Industrial Grade 72V Agv AMR Battery Pack OEM High-Power Lithium for Golf Carts Electric Scooters18650 Wholesale

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Product Description

Basic Specifications
Model NO.
EV 18650
Rechargeable
Chargeable
Discharge Rate
Medium Discharge Rate
Size
Small
Accessories Type
Battery
Rated Capacity
>1000MAH
Standard Voltage
>12V
Usage
Monitor Tracker
Electrolyte
Li-ion
Transport Package
Paper Box
Trademark
OEM
Production Capacity
30000PCS/Week
Product Technical Parameters
Array Mode20S7P
ChemistryLi-ion
Nominal Voltage72V
Nominal Capacity21Ah
Std. Charge Voltage84V
Std. Charge Current4.2A
Max. Charge Current10.5A
Std. Discharge Current4.2A
Max. Continuous Discharge Current21A
DimensionCustomized
Weightabout 7000g
PCM/BMS FunctionProtection against overcharge, overdischarge, overcurrent and short circuit, etc.
Outstanding Features
Battery Details
  • Superior Materials - Select Class-A Li-ion battery cells and UL approved materials.
  • High Energy Density - Compact size with large energy storage.
  • Long Cycle Life - Over 500 cycles.
  • Built-in BMS - Comprehensive protection for overcharge and short-circuits.
  • Stable Performance - Consistent nominal voltage supply.
  • Customizable - Tailored capacity and high discharge rates for specific needs.
Wide Application Fields
Application Gallery
  • E-bike & E-scooter DIY packs
  • RC Drones & Model Aircraft
  • Robotics & AGVs
  • Medical Devices & LED Lighting
  • Portable Electronics & Communication Equipment
  • Back-up Power Storage & Hover boards
Production & Quality Control
Production 1
Production 2
Production 3
Production 4
Production 5
Production 6
Exhibitions and Partners
Exhibition 1
Exhibition 2
Frequently Asked Questions
What services do you provide?
We provide professional OEM/ODM services, covering design, assembly, testing, and quality control under ISO 9001:2015 standards.
How do you ensure battery quality?
All cells are 100% original from top-tier brands. Each cell is tested and matched before assembly. Every finished battery pack undergoes full inspection before shipment.
Do you support custom battery packs?
Yes. We specialize in customizing voltage, capacity, casing, connectors, wiring, and BMS functions to meet specific customer requirements.
What information is needed for a custom design?
Please provide: required voltage & capacity, continuous/peak discharge current, size & weight limits, and application details.
What certifications do you have?
Our products are compliant with ISO 9001:2015, CE, RoHS, CB, UN38.3, and MSDS. We can support additional certifications for OEM packs if needed.
What is your warranty policy?
We offer a standard 12-month warranty against manufacturing defects. Optional extended warranties are available upon request.

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