High Discharge 4000mAh 21700 Battery Max 70A RS40 Battery

High Discharge 4000mAh 21700 Battery Max 70A RS40 Battery. High Discharge Capability: Supports maximum discharge current up to 70A for high-performance applications. Long Cycle Life: Endures over 500 charge and discharge cycles for extended durability. Fast Charging Time: Fully charges in approximately 1.5 hours with compatible intelligent chargers. Comprehensive Certifications: Certified by KC, CTIA, RoHS, TUV, CB, and CE for global safety compliance. 1-Year Warranty: Includes a full 1-year guarantee covering mechanical defects and performance issues. Customizable Options: Brand name, capacity, and model number can be customized to specific requirements. Eco-Friendly Design: Product is fully recyclable, supporting sustainable energy solutions.