38% under what the other stores charge
Compared across 4 stores. Prices are checked against each store and labelled with when.
The CUKTECH 20000mAh power bank is a 75.5Wh lithium-ion pack with a built-in USB-C cable that doubles as a carrying strap. It has two USB-C ports rated up to 55W each, a 33W USB-A port, and a trickle-charge mode for earbuds and watches. At $29.99 at Walmart as of November 4, 2026, it sits at the low end for a 20,000mAh pack with this much output.
In stockSold by CUKTECHReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
In stockSold by horr_2986
In stockSold by DianLan
Availability unknown
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Lowest price we've seen: $33.99 on Nov 4 at Amazon. Tracked across 3 stores since Nov 4.
Only 4 ratings so far, averaging 5 out of 5, so the sample is too small to call a consensus. Owners of similar CUKTECH packs tend to praise output and build quality.
The CUKTECH 45W 20000mAh Power Bank in gray offers a convenient and powerful charging solution for your devices. Featuring a built-in USB-C cable that also functions as a carrying strap, it eliminates cord clutter and ensures durability with over 10,000 bend tests. This portable battery pack delivers 45W max fast charging, capable of quickly powering smartphones, tablets, and even laptops like the MacBook Air. With its high 20000mAh capacity, it provides multiple charges for most mobile devices, making it ideal for travel or daily use. You can charge up to three devices simultaneously using its three output ports, while a special trickle charging mode is perfect for low-power accessories such as earbuds and smartwatches. This power bank is also certified to UL, CE, CB, and FCC safety standards for reliable performance.
