This high-capacity, rechargeable battery is a great choice for powering a variety of devices. With a capacity of 3000mAh, it can provide long-lasting performance for your electronic gadgets. The battery is made of lithium polymer, which makes it lightweight and easy to carry around. It measures 10mm x 50mm x 50mm and has a 2-pin configuration, making it compatible with a wide range of devices. Whether you need to power your sound system or your portable DVD player, this battery is up to the task. Invest in this versatile power source today and enjoy the convenience of having a reliable, rechargeable battery at your fingertips.