Lithium battery electric bike in electric bicycle
Lithium battery electric bike in electric bicycle
Lithium battery electric bike in electric bicycle
Lithium battery electric bike in electric bicycle
Lithium battery electric bike in electric bicycle
Lithium battery electric bike in electric bicycle

Lithium battery electric bike in electric bicycle

Model NO.:
USD 285.00-335.00 / pieces
Minimum order quantity:
5 pieces
Supply Ability:
5000 pieces / Month
Country of Origin:
  • Wattage:200 - 250W
  • Voltage:48V
  • Power Supply:Lithium Battery
  • Wheel Size:14"
  • Motor:Brushless
  • Certification:ce
  • Frame Material:Aluminum Alloy
  • Foldable:yes
  • Max Speed:<30km/h
  • Range per Power:31 - 60 km
  • Place of Origin:CN;GUA
  • Brand Name:zhengbu
  • Model Number:D4
  • Motor Power:250w
  • battery:48V 10Ah Lithium Battery
  • charger:AC 100V-240V
  • controller:Intelligent Brushless
  • meter:LED
  • stem:aluminum alloy folding
  • brake lever:aluminum alloy with switch
  • rim:magnesium alloy oneset
  • rough weight:22kg
  • maximum loading:125kg
Product Description
Zhengbu Foldable Electric Bicycle D4
frame material
aluminum alloy foldable
48v 10AH lithium battery
front fork
aluminum alloy
asist system
speed intelligent asist symtem
head bowl
semi-hidden eight-piece bowl
intelligent brushless
handle bar
aluminum alloy 
AC 100v-240v 2Amps
aluminum alloy folding
brake lever
aluminum alloy with switch power
maximum speed
F+R disc brake
full charger endurance
net weight
magnesium alloy oneset
rough weight
aluminum alloy front hub
maximum loading
aluminum alloy reflector
package size
125x25x70cm manner of packing 100% 
delivery time
about 30days for bulk order
chain wheel
steel 48T aluminum alloy crank
saddle leather face
chain cover
p p plastic
sealed axis
seat post
aluminum alloy damping
SHI. 7 speed
TW KMC chain
Detailed Images

Ride Mode

No need to turn on the power, just like a bicycle, with zero power consumption, suitable for exercise.

Boost Mode

Turn on the power, no need to turn the handle, you can gently drive your feet to save power and last longer up to 220KM.

Electric Mode

Turn on the power, you don't need to step on the pedal, just turn the handle to go forward, can lasting 40-120KM.
Other Hot Products(Click for more)
Packing & Delivery
Company Profile
FOSHAN ZHENGBU TECHNOLOGY CO., LTD established in 2013,located in Foshan city,near Guangzhou,Guangdong Province. We specializes in manufacturing electric bicycle,mountain bike and electric scooter etc. for 8 years.Our factory covers an area of over 6,000 square meters.The company's annual turnover reaches 10 million US dollars. Our products are sold to Europe, Asia, North America, Middle East and Oceania Market etc. In addition, we are also CE certified and have three brands, ZHENGBU, SIROQUE and GDANNY. We work with German designer Lucas and our R&D team has obtained important patents in China. In order to be in line with the market, we participates in exhibitions every year, for example, Canton Fair, China International Bicycle Exhibition etc. If you have any ideas about our products, please contact us. We look forward to working with you to bring you a satisfactory product and hope it can be helpful to your business!
Q1. What's the MOQ and delivery time?
1) For samples, 1 piece is available for quality check and market test, delivery time within 3-5 days.
2) For bulk order, 50~100 pcs delivery time within 20 days, about 100 pcs(20'GP) delivery time 25~30 days, 260 pcs(40'HC) delivery time 25~30 days
3) Customized logo & package only available for MOQ 100 pcs.
4) Customized configuration, depends on the delivery time of selected kits.

Q2. What's the warranty terms?
Our warranty covers manufacturing and material defects, and does not cover normal wear and tear, damage/failure due to an accident, incidental or consequential damage, or any use of the product that's inconsistent with the operating instructions as laid out in our user manual.

Q3. What's the payment terms?
1) For samples, T/T 100% as deposit, you can pay via Alibaba Trade Assurance for payment protection.
2) For bulk orders, T/T 30% as deposit and T/T 70% before delivery. We'll show you the photos of your products and packages before you pay the balance.

Q4. Do you have the products in stock?
Yes, we always keep more than 50 pcs of standard version in stock, so that you can receive the samples in a very short time.
  • Color:Black

Send Message