2600mAh Portable Solar Phone Charger and External Battery Pack with 1.5A USB Charging Port by ReVIVE - Works with Samsung Galaxy S8, iPhone 7, HTC One M9, Motorola Droid Turbo, & More USB Devices

Portable Solar Power Bank Charger by ReVIVE. Portable charging for smartphones , messaging phones , flip phones , Bluetooth wireless earphones , smart watches , fitness wearables , & trackers: Using the 1.5A USB charging port and your device's charging cable (we include a microUSB cable just in case for compatible devices) , get battery refills on your wireless devices. Our power bank features a long-lasting 2600mAh capacity. This means that you could recharge most Bluetooth headsets 20-30 times (that's around 100+ hours of listening!) or around 100 days of battery life for most fitness trackers. For most smartphones , expect 1-2 recharge fill-ups. Built-in backup solar panel: The ReVIVE SL2600 power bank only takes 3-5 hours to charge by USB using the included microUSB cord and 19 hours when in direct sunlight for emergency situations (imagine a camping/hiking/outdoor trip , weathering a storm , power outage , etc.). The red indicator light blinks to indicate when it's charging and glows a solid red when it has completed charging. When plugged into your device , the red indicator light will blink when the SL2600 is getting low on battery. A solid red light indicates that your device is charging. TIP: Charge the power bank by USB at home & use solar charging as backup power in emergency situations.