USB Battery Pack - 2200 mAh Capacity - 5V 1A Output : ID 1959 : $14.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Shop Cochlear USB Battery Charger | Cochlear Americas
Buy Xbox Rechargeable Battery + USB-C Cable - Microsoft Store
Amazon.com: Survival Frog EasyPower USB AA Rechargeable Batteries -1.2V/1450 mAh Long Lasting Double A USB Rechargeable Batteries - Rechargeable Batteries Co. - (4 Pack) : Electronics