High-Capacity 18650 Li-Ion Battery – 3.6V 3500mAh
Premium lithium-ion cells with stable 3.6V output and large 3500mAh capacity for extended runtime. Industrial-grade raw materials ensure low internal resistance, high energy density, and 500+ charge cycles. Precision welds and multi-layer safety protection (overcharge/overheat/short-circuit proof). Ideal for power tools, solar storage, electric vehicles, medical devices, and LED lighting systems. Global wholesale pricing – bulk discounts available for OEM and large-scale procurement.