Samsung INR21700 40T Battery: Unleash High-Power Performance with Advanced Technology
Introduction
The Samsung INR21700 40T is a high-performance lithium-ion battery engineered for power-hungry applications demanding exceptional energy density and reliability.
With a 4,000mAh minimum standard discharge capacity and 3.6V nominal voltage, this battery excels in delivering robust power for tools, drones, and portable devices.
Its standout features include a 45A maximum continuous discharge (with 80°C temperature protection) and an 11C discharge rate, making it a top choice for high-drain scenarios.
Key Features
- Extreme Discharge Capability:
- 45A Max Continuous Discharge (80°C protection) for intense power output.
- 11C Discharge Rate supports extreme energy demands efficiently.
- Rapid Charging:
- 6A Rated Charge Current enables swift recharging, minimizing downtime.
- Long-Lasting Performance:
- ≥2,400mAh capacity retention after 250 cycles (60% of initial capacity).
- Compact & Lightweight Design:
- Dimensions: 70.30mm (H) x 21.22mm (D).
- Weight: 70g, balancing portability and power.
- Enhanced Safety:
- Built-in protections against overcharge, short-circuit, and overheating.
- Passed drop and vibration tests for durability.
Technical Specifications
- Standard Discharge Capacity: ≥4,000mAh (0.5C charge/0.2C discharge).
- Rated Discharge Capacity: ≥3,900mAh (1.5C charge/10A discharge).
- Charge Time: 180 mins (standard), 70 mins (rated).
- Storage Recovery: ≥3,510mAh after 30 days (90% of rated capacity).
Applications
Ideal for power tools, drones, e-bikes, and high-performance portable devices requiring reliable, high-energy output.
Global Stock & Custom Solutions
Bulk orders welcome, OEM services available, worldwide shippin
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