High-Performance LiFePO4 21700 Battery

Premium LiFePO4 Chemistry
Features advanced lithium iron phosphate technology for superior thermal stability, extended cycle life (2000+ cycles), and enhanced safety with zero risk of thermal runaway.
Optimized Energy Density
Delivers 3000mAh capacity at 3.2V, ideal for high-demand applications like energy storage systems, power banks, and EV electric vehicles.
Robust 3C Discharge Rate
Supports 3C continuous discharge (9A) for stable power output in fast-charging scenarios and high-load devices.
Precision Engineering
21700 cylindrical design ensures compact size (21mm diameter, 70mm height) with seamless integration for modular battery packs.
Multi-Application Ready
Perfect for renewable energy storage, portable electronics, electric scooters, and backup power solutions.
Global Compliance
Meets international safety standards (UN38.3, CE, RoHS) for hassle-free shipping and bulk procurement.
Wholesale Advantage
Direct factory pricing with bulk discounts, ensuring the lowest global rates for large-scale orders.