Wholesale 18500 3.7V 1400mAh Rechargeable Lithium Battery
High-performance 18500 cylindrical Li-ion battery with stable 3.7V output and 1400mAh capacity, ideal for extended-use devices. Features premium recycled lithium cells for eco-friendly energy storage and reliable cyclic performance. Precision-engineered with ultra-thin steel casing and advanced PCM protection, ensuring overcharge/discharge safety and long lifespan. Seamless compatibility with flashlights, vaping devices, power tools, and portable electronics. Optimized for bulk procurement—lowest global pricing guaranteed. Ideal for resellers, manufacturers, and DIY enthusiasts seeking cost-efficient, high-quality power solutions. Stock up on durable, high-drain batteries tailored for heavy-duty applications.