Product Description:
The Samsung SDI INR21700-30T is a premium-grade, high-performance 21700 lithium-ion battery cell engineered for extreme high-drain power applications. With a true 3000mAh capacity and a massive 35A continuous discharge current, this 30T cell delivers explosive, sustained power for the most demanding devices. Manufactured by Samsung SDI, a global leader in battery technology, this cell offers ultra-low internal resistance and exceptional reliability.
Key Features:
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Samsung SDI INR21700-30T 30T Cell: Premium-grade, authentic Samsung SDI 21700 Li-ion battery.
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3000mAh True Capacity: Provides 3000mAh of reliable energy for sustained performance.
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35A High Continuous Discharge: Delivers a massive 35A continuous discharge current for high-torque power tools and heavy-lift drones.
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Ultra-Low Internal Resistance (≤40mΩ): Ensures minimal heat generation and maximum energy transfer efficiency during heavy loads.
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Professional Grade Quality: Manufactured by Samsung SDI with automotive-grade quality standards.
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BulK 10-Pack: 10 cells in a bulk pack, perfect for large-scale assembly and professional projects.
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Safe & Reliable: Built with Samsung's advanced lithium-ion technology for consistent, reliable performance.
Important Safety Warning:
This battery cell is clearly printed with the warning: "FIRE HAZARD! NEVER INSTALL, CARRY OR HANDLE!"
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This cell is strictly designed for industrial, professional, and DIY high-drain applications such as cordless power tools, heavy-lift drones, and robotics.
Product Parameters:
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Brand: Samsung SDI
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Model: INR21700-30T (30T)
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Size: 21700
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Capacity: 3000mAh
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Nominal Voltage: 3.6V / 3.7V
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Max Continuous Discharge Current: 35A
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Internal Resistance: ≤40mΩ
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Chemistry: Li-ion (Lithium Ion)
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Weight: 62g
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Dimensions: 21mm (Diameter) x 70mm (Height)
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Pack Quantity: 10-Pack
Applications:
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High-Torque Cordless Power Tools: The ultimate power core for heavy-duty cordless drills, impact drivers, and saws requiring massive 35A burst power.
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High-Performance RC Hobbies & Heavy-Lift Drones: Delivers sustained high-current power for high-torque RC cars and heavy-lift drones.
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Professional Battery Pack Assembly: Ideal for manufacturers and integrators building custom high-discharge battery packs.
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Portable Power Stations: Reliable core cells for building high-capacity portable energy storage systems.
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High-Intensity LED Searchlights: Powers the brightest tactical flashlights and searchlights for professional use.
Frequently Asked Questions (FAQ):
Q1: What is the discharge current of this battery?
A1: The Samsung 30T is rated for an impressive 35A continuous discharge current, making it one of the highest-performing 21700 cells available for power-hungry applications.
Q2: Is this battery authentic Samsung SDI?
A3: Yes. We source directly from authorized channels to ensure you receive 100% genuine Samsung SDI INR21700-30T cells with full traceability.
Q3: What kind of charger should I use for this battery?
A4: You must use a high-quality charger specifically designed for 3.6V/3.7V Li-ion batteries with a 4.2V cut-off voltage. A smart charger with over-charge and short-circuit protection is highly recommended.
Q4: Why is this sold as a 10-Pack?
A5: The 10-Pack is designed for professional assemblers, battery pack factories, and power tool manufacturers. It provides a consistent, high-quality batch of cells for large-scale assembly and professional projects.
