Amazon.com: EnergyQC Fast Charging Portable Charger 5000mAh,External Battery Power Bank with 5V/2.4A Output and USB-C Input(Recharge Only), Battery Pack Compatible with iPhone,Samsung Galaxy and More-Black : Cell Phones & Accessories
Amazon.com: SnapFresh 20V Lithium Battery for Cordless Tools, Long Life Battery Work with All 20V Cordless Tools Only, Lithium-Ion Battery Support Fast Charging(BBT-DC20A) : Tools & Home Improvement
HART 20-Volt Portable Power with 2 USB Charging Ports (Battery Not Included) - Walmart.com
RYOBI ONE+ 18V Cordless High Pressure Inflator with Digital Gauge P737D - The Home Depot