$18: onn 10,000mAh Portable Charger Power Bank with Detachable Wall Plug and USB-C & USB Ports at Walmart.com

Quick Take

The built-in wall plug that detaches from this 10,000mAh charger means you don't need to hunt for a separate adapter, which saves desk clutter and makes it genuinely packable for travel. Dual USB ports plus USB-C cover most phones and tablets simultaneously, so it's useful in a household or as a backup for multiple devices. At $18, you're looking at budget-tier pricing—not a dramatic discount, but Walmart's house brand keeps entry-level power banks in the $15–25 range, so this lands in the expected zone without inflated savings claims. The smaller capacity means one full charge for most phones rather than multiple refills, so it's more suited to road trips or commutes than all-day outdoor events.

Description

Walmart.com has onn 10,000mAh Portable Charger Power Bank with Detachable Wall Plug and USB-C & USB Ports for $18. Shipping is free w/ Walmart+ (free 30-day trial) or on orders of $35+. ...

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