10,000 mAh Portable Battery with USB-C Cable – Link
Samsung has this currently on sale for just $15.99.
- 10,000 mAh capacity provides up to 2 full charges from 0-100% on most of the latest smartphones*
- Fast charge Galaxy S9, Note9 and more at up to 15W power output.
- Overcurrent & Over Voltage Protection
- 2x USB A ports (output for charging up to two devices simultaneously)