The 3.01.09.20002 is a powerful 5200mAh battery that provides optimal performance and long lasting energy for all your devices. This battery is designed to be reliable and durable, meaning you don't have to worry about sudden power outages. With a capacity of 5200mAh, this battery is perfect for electronic devices such as smartphones, tablets and portable equipment. The compact and lightweight design makes it easy to take this battery with you anywhere. Experience the freedom of long-term use without frequent charging with the 3.01.09.20002 battery. Power your devices with this reliable energy source and stay connected no matter where you are.