Transform the way you stay charged on the go with the Lightr Super Small Smart Charger. Going above and beyond the call of charging duty, Lightr uses intelligent technology and design to keep you going. The 1500 mAh battery is enough to recharge your smartphone to keep it working for an extra day. You can choose to use the Type-C, Lightning, or Micro USB connectors. Simply leave them in your device and Lightr will magnetically attach and begin charging seamlessly. Thanks to this design, this one power bank works with thousands of devices including Apple, Android, and even your laptop. Plus, you can easily share this pocket-sized charger between friends or devices. In addition to this, Lightr uses Bluetooth to pair with your device. The app alerts you when it’s time to recharge. Incredibly, the app will even let you know when the battery itself has fully charged.