📌 Overview
The OpenELAB 2-Pack 3C INR 18650 rechargeable batteries provide reliable energy for demanding applications. Each cell offers 2600mAh capacity and 3.7V nominal voltage, with a maximum continuous discharge of 7.8A (3C rate), making them ideal for high-drain devices.
⚙️ Key Specifications
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Cell Type: INR 18650, cylindrical
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Dimensions: 18.3 × 65 mm
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Weight (per cell): ~45 g
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Nominal Capacity: 2600 mAh
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Nominal Voltage: 3.7 V
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Max Continuous Discharge: 7.8 A (3C)
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Energy: ~9.6 Wh per cell
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Pack Size: 2 cells included
🧪 Performance Highlights
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High-Drain Capability: Supports up to 7.8A continuous discharge
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Energy Density: Balanced gravimetric and volumetric values
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Thermal Stability: Safe operation across -20 °C to +60 °C
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Durability: Long cycle life with INR chemistry
📊 Applications
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Power tools
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High-performance flashlights
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DIY robotics & electronics
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Portable energy packs
📦 Package Contents
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2 × OpenELAB INR 18650 2600mAh 3.7V rechargeable batteries
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Protective packaging
✅ Why OpenELAB?
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🔒 Safety-focused INR chemistry
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⚡ Reliable high-drain performance
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🌍 Eco-friendly rechargeable design
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🛠️ Compatible with standard 18650 holders