Belkin Pocket Power 10K Power Bank Silver - F7U039btSLVSilver

Stay charged anywhere with this slim and lightweight power bank (a.k.a. portable charger) that fits in your pocket or bag. 10,000 mAh recharges a smartphone up to 3 times.* A universal USB-A 2.4A port delivers up to 5V to quickly and safely charge devices like smartwatches, fitness bands, headphones, speakers, action cameras, and Bluetooth-enabled devices. A 5V 2.4A input allows the power bank to recharge quickly between uses.