Highlights
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Battery Size: 18650 (18mm diameter x 65mm length)
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Voltage Range: 3.7V (nominal) to 4.2V (fully charged)
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Capacity: Tested capacity of 1500mAh+, offering extended usage between charges
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Weight: Approx. 42g per cell, lightweight and portable
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Uses: DIY projects, toys, flashlights, portable electronics, power banks, laptop battery packs, and more
Battery Specifications
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Energy Density: High energy density, ideal for high-drain devices
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Cycle Life: Up to 500+ charge/discharge cycles for long-term use
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Discharge Rate: Consistent performance under continuous discharge
Technical Details
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Operating Temperature: -20°C to 60°C, ensuring safe and reliable operation in various conditions
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Internal Resistance: Low internal resistance for improved efficiency and reduced heat generation
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Self-Discharge Rate: Low self-discharge rate, maintaining charge over time when not in use
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Charging Method: CC/CV (Constant Current/Constant Voltage) for optimal charging efficiency






