This BOLOMI 50000mAh Power Bank with Fast Charging capabilities can keep your devices powered up all day long. It comes with a solar power feature, dual USB ports, and a micro USB cable. The rugged design makes it perfect for outdoor adventure and heavy usage. The power bank is compatible with various brands such as Apple, Samsung, Nokia, and many more. It has a storage compartment, non-slip and anti-fingerprint features, and is water-resistant. The power capacity of 20000 ensures that your devices will be charged multiple times with a single charge.