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Home /Products/21700 Batteries/Samsung 50S 21700 Batteries 5000mAh 25A Battery 3.6V Lithium Ion Battery Cell INR21700-50S

Samsung 50S 21700 Batteries 5000mAh 25A Battery 3.6V Lithium Ion Battery Cell INR21700-50S

100PCS
MOQ
2.0-3.5USD/PCS
Price
Samsung 50S 21700 Batteries 5000mAh 25A Battery 3.6V Lithium Ion Battery Cell INR21700-50S
Features Gallery Product Description Request A Quote
Features
Specifications
Battery Type: 21700 Lithium Battery
Standard Discharge Capacity: Typ. 5000mAh
Rated Discharge Capacity: Min. 4800mAh
Nominal Voltage: 3.6V
Discharge Cut-off Voltage: 2.5V
Rated Charge: CCCV, 6A, 4.20 V, 100mA Cut-off
Max Continuous Discharge Current: 25A(Without Temperature Cut) 45A(With 80℃ Temperature Cut)
Weight: 72.0g Max
Highlight:

3.6V 21700 Battery

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25A 21700 Battery

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21700 5000mAh Battery
Basic Infomation
Place of Origin: China, Korea and Malaysia
Brand Name: UNEMETECH/Samsung
Certification: CE, CB, IEC62133, UL1642...
Model Number: INR21700-50S
Payment & Shipping Terms
Packaging Details: Standard Export Package or Customized Package
Delivery Time: 2～7 days
Payment Terms: T/T , WorldFirst , Payoneer , PingPong , Paypal , Alipay , Western Union , ...
Supply Ability: 500,000.00 Pieces Per Day
Product Description

 
Samsung 50S 21700 5000mAh 25A Battery 3.6V Lithium Ion Battery Cell INR21700-50S
 
Samsung INR21700-50S 5000mAh Advantages

1. High Capacity: With a capacity of 5000mAh, it provides significant energy storage, ideal for devices needing extended runtime.
2. Decent Discharge Rate: Supports continuous discharge rates up to 25A, making it suitable for moderate to high-drain applications.
3. Stable Voltage: Operates at a nominal voltage of 3.6V, ensuring reliable and consistent power delivery.
4. Long Cycle Life: Designed to endure many charge and discharge cycles, enhancing overall durability and lifespan.
5. Safety Features: Equipped with protections against overcharging, overheating, and short circuits, ensuring safe usage.
6. Versatile Applications: Commonly used in e-bikes, power tools, and other high-performance devices due to its robustness.
7. Low Self-Discharge Rate: Maintains charge well over time, making it suitable for backup power applications.

 
Samsung INR21700-50S 5000mAh Nominal Specifications

Model INR21700-50S

Standard Discharge Capacity

Typ. 5000mAh
-Charge: 0.5C(2.5A), 4.20V, 0.05C(250mA) cut-off @ RT
-Discharge: 0.2C(1A), 2.5V cut-off @ RT
*1C=5.000mA

Rated Discharge Capacity

Min. 4800mAh
-Charge:1.2C(6A), 4.20V, 0.02C(100mA)cut-off @RT
-Discharge: 10A, 2.5V cut-off @ RT
Nominal Voltage3.6V
Standard ChargeCCCV, 2.5A, 4.20 V, 250mA cut-off
Rated ChargeCCCV, 6A, 4.20 V, 100mA cut-off
Discharge Cut-off Voltage2.5V
Max. continuous discharge
(Surface temperature)		25A(Without temperature cut)
45A(With 80℃ temperature cut)
Cycle Life① Capacity ≥ 2,940mAh @ after 250cycles
(60% of the standard capacity @ RT)
- Charge : 6A, 4.20V, CCCV 100mA cut-off @ RT
- Discharge: 25A , 2.5V cut-off @ RT
② Capacity ≥ 2,940mAh @ after 100cycles
(60% of the standard capacity @ RT)
- Charge : 6A, 4.20V, CCCV 100mA cut-off @ RT
- Discharge: 45A, 2.5V cut-off
(80℃ cut-off, re-discharge release < 50℃) @ RT 

Operating Temperature
(Surface)

Charge : 0 to 50℃
(recommended recharge release < 45℃)
Discharge: -20 to 80℃
(must re-discharge release < 60℃)
Weight70.0g max
Cell DimensionHight: 70.62mm(Max); Diameter: 21.25mm(Max)
Storage Environment1 year: 0~25℃  
3 months: 0~45℃ 
1 month: 0~60℃  
Warranty12 months
Samsung INR21700-50S Cell.pdf

Outline Dimensions:
Samsung 50S 21700 Batteries 5000mAh 25A Battery 3.6V Lithium Ion Battery Cell INR21700-50S 0

 
Samsung INR21700-50S 5000mAh Applications

High power cordless vacuum cleaner, Electric cigarette, Electric scooter, High power home Appliances, Power Tool...

Samsung 50S 21700 Batteries 5000mAh 25A Battery 3.6V Lithium Ion Battery Cell INR21700-50S 1
 
Our Service
1). Professional lithium ion battery packs supplier for over ten years, and have our own factory,
2). Strong R&D team to support,
3). Offer OEM/ODM service for customer's order,
4). Quick reply and action,
5). Competitive price, good sale and after-sales service.

Tag:

21700 Rechargeable Li Ion Battery

5000mAh 21700 Battery

Cylindrical Lithium Ion Battery

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