ULi 21700 3.7V 4000mAh Low Temperature 40 ℃ High Discharge Lithium-ion LT Cylindrical Battery for E-bike E-scooter AGV Featured Image
  • ULi 21700 3.7V 4000mAh Low Temperature 40 ℃ High Discharge Lithium-ion LT Cylindrical Battery for E-bike E-scooter AGV
  • ULi 21700 3.7V 4000mAh Low Temperature 40 ℃ High Discharge Lithium-ion LT Cylindrical Battery for E-bike E-scooter AGV
  • ULi 21700 3.7V 4000mAh Low Temperature 40 ℃ High Discharge Lithium-ion LT Cylindrical Battery for E-bike E-scooter AGV
  • ULi 21700 3.7V 4000mAh Low Temperature 40 ℃ High Discharge Lithium-ion LT Cylindrical Battery for E-bike E-scooter AGV

ULi 21700 3.7V 4000mAh Low Temperature 40 ℃ High Discharge Lithium-ion LT Cylindrical Battery for E-bike E-scooter AGV

Short Description:

Model:
 ULi-21700
Category:
 Lithium ion Cylindrical Battery Cell
Voltage & Capacity:
3.7V 4000mAh
Dimension:
 21*70mm
Net Weight:
46g
Application:
 PowerTools, Consumer Electronics, Electric Power Systems, Electric Bicycles/Scooters
Customized service:
Available
Warranty:
1 Year
Package:
Packed into PE Bag & White Box, Or Customized

  • OEM/ODM: Yes(Accepted)
  • Warranty: 1 year
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    Product Information

    3.6V 4000mAh (5)
    Dongguan YouLi Electronic Technology Co, Ltd, was established in 2010.
    As a professional lithium battery manufacturer, over the past 15 years, we have been dedicated to producing high-quality lithium batteries and providing various energy storage solutions to customers.
    We have a dynamic and creative professional team consisting of 30 sales personnel, 50 R&D personnel and 400 well-trained employees.
    2025-小电池工厂图

    delivering tailored power solutions to match your specific vehicle's range, size, and usage needs. Leveraging advanced lamination technology, our batteries blend flexibility with high performance for golf cart applications.

    Full-service customization support

    From designing batteries to fit your golf cart's unique battery compartment, to scaling up for mass production, our team ensures optimal performance, reliability, and seamless integration.

    Tailored capacity & Dimensions

    We offer capacities ranging from 20Ah to 200Ah (with customized sizes) - perfect for 2-seater resort carts, 4-seater course utility carts, or any setup needing precise power matching.

    Optimized for Golf Cart Scenarios

    Ideal for golf courses, resorts, or private use - our batteries support all-day course operations, efficient player shuttles, and reliable outdoor performance (withstand frequent charging, turf terrain, and weather variations)

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