Duracell 3-Day Power Bank and USB Charger - 10000mAh, Black, Dual Charge Technology, 2 USB Ports, Micro USB Connector, All Phone Compatibility in the Mobile Device Chargers department at Lowes.com
User manual Duracell PB3 (English - 6 pages)
User manual Duracell PB1 (English - 6 pages)
Amazon.com: Duracell Rechargeable Powerbank 10050 mAh | 3 Day Portable Charger | Compatible With iPhone, iPad, Samsung, Android, Nintendo Switch And more | TSA Carry-On Compliant : Cell Phones & Accessories