The Samsung INR21700-58E is a high-capacity lithium-ion rechargeable battery designed for applications where long runtime, efficiency, and stable power delivery are more important than high current output. With a 5330mAh capacity and a 10.7A continuous discharge rating, this cell is ideal for energy storage systems, power banks, portable electronics, and long-duration devices.
Manufactured using Samsung’s advanced lithium-ion technology, the 58E delivers excellent energy density, stable voltage output, and low self-discharge, ensuring reliable performance over extended operating periods. Its 21700 form factor allows higher capacity in a compact size, making it well suited for battery packs focused on maximum energy storage and efficiency.
The Samsung 58E is commonly used in DIY battery packs, solar energy storage, backup power solutions, and low-to-medium drain applications. Its long cycle life and consistent performance make it a dependable choice for everyday and professional energy systems.
Key Features & Recommended Use Cases:
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Energy storage systems and solar power solutions
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Power banks and long-runtime portable electronics
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Backup power systems and low-drain devices
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5330mAh high capacity with 10.7A continuous discharge
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High energy density, stable output, and long cycle life
With excellent capacity, efficient performance, and Samsung’s trusted quality, the Samsung INR21700-58E 5330mAh 10.7A Li-Ion Battery is an ideal solution for users seeking reliable, long-lasting power for extended-use applications.
