High-Capacity ICR 18650 Lithium-Ion Battery – Reliable Power at Factory Price
Premium 3.7V 2600mAh lithium-ion cell with stable discharge performance, ideal for flashlights, power tools, e-bikes, and backup energy storage. Advanced Li-ion technology ensures long cycle life (300+ charges) and minimal self-discharge, crafted with precision-welded terminals for secure connectivity. Ultra-competitive bulk pricing direct from China factory—strict QC testing guarantees consistent voltage (nominal 3.7V, max 4.2V) and safety compliance. Perfect for OEM/wholesale buyers seeking cost-effective, high-density energy solutions without compromising durability or performance.