INR21700-58HE 5650mAh 3.6V Lithium-Ion Cell
Tenpower INR21700-58HE | 21700 Format | Large Stock | Competitive Bulk Pricing
The Tenpower INR21700-58HE 5650mAh 21700 cell is a 3.6V lithium-ion cell for energy-focused battery packs. It offers stable cycle life and low internal resistance. In addition, we keep large stock and offer competitive bulk pricing. Contact us for a quote.
Key Specifications
| Item | Specification |
|---|---|
| Model | INR21700-58HE |
| Format | 21700 |
| Nominal capacity | 5650mAh |
| Minimum capacity | 5600mAh |
| Nominal voltage | 3.6V |
| Charge cut-off voltage | 4.2V |
| Standard charge | 0.5C / 2800mA CC-CV, cut-off 112mA |
| Standard discharge | 1120mA to 2.5V |
| Max continuous discharge | 12.5A (not for cycle life) |
| Internal resistance | ≤15mΩ |
| Cycle life | ≥70% after 800 cycles |
| Weight | ≤74.0g |
| Dimensions | ≤21.70mm diameter, ≤71.00mm height |
| Operating discharge temp | -20°C to 60°C |
| Packaging | 130 pcs per carton |
Why Buyers Choose This Cell
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It offers high capacity in a standard 21700 format.
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It provides stable cycle life for energy-focused battery packs.
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Its low internal resistance supports consistent pack performance.
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It works well in moderate-discharge applications.
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In addition, we keep large stock and offer competitive bulk pricing.
Important Design Note
The 1C max charge and 12.5A max continuous discharge describe limits, not cycle-life ratings. For repeated cycling, design around the standard 0.5C charge and 1C discharge conditions. However, if your pack needs higher continuous current, contact us before you finalize the design. Also, always use a BMS with overcharge, over-discharge, short-circuit, and temperature protection.
Typical Applications
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E-bike and e-scooter battery packs
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Energy storage systems
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Portable power stations
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Industrial and consumer battery packs
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Other 21700 pack projects
Stock, Pricing & Support
We maintain large stock of the INR21700-58HE and offer competitive pricing for bulk orders. Moreover, we support sample testing, volume production, and repeat batch supply. The cell ships at approximately 30% SOC. Tenpower provides a one-year warranty from delivery for manufacturing defects. We can also provide datasheet and test data on request.
Tell us your required quantity, destination country or port, and application. Then we will reply with bulk pricing, lead time, and shipping options.
Request a Quote
🌐 Website: www.becellbattery.com
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