Hi Carson Ritter , well if that is the case, consider,
amazon, ebay, aliexpress for it.
based on amazon specs of the adapter, which you can take note on:
Output: DC 5V, 1000mA max.
Connector: 2.5mm outer, 0.7mm inner
Additional Links:
https://www.amazon.com/Charger-Power-ADAPTER-P886A-BBL-P886A-PK/dp/B00O4AXLOE
https://www.ebay.com/itm/2A-AC-DC-Wall-Charger-Power-Adapter-For-HKC-P886A-BK-P886A-BBL-P886APK-Tablet-PC-/131092459417
https://www.aliexpress.com/item/2A-AC-DC-Wall-Charger-Power-ADAPTER-For-HKC-P886A-BK-P886A-BBL-P886APK-Tablet-PC/32486902670.html