Introducing the Tenpower 21700 50ME, a powerful battery with a capacity of 5000mAh and a discharge rate of up to 15A. This battery is perfect for use in electronic cigarettes, flashlights, and other devices requiring high performance. With its high energy density, you can enjoy prolonged usage of your devices without frequent recharges. The Tenpower 21700 50ME offers stable energy delivery, making it a reliable choice for any user. Don't miss the opportunity to enhance your devices' efficiency – order the Tenpower 21700 50ME today!