INR21700-RS50

Ultra-High Discharge Rate ·40A continuous discharge (without temperature cutoff) ·Supports 70A continuous discharge and 50C pulse discharge (seconds) Ultra-Low Internal Resistance & High Safety ·Tabless design delivers an internal resistance of just 3.0mΩ, effectively mitigating temperature rise and preventing overheating in high-rate applications. Breakthrough Fast Charging Performance ·Continuous 3C charging capability (supports up to 8C charging) ·Recharges from 0% to 80% SOC in just 15 minutes Wide Temperature Range Adaptability ·Broad operating temperature range: Discharge: –40 to +80 °C Charge: –20 to +60 °C ·Special cell formulation ensures stable performance even in extremely cold environments Extended Cycle Life ·25 °C, 100% SOC, 8A charge / 40A discharge: 80% capacity retention after 1,000 cycles ·25 °C, 100% SOC, 15A charge / 40A discharge: 80% capacity retention after 600 cycles