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1PCS Portable Battery Box USB 5V 2A Power Bank Case 18650/21700 Suite Battery External DIY Charger Box Kit Universal Cell Phones
Quick answer
Is $3.59 a good price for 1PCS Portable Battery Box USB 5V 2A Power Bank Case 18650/21700…?
It is the usual price, not a deal: $3.59 is in line with the typical price of $3.65 that DipScout measured over the last 13 days. It is the lowest in 9 days, but it has held this price since Nov 12, 2026.
$3.59
Today it costs $3.59 on AliExpress. Since Oct 30, 2026, when we started tracking it, it ranged from $3.55 to $3.79. It's the lowest price in 9 days, but it has been at this value since Nov 12, 2026; by our price history that is already the normal price, not a sale. Price checked on Nov 12, 2026, 21:38 UTC.
No drop compared with what we observed over the last 13 days. The store advertises "was $7.88", but that is the store's own claim; we only state discounts our price history proves.
View on AliExpressThe price above is the last recorded reading, not a live checkout lookup.
Price history
Today$3.59since Nov 12
Lowest$3.55Nov 2 to Nov 3
Highest$3.79Oct 30 to Nov 2
Tracked since Oct 30 · 3 changesHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Nov 12, 21:38 UTC | $3.59 | −2% |
| Nov 3, 21:36 UTC | $3.65 | +3% |
| Nov 2, 23:15 UTC | $3.55 | −6% |
| Oct 30, 20:20 UTC | $3.79 | start |
| Store | Diymore Electronic Kit Store |
|---|---|
| Positive feedback (AliExpress) | — |
| AliExpress category | Electronic Components & Supplies › Active Components |
| Sold | 50 |
| Recorded readings | 4 |
| First seen | |
| Last reading |