels Electric Scooter with Seat

US $ 260-280 / Piece FOB
200 Pieces (MOQ)
More
Power : 201-500W
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Suzhou Sweetrich Vehicle Industry Technology Co., Ltd

Manufacturer/Factory

Jiangsu, China Since 2024
Chat Now Send Inquiry

Not exactly what you want?

Post Sourcing Request

America Warehouse Made in China Balance Scooter Door to Door Service Cheap Price Electric Kick Scooter

America Warehouse Made in China Balance Scooter Door to Door Service Cheap Price Electric Kick Scooter

US $ 275-286 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Electric Motorcycle, Electric Scooter, Gas Scooter, Racing Motorcycle, Electric Car, Ebike, Tricycle
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Wuxi Sinotech Import&Export Co., Ltd

Manufacturer/Factory

Jiangsu, China Since 2022
Chat Now Send Inquiry
Children′ S Electric Vehicle Remote Control Toy Buggy Children Students Mobility Scooter Charging Can Sit People Children Drift Balancing Car

Children′ S Electric Vehicle Remote Control Toy Buggy Children Students Mobility Scooter Charging Can Sit People Children Drift Balancing Car

US $ 200 / Piece FOB
1 Piece (MOQ)
More
Certification : CE
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Wuxi Youyaku Electric Technology Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2020
Chat Now Send Inquiry
Cheap Price and Fast Delivery ISO Approved Self Balance Scooter E-Scooter

Cheap Price and Fast Delivery ISO Approved Self Balance Scooter E-Scooter

US $ 257-297 / Piece FOB
50 Pieces (MOQ)
More
Main Products: Wheelchair, Electric Wheelchair, Commode Chair, Shower Chair, Crutch, Walking Stick, Mobility Scooter, Walker, Lift Chair, Cane
Contact Supplier
Audited Supplier Audited Supplier Since 2023
SH Brother Co., Ltd.

Manufacturer/Factory

Shanghai, China Since 2023
Chat Now Send Inquiry
Cheap Folding Adult Self Balancing Electric Scooter for Sale High Quality Chinese Supplier

Cheap Folding Adult Self Balancing Electric Scooter for Sale High Quality Chinese Supplier

US $ 305-338 / Piece FOB
10 Pieces (MOQ)
More
Frame Material : Aluminum Alloy
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Shandong Cooperation General Equipment Co., Ltd

Trading Company

Shandong, China Since 2023
Chat Now Send Inquiry
2021 Four Wheels Keep Balance Cheap Electric Scooter for Disabled

2021 Four Wheels Keep Balance Cheap Electric Scooter for Disabled

US $ 385-446 / Piece FOB
1 Piece (MOQ)
More
Main Products: Scooter Electric, Mobility Scooter, Electric Scooter, Golf Cart, Motor Scooter, Electric Kart, E Scooter, Electric Mobility Scooter, Wheelchair Scooter, Wheelchair Electric Scooter
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Yongkang Dahai Industry And Trade Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2021
Chat Now Send Inquiry
ODM 500W Brushless DC Motor Adult Offroad Self-Balancing Electric Scooters E Scooter

ODM 500W Brushless DC Motor Adult Offroad Self-Balancing Electric Scooters E Scooter

US $ 458-479 / Piece FOB
10 Pieces (MOQ)
More
Certification : CE
Contact Supplier
Audited Supplier Audited Supplier Since 2006
Shenzhen Gravity Technology Co., Ltd.

Guangdong, China Since 2006
Chat Now Send Inquiry
2023 6.5 Inch 24V 2 Wheel Electric Scooter Kids Electric Scooter Car Self-Balancing Scooter Electric

2023 6.5 Inch 24V 2 Wheel Electric Scooter Kids Electric Scooter Car Self-Balancing Scooter Electric

US $ 200-375 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Casting, Forging, Machine, Aluminium Casting, Cobalt Casting, Bronze Casting
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Wuxi Eternal Bliss Alloy Casting & Forging Co., Ltd.

Manufacturer/Factory,Trading Company,Other

Jiangsu, China Since 2020
Chat Now Send Inquiry
Sport Motorcycle Two Wheels Adult Foldable Self Balancing Electric Scooter

Sport Motorcycle Two Wheels Adult Foldable Self Balancing Electric Scooter

US $ 210-264.7 / Piece FOB
1 Piece (MOQ)
More
Wheels : 2 Wheels
Contact Supplier
Audited Supplier Audited Supplier Since 2016
Guangzhou Topmedi Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2016
Chat Now Send Inquiry
Wholesale 10 Inch 10ah 800W Mobility Adult Self-Balancing Electric Scooters Foldable off-Road Scooter

Wholesale 10 Inch 10ah 800W Mobility Adult Self-Balancing Electric Scooters Foldable off-Road Scooter

US $ 260-300 / Piece FOB
1 Piece (MOQ)
More
Main Products: Electric Car, Electric Bike, Mobility Scooter, Electric Tricycle
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Wuxi Leo New Energy Vehicle Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2022
Chat Now Send Inquiry
Two Wheel Cheap Fast for Kids Adult Self-Balancing Electric Scooters 10inch

Two Wheel Cheap Fast for Kids Adult Self-Balancing Electric Scooters 10inch

US $ 88-99 / Piece FOB
10 Pieces (MOQ)
More
Battery Voltage : 48V
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Xingtai Limeng Bicycle Co., Ltd

Manufacturer/Factory

Hebei, China Since 2024
Chat Now Send Inquiry
Engtian New Model CKD Cheaper Powerful E Scooter 2 Wheels Modern Golf Self Balancing Electric Motorcycles Scooters

Engtian New Model CKD Cheaper Powerful E Scooter 2 Wheels Modern Golf Self Balancing Electric Motorcycles Scooters

US $ 550-580 / Piece FOB
2 Pieces (MOQ)
More
Main Products: Electric Bicycle, Electric Motorcycle, Electric Tricycle, Electric Balance, Electric Scooter
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Wuxi Tenghui Electric Vehicles Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2021
Chat Now Send Inquiry
Mobility E Scooter Adults Self-Balancing Outdoor Electric Mobility

Mobility E Scooter Adults Self-Balancing Outdoor Electric Mobility

US $ 695-750 / unit FOB
1 unit (MOQ)
More
Battery Type : Storage Battery
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Rojabe International Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangsu, China Since 2023
Chat Now Send Inquiry
Self Balance Electric Scooter Battery Management System Bms
View More

Related Searches

Balance Electronic Balance Electric Train Electric Balance Wheels Electric Electric Boat White Balance Balance Weights Three Scooter Wholesale Balance Electric Scooter

Browse by Categories

Home > Sporting Goods & Recreation > Scooters & Parts > Electric Scooter
1/834
TOP

Search Filter

Categories

More Less
  • Electric Scooter
  • Electric Bike
  • Electric Motorcycle
  • Self Balancing Scooters
  • Self Balancing Electric Scooters
  • Handicap Scooter
  • Golf Cart
  • Electric Tricycle
  • Kick Scooter & Surfing Scooter
  • Folding Bike

Battery Type

More Less
  • Lithium Battery
  • Storage Battery

Certification

More Less
  • CE
  • ISO9001
  • EEC
  • COC
  • EN15194
  • DOT
  • CQC
  • EPA

Foldable

More Less
  • Foldable
  • Non-Foldable

Frame Material

More Less
  • Aluminum Alloy
  • Metal
  • High-Carbon Steel
  • Stainless Steel
  • Carbon Fiber

Wheels

More Less
  • 2 Wheels
  • 4 Wheels
  • 3 Wheels

Company Type

More Less
  • Manufacturer/Factory
  • Trading Company
  • Group Corporation
  • Individuals/SOHO
  • Other

Company Location

More Less
  • Jiangsu
  • Guangdong
  • Zhejiang
  • Shandong
  • Hebei
  • Tianjin
  • Fujian
  • Chongqing
  • Shanghai
  • Anhui
  • Henan
  • Guangxi
  • Hunan
  • Hubei
  • Beijing
  • Hainan
  • Sichuan
  • Guizhou
  • Shanxi
  • Jiangxi
  • Liaoning
  • Hongkong S.A.R.
  • Yunnan
  • Taiwan, China

Product Types

More Less
  • SecuredTrading
  • Buy Sample
Reset Done