Keep your devices charged wherever you are with the Oakridge Slim Power Bank. With a capacity of 4,000mAh, this portable charger provides reliable power for your smartphone, tablet, or other gadgets. The slim design makes it easy to carry in your bag or pocket, perfect for travel or daily use. The power bank is compatible with a wide range of devices, ensuring you stay connected when you need it most. Stay prepared and never run out of battery with the Oakridge Slim Power Bank.