The Cellevia CL18650-29E1S3P-ST Li-Ion Re-battery is a cell from Samsung, model MR18650, with 3.65V of starting voltage and a capacity of 8250mAh. It has 100mm in size, and provides an excellent performance and long lifespan of up to 500 charge & recharge cycles. This long-lasting rechargeable battery is ideal for use with a variety of devices, including high-powered automotive, medical, and industrial applications. The CL18650-29E1S3P-ST has good resistance to extreme temperatures, shock, and vibration, and features energy-dense storage that provides a high level of safety and reliability. Its low cost makes it an affordable component for many applications.