Changzhou Wanqi Electronics Technology Co.,LTD

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HomeProductsElectric Scooter Battery Pack

UPS Rechargeable 36v 4.4ah Electric Bike Lithium Battery Pack of 18650 Lithium Batteries 

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Good Quality E-bike Lithium Battery on sale Good Quality Electric Scooter Battery Pack on sale
1. The quality of the battery is stable and safe. 2. The price of the product is affordable, and the service is timely.

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UPS Rechargeable 36v 4.4ah Electric Bike Lithium Battery Pack of 18650 Lithium Batteries 

Large Image :  UPS Rechargeable 36v 4.4ah Electric Bike Lithium Battery Pack of 18650 Lithium Batteries 

Product Details:

Place of Origin: Changzhou,China
Brand Name: WanQi
Certification: SGS、UN38.3
Model Number: 18650-10S2P

Payment & Shipping Terms:

Minimum Order Quantity: 10 sets
Price: $26.6~$50
Packaging Details: 10 sets/carton
Delivery Time: 15 days after confirming the order
Payment Terms: TT or LC
Supply Ability: Above 5000sets/month
Detailed Product Description

UPS Rechargeable 36v 4.4ah Electric Bike Lithium Battery Pack of 18650 Lithium Batteries

 

 

Specifications:

 

Voltage/V

36

Capacity/Ah

4.4

Energy/Wh

158.4

Working Temp/℃

Charging

0~45

Discharging

-20~60

Storage Temp/℃

-20~40

Max discharging current/A

20

Max charging current/A

4

Weight/kg

0.98

Dimension(mm)

135*85*56

 

 

Description:

 

First connect 2 pieces of 18650 batteries in parallel then make 10 pieces of paralleled connected batteries 

in one pack so the voltage is 36V,capacity is 4.4Ah,energy is 158.4Wh.We use the protection board which 

is made by ourselves to make sure the battery is working stable.XT60 socket is used as the same port for 

charging and discharging,outside is wrapped by PVC shrink.

 

 

Applications:

  1. e-bikes,e-scooters,electric self-balancing scooters,swing bikes,drifting bikes.
  2. It can be used for some high power electric devices such as electric tools,electric toys,model airplane,
  3. UAV,intelligent robots etc.
  4. It can be made by customer’s requirements(like size,voltage,capacity,power etc).

 

Competitive Advantage:

  1. We use the protection board which is made by ourselves to make sure the battery pack wil not power off and we already applied for Utility Model patent on 2014/11/29,patent NO.: ZL201420741280.7
  2. We use powerful 18650 battery and the max discharge current of the battery pack can be 20A.
  3. Technical research team includes:battery engineer,electric engineer,structure engineer and they can provide the solutions from battery selection,welding process,structure design,power management system to charger selection.
  4. Complete quality control system makes sure the batch produced battery in stable quality and safty.
  5. The battery energy density is higher than lead-acid battery and volume is small,lighter and without Hg,Cr,Pb which is an green environmental protection battery.

 

Changzhou Wanqi Electronics Technology Co.,LTD

Contact Person: Mr. Wanqi

Tel:86-519-85922673

Fax:86-519-85922673

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