EVE INR21700-50E Li-ion Cell – High-Power Endurance for Industrial Demands
Engineered for extreme performance, the EVE INR21700-50E lithium-ion cell delivers 5000mAh capacity and 25A continuous discharge (5C rate) with ultra-low internal resistance (≤25mΩ).
certified by UN38.3, UL1642, IEC62133 for power tools, energy storage, and heavy-duty industrial systems.
Performance Dominance
- Superior Capacity & Energy Density
- 5000mAh capacity, 5-8% higher than competitors (e.g., Samsung 50S, LG M50LT).
- Compact size (21.15mm diameter, 70.15mm height) for space-constrained applications.
- High Power Performance
- 3C max discharge (15A) supports instant high-load demands in power tools.
- -20°C low-temperature operation with ≥70% capacity retention.
- Long Lifespan & Safety
- 1000 cycles with ≥3430mAh remaining capacity, doubling the lifespan of standard batteries.
- Certified by UL/IEC/UN38.3, ensuring zero fire or explosion risks.
Competitive Advantages
VS Competing 21700 Cells
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- VS Samsung 50S:
- Higher energy density, lower self-discharge rate.
- 10% longer lifespan in sub-zero conditions.
- VS LG M50LT:
- 15% cost savings for bulk orders.
- 3C discharge vs LG’s 2C limit.
- VS Samsung 50S:
Safety Certification
◼ UN38.3 Vibration Test: No leakage, ≥95% post-test capacity retention
◼ Overcharge Protection: Auto-cutoff at 4.25V, UL1642 certified
◼ 130°C Heating Test: Stable performance for 30 minutes
Versatile Applications
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Power Tools: Chainsaws, impact drills, pressure washers
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Energy Storage: Solar ESS, UPS backup systems
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Industrial Tech: AGV robots, medical equipment
Global Solutions
OEM services, bulk orders, and worldwide logistics with compliance support!
Welcome to contact us for EVE INR21700-50E quotation
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