Specifications
Brand Name :
Link-W
Model Number :
Li-ion Battery-12
Place of Origin :
CHINA
MOQ :
500PCS
Price :
USD12.88-40.31/PC
Payment Terms :
T/T,30%perpayment and 78% final payment
Supply Ability :
Trade
Delivery Time :
10-25 work days
Packaging Details :
Packing and palletizing
Nominal Voltage :
3.2V
Nominal Capacity :
21AH (@3.2V)
Charging Voltage :
3.65V ±0.05V
Weight :
460 ±15g
Type :
Lithium Ion Battery
​Dimensions :
22 * 70 * 134MM
Description

Link-W Safe and Reliable Lithium-Ion Battery Cell for Diverse Applications

Product Introduction:
This is a premium lithium-ion battery cell from Link-W, with exceptional safety performance and reliability as its core strengths. Designed for power tools, energy storage systems, backup power supplies, and light electric vehicles (such as the watercraft shown in the image), it effectively meets the demanding requirements of various fields.

Advantages:

  1. Excellent Safety: Incorporates multiple built-in safety protection mechanisms, prioritizing safety from material sourcing to structural design, effectively preventing overcharge, over-discharge, and short-circuit risks.
  2. Efficient Discharge Performance: High discharge efficiency provides stable and strong power output, ensuring equipment operates effectively.
  3. Ready for Integration: Clear standard specifications facilitate quick product design and system integration for customers, shortening R&D cycles.

Specifications Table:

Parameter Specification Value
Nominal Voltage 3.2V
Nominal Capacity 21AH (@3.2V)
Charging Voltage 3.65V ±0.05V
Maximum Charging Current 20A (within 15℃ to 90% State of Charge)
Discharge Cut-off Voltage 2.0V
Weight 460 ±15g
Dimensions 22 * 70 * 134MM

Q&A:

  1. Q: How is the safety performance of this cell specifically demonstrated?​
    A:​​ The cell utilizes high-quality separators and stable electrode materials, and undergoes rigorous safety tests (such as nail penetration, overcharge tests), effectively controlling internal risks and enhancing safety during use.

  2. Q: Besides the applications mentioned, what other scenarios can it be used for?​
    A:​​ Its applications are very broad. Beyond the scenarios pictured, it is also well-suited for solar street lights, communication base station backup power, e-bikes, AGVs, drones, and any equipment requiring stable DC power.

  3. Q: For bulk purchases, what storage recommendations are there?​
    A:​​ It is recommended to store the batteries in a cool, dry environment, ideally at 10°C-25°C with humidity below 65%. For long-term storage (exceeding 3 months), ensure the State of Charge is between 30%-50% and check the voltage periodically.






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Link-W 3.2V 21AH Safe and Reliable Prismatic Lithium Cell for Power Tools and Energy Storage

Ask Latest Price
Brand Name :
Link-W
Model Number :
Li-ion Battery-12
Place of Origin :
CHINA
MOQ :
500PCS
Price :
USD12.88-40.31/PC
Payment Terms :
T/T,30%perpayment and 78% final payment
Contact Supplier
Link-W 3.2V 21AH Safe and Reliable Prismatic Lithium Cell for Power Tools and Energy Storage
Link-W 3.2V 21AH Safe and Reliable Prismatic Lithium Cell for Power Tools and Energy Storage

Tianjin Liwei New Energy Technology Co., Ltd.

Verified Supplier
2 Years
tianjin, tianjin
Since 2006
Business Type :
Manufacturer, Seller
Total Annual :
20000000-50000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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