Factory-Customized Lithium Ion Battery 18650 21700 14500 Cylindrical Lithium Battery Pack

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Product Description

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Basic Information

Model NO.18650 21700 14500
RechargeableChargeable
UsageRemote Control Boat, Plane, Car
ElectrolyteLi-ion
Product NameCylindrical Battery Pack
Discharge Current1A-30A OEM/ODM
Cycle Life≥80% Capacity After 800 Times
Warranty12 Months
Wide Temperature-40℃ to +85℃
Production Capacity10000 Box/Boxes Per Month
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Technical Specifications

Application FieldsAI robots, unmanned aircraft, portable power, power tools, household appliances, consumer electronics, solar storage, UPS
Voltage Range3.7V - 24V (Support customization)
Size Options1S 2S 3S 4S 6S 8S, etc. (18650, 21700, 26650, 32650, 32700)
Cycle Life≥80% capacity after 1000 times
CertificationUN38.3/MSDS/CE/CB/KC/FCC/IEC62133/UL/RoHS
Core Advantages
  • High energy density & working voltage
  • Pollution-free & Long lifespan
  • No memory effect & Low self-discharge
  • Short circuit protection, safe and reliable
  • Resistant to vibration & high temperature
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Product Presentation

Battery Pack View 1
Battery Pack View 2
Battery Pack View 3
Battery Pack View 4
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Factory Equipment

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Professional Capabilities

Professional Facility

We are a national high-tech enterprise specializing in the research, development, design, and production of lithium batteries. With a total area of 20,000 square meters and over 200 employees, the facility operates dedicated divisions for polymer cells and battery pack assembly.

Our quality management systems are ISO 9001:2015 certified. All products undergo rigorous testing and hold international certifications including UL, IEC62133, CE, KC, PSE, and UN38.3. Our solutions are widely integrated into medical devices, intelligent robotics, drones, high-end digital electronics, and energy storage systems.

Frequently Asked Questions

Q1: Can I place a sample order?
Yes, we accept sample orders to test and confirm quality before bulk purchases.
Q2: Is there a Minimum Order Quantity (MOQ)?
We do not have a strict MOQ; however, larger quantities benefit from more favorable pricing.
Q3: Can you provide custom branding?
Yes, we offer custom logo services and full branding options for the battery covers.
Q4: What is the typical delivery timeframe?
Samples usually take 1-3 days, while mass production orders typically require 10-20 days.
Q5: Do you provide shipping documentation?
Yes, we provide all necessary documents for battery shipment, including MSDS and UN38.3 reports.
Q6: What after-sale support do you offer?
We provide comprehensive after-sale service. If any faults occur, we will provide positive solutions immediately.

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