INR21700 M52V Li-ion Cell

INR21700 M52V Li-ion Cell – High-Capacity Endurance for Demanding Applications

Designed for extended runtime and reliability, the INR21700 M52V lithium-ion cell delivers 5200mAh capacity and 7.5A continuous discharge (1.4C rate) with ultra-low internal resistance (≤20mΩ).

certified by UN38.3, UL1642, IEC62133 for power tools, energy storage, and industrial automation systems.

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Performance Highlights

✅ Unmatched Capacity: 5200mAh industry-leading energy density, 50% longer runtime per charge
✅ Stable Power Delivery: 7.5A continuous discharge, zero voltage drop under dynamic loads
✅ Wide Temperature Range: Operates at -20~55°C, ≥75% capacity retention @ -10°C
✅ Longevity Proven: 80% capacity retention after 1000 cycles, durability benchmark

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Competitive Advantages

VS Competing 21700 Cells

• Capacity Dominance: 15% higher capacity than mainstream cells

• Low-Temperature Efficiency: 25% better performance @ -10°C versus alternatives

• Safety Redundancy: Passed 130°C heating test & external short-circuit protection

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Safety Certification

◼ UN38.3 Vibration Test: No leakage, ≥95% post-test capacity retention
◼ Overcharge Protection: Auto-cutoff at 4.25V, UL1642 certified
◼ 1m Drop Test: Survives 3 drops with no structural failure

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Versatile Applications

• Power Tools: Chainsaws, impact drills, garden equipment

• Energy Storage: Solar home systems, portable power stations

• Smart Devices: Industrial drones, AGV logistics robots

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Global Solutions

OEM services, bulk pricing, and worldwide logistics with local compliance!

Welcome to contact us for  INR21700 M52V quotation.