Samsung INR21700 50S High-Drain Li-ion Cell: Powering High-Performance Applications with Safety and Efficiency
Introduction
The Samsung INR21700 50S is a cutting-edge lithium-ion rechargeable battery designed for demanding applications requiring high energy density, exceptional discharge performance, and robust safety features.
With a nominal capacity of 5,000mAh and a 3.6V nominal voltage, this battery delivers reliable power for power tools, portable devices, and other high-drain applications.
Its standout features include a 45A maximum continuous discharge current (surface temperature limited to 80°C) and a 9C discharge rate, making it ideal for scenarios needing rapid energy delivery.
Key Features
- High Discharge Capability:
- 45A Max Continuous Discharge (surface temp. ≤80°C) ensures sustained high-power output.
- 9C Discharge Rate supports extreme power demands efficiently.
- Rapid Charging:
- 6A Rated Charge Current enables fast recharging, minimizing downtime.
- Long Cycle Life:
- Maintains ≥2,940mAh (60% of rated capacity) after 250 cycles, ensuring durability for frequent use.
Technical Specifications
- Nominal Capacity: 5,000mAh (typical), ≥4,800mAh (rated).
- Nominal Voltage: 3.6V.
- Standard Charge: CCCV, 2.5A, 4.20V cutoff.
- Charge Time: 150 mins (standard), 100 mins (rated).
- Storage Recovery: ≥4,320mAh after 30 days at 60°C.
Storage Guidelines
- Short-term: 0~25°C.
- Long-term: 0~25°C (1 year), 0~45°C (3 months), 0~60°C (1 month).
Applications
Perfect for power tools, e-bikes, drones, and portable electronics requiring high energy output and reliability.
Why Choose Samsung INR21700 50S?
Combining high discharge rates, fast charging, and unmatched safety, this battery is engineered for performance and longevity. Its compact design and wide temperature tolerance make it a versatile choice for challenging applications.
Global Stock & Custom Solutions
Bulk orders welcome, OEM services available, worldwide shippin
welcome to contact us for Samsung INR18650 quotation
Reviews
There are no reviews yet.