High-Capacity INR 21700 Lithium-Ion Battery – Reliable Power for High-Demand Applications
Premium 5000mAh capacity with stable 3.7V output, engineered for extended runtime and consistent performance in high-drain devices. Featuring ultra-safe INR chemistry for enhanced thermal stability and longer cycle life, ideal for e-bikes, power tools, and solar energy storage systems. Optimized 3C discharge rate delivers robust power output, ensuring seamless performance in high-current applications without voltage drop. Precision-welded terminals and reinforced casing for superior durability, resistant to shocks, vibrations, and extreme temperatures. Globally certified for safety and performance, backed by bulk pricing for resellers and OEMs seeking cost-effective, high-quality power solutions.