Welcome to Facolo! We sell high drain rechargeable lithium batteries, and we have our own brand FACOLO. As one of the Top 10 leading manufacturers of lithium battery in China, Facolo batteries are 100% powerful, durable and quality-guaranteed. And the model number 18650 battery, whose discharge capacity are 2100mAh,2500mAh,2600mAh,3200mAh respectively, is a featured product in our company.