Introducing our new 500000mAh Portable External Solar Power Bank with 2USB and LED Battery Charger. This versatile power bank is compatible with a wide range of phone brands including Apple, Samsung, Huawei, OnePlus, and more. Its dual USB and micro-USB connectivity allows for easy charging on the go. The power bank is made of durable plastic material and comes in sleek black color with an added feature of a solar charger. With a voltage of 5V, this power bank is perfect for outdoor adventures, camping, or emergencies.