Samsung INR21700-48X Lithium-Ion Cell

Samsung INR21700-48X Lithium-Ion Cell: High Capacity, Longevity & Reliability for Industrial Applications

Introduction
The Samsung INR21700-48X lithium-ion rechargeable cell is engineered to deliver exceptional performance for industrial and high-demand applications. With a typical capacity of 4,800mAh (min. 4,650mAh) and a nominal voltage of 3.64V, this cell combines high energy density with robust durability. Designed by Samsung SDI and manufactured in Korea, it meets stringent global safety standards, including UL1642, IEC62133, and UN38.3, ensuring reliability in power tools, energy storage systems (ESS), and industrial equipment.

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Key Features

1. High Discharge Rate & Stability

   • Continuous Discharge: Supports up to 1.0C (4,800mA) with a cut-off voltage of 2.5V.

   • Peak Performance: Maintains 100% capacity at 1.0C discharge (4,800mA) and 85% capacity even at 1.5C (7,200mA).

   • Low Internal Resistance: ≤18.0mΩ (post-standard charge), ensuring minimal energy loss and stable output.

2. Extended Cycle Life

   • Cycle Life 1: Retains ≥70% capacity after 500 cycles (4.2V charge, 2.5V discharge).

   • Cycle Life 2: Retains ≥70% capacity after 1,500 cycles (4.15V charge, 3.0V discharge), ideal for long-term industrial use.

3. Wide Temperature Range

   • Discharge: Operates from -20°C to 60°C, with 70% capacity retention at -20°C (0.2C discharge).

   • Charge: Stable performance between 0°C to 45°C, compliant with global environmental demands.

4. Safety & Certifications

   • Passes UL1642 overcharge tests (4.6V, 14.4A for 7 hours) and UN38.3 vibration tests (no leakage, <10% OCV drop).

   • Features built-in safeguards against overheating, short-circuiting, and mechanical stress.

5. Compact & Lightweight Design

   • Dimensions: Φ21.25mm × 70.80mm (max).

• Weight: ≤69.5g, optimized for space-constrained applications.

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Applications

• Power Tools: Chainsaws, drills, and heavy-duty machinery.

• Energy Storage: Solar ESS, UPS backup systems.

• Industrial Tech: AGVs, medical devices, and robotics.

Why Choose Samsung INR21700-48X?

• Energy Density Leader: 4,800mAh capacity outperforms competing 21700 cells.

• Durability: 1,500-cycle lifespan reduces replacement costs.

• Global Compliance: Certified for safe transport and operation worldwide.

 

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Global Solutions

OEM services, bulk orders, and worldwide logistics with compliance support!

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