36W DC NO Battery UPS Backup Power Supply For Router Cellphone Modem 5V/9V/12V/24V Output EU/US Plug Uninterrupted Switching
Quick answer
Is $39.99 a good price for 36W DC NO Battery UPS Backup Power Supply For Router Cellphone Modem…?
It is the usual price, not a deal: $39.99 is in line with the typical price of $39.99 that DipScout measured over the last 14 days. Tracked since Oct 23, 2026, it ranged from $37.59 to $40.09.
$39.99
Today it costs $39.99 on AliExpress. Since Oct 23, 2026, when we started tracking it, it ranged from $37.59 to $40.09. By our price history, it is not on sale right now. Price checked on Nov 12, 2026, 15:17 UTC.
No drop compared with what we observed over the last 14 days. The store advertises "was $79.98", 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
Last reading$39.99on Nov 12
Lowest$37.59Oct 23 to Oct 30
Highest$40.09Oct 31 to Nov 4
Tracked since Oct 23 · 5 changesHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Nov 10, 21:12 UTC | $39.99 | +0.3% |
| Nov 10, 01:11 UTC | $39.89 | −0.3% |
| Nov 4, 11:11 UTC | $39.99 | −0.2% |
| Oct 31, 20:13 UTC | $40.09 | +6% |
| Oct 30, 05:11 UTC | $37.69 | +0.3% |
| Oct 23, 08:16 UTC | $37.59 | start |
| Store | Outdoor-Enthusiasts Store |
|---|---|
| Positive feedback (AliExpress) | — |
| AliExpress category | Tools › Measurement & Analysis Instruments |
| Sold | 1 |
| Recorded readings | 6 |
| First seen | |
| Last reading |