High-Capacity 18650 Lithium-ion Battery – Reliable Power for Demanding Applications
Premium-grade cylindrical cell with stable 3.7V output and 3500mAh capacity, engineered for extended cycle life and consistent performance. Features advanced LiFePO4 (LFP) chemistry for enhanced thermal stability and safety, ideal for high-drain devices. Precision-crafted steel casing with integrated PTC protection ensures durability and resistance to overcharge/overheat. Gold-plated contacts minimize resistance, maximizing energy transfer efficiency. Perfect for power tools, electric vehicles, solar storage systems, and premium flashlights. Bulk pricing available for commercial/industrial buyers – wholesale discounts on large orders. Factory-direct pricing with global logistics support. Strict QC testing guarantees compliance with international safety standards (UL, CE, RoHS). Custom OEM solutions available.