RE INR21700 RS40 : 70A Discharge Capability

Industrial-grade 21700 cell

4000mAh capacity

70A continuous discharge

operates at -40Β°C to 80Β°C

Supports modular battery pack assembly with safety certifications.

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RE INR21700 RS40 delivers breakthrough solutions:
⚑ ​70A Continuous Discharge​ – Powers heavy-duty tools without voltage sag (Section 3.10)
❄️ ​​-40Β°C to 80Β°C Operating Range​ – Arctic drilling to desert solar farms (Section 3.13)
πŸ”‹ ​4000mAh Verified Capacity​ – 0.2C discharge at 25Β°C (Section 7.6)
♻️ ​**>400 Deep Cycles**​ – 80% capacity retention after 400 cycles (Section 7.11)

​Technical Specifications vs Competitors​

Parameter RE INR21700 RS40 EVE 40PL
​Max Discharge​ 70A (17.5C) 50-60A
​​-20Β°C Capacity​ 90% (Section 7.8) 75-85%
​AC Internal Resistance​ ≀4.0mΞ© 5-6mΞ©
​Cycle Life​ 400 cycles@80% 300-350 cycles

​Battery Pack Integration​
βœ… ​Full Accessory Support:

  • Laser-welded nickel busbars
  • Anti-vibration cell holders
  • Flame-retardant separators
    βœ… ​Modular Design:
  • 4-cell minimum order (1.2kWh module)
  • Custom BMS compatibility

​Certified Reliability​

β€’ Vibration test: 3hrs@8G acceleration (Section 8.1)
β€’ Crush test: 13kN pressure tolerance (Section 8.3)
β€’ Thermal abuse: 130Β°C/10min safety (Section 9.4)

​Industry Applications​
πŸ”§ ​Power Tools: 70A burst for demolition hammers
🚜 ​Agricultural EVs: -40Β°C cold-start capability
πŸ›©οΈ ​Drone Batteries: 200Wh/kg energy density

​Exclusive Industrial Offer

πŸ”‹ Limited OEM Package (Min 130 Cells):

  • βœ… 10% discount on 1000+ modules
  • βœ… Free cell spacing guides
  • βœ… UL-certified BMS integration

Contact immediately to obtain the latest quotation for RE INR21700 RS40.

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