Belkin Pocket Power 15,000mAh Durable Ultra Slim Portable Charger / Power Bank / Battery Pack (Black)

Get the most out of your devices. The 15,000 mAh Pocket Power bank can recharge a smartphone up to 5 times. Inside this compact design are lightweight and efficient polymer battery cells for easy, portable transport in a bag or pocket. Two universal USB A ports delivers up to 3.4A of total power, quickly and safely charging smartphones, smartwatches, fitness bands, headphones, speakers, action cameras, Bluetooth enabled devices, and even small drones. A 2.0A input promptly recharges the power bank between uses, so you won’t ever run low.