Estardyn XL6009 4A DC-DC Boost Converter Module, 3-35V to 5-50V Adjustable Step Up for LED Driver Lithium Battery
Quick answer
Is $1.86 a good price for Estardyn XL6009 4A DC-DC Boost Converter Module, 3-35V to 5-50V…?
Too early to tell: DipScout has tracked this price for 3 days, and comparing it with a typical price takes at least 7 days. Tracked since Oct 25, 2026, it ranged from $1.85 to $1.86.
$1.86
Today it costs $1.86 on AliExpress. Since Oct 25, 2026, when we started tracking it, it ranged from $1.85 to $1.86. We haven't tracked it long enough yet to say whether it's on sale.
We have tracked this product for 3 days; confirming a drop takes at least 7 days. The store advertises "was $3.87", 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$1.86highest ever seen
Lowest$1.85Oct 25 to Oct 28
Highest$1.86since Oct 28
Tracked since Oct 25 · 1 changeHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Oct 28, 06:09 UTC | $1.86 | +0.5% |
| Oct 25, 19:59 UTC | $1.85 | start |
| Store | EstarDyn Factory Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Electronic Components & Supplies › Active Components |
| Recorded readings | 2 |
| First seen | 10/25/2026 |
| Last reading | 10/28/2026, 11:12:10 PM UTC |