High-Capacity 18650 Rechargeable Battery – 2200mAh / 3.7V / 8.14Wh
Premium lithium-ion core ensures stable voltage output and extended cycle life. Precision-engineered steel casing with built-in protection against overcharge and short circuits. Ideal for power banks, flashlights, vaping devices, and portable electronics requiring reliable energy storage. Globally sourced materials meet strict safety standards (RoHS/CE certified). Bulk pricing available for wholesale buyers—direct factory supply guarantees unbeatable cost efficiency. Universal compatibility with most 18650 battery compartments; compact design for effortless integration. Low self-discharge rate maintains charge during storage. Note: Includes no retail packaging—optimized for bulk shipments.