Ensure your devices stay powered up with this reliable Powerbank boasting a 4000 mAh capacity. The built-in battery indicator lets you easily monitor the power level, so you never have to guess when it's time to recharge. Compact and portable, this Powerbank is perfect for travel, outdoor activities, or everyday use. Keep your smartphone, tablet, or other gadgets charged and ready whenever you need them. Say goodbye to low battery anxiety with this efficient and stylish Powerbank with a battery indicator.