TP INR21700 30SG High-Performance Lithium-Ion Battery

The ​TP INR21700-30SG​ delivers unmatched power for demanding applications: ​3000mAh capacity, ​30A continuous discharge, and ​50-minute fast charging. Engineered for electric tools, EVs, and industrial equipment, it combines safety (≤15mΩ resistance) with extended cycle life. Request quotes for bulk orders today

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TP INR21700-30SG: High-Performance Lithium-Ion Battery for Demanding Applications


Looking for a reliable 21700 battery with exceptional power delivery? The TP INR21700-30SG stands out as a top-tier lithium-ion cell designed for high-drain devices.

With a ​maximum continuous discharge current of 30A​ and a ​nominal capacity of 3000mAh (10.8Wh)​, this cell outperforms competitors in power density and runtime.

Its ​fast-charging capability​ (50 minutes to full charge) and ​wide operating temperature range​ (-20°C to 80°C discharge) make it ideal for electric tools, EVs, and industrial equipment.

Key Advantages:​
  • Ultra-high discharge: 30A continuous current for heavy-duty applications.
  • Superior cycle life: 80% capacity retention after 500 cycles (see Cycle Life Characteristics chart).
  • Enhanced safety: ≤15mΩ internal resistance ensures stable performance under load.
  • Competitive energy density: 445 Wh/L (volumetric), 154 Wh/kg (gravimetric).
Comparison with Competing Models
Model Capacity Max Discharge Cycle Life Price Tier
TP INR21700 30SG 3000mAh ​30A​ 500+ cycles Mid-Range
Samsung 30S 3000mAh 20A 300 cycles Premium
Sony  VTC6 3000mAh 30A 300 cycles High

 

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