Samsung INR21700-48X Lithium-Ion Cell

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

Introduction
As industrial applications demand increasingly robust power solutions, the Samsung INR21700-48X emerges as a premier choice. Engineered by Samsung SDI in Korea, this cell delivers exceptional reliability while meeting UL1642, IEC62133, and UN38.3 global safety standards. With a typical 4,800mAh capacity (min. 4,650mAh) and 3.64V nominal voltage, it offers outstanding energy density for power tools, 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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