Computers › Electronic components
100A 65A 40A Ideal Diode Module No‑Ground Anti‑Reverse Current Anti‑Backfeed Protection for Solar Charging Battery Power System
Quick answer
Is $4.02 a good price for 100A 65A 40A Ideal Diode Module No‑Ground Anti‑Reverse Current…?
Too early to tell: DipScout has tracked this price for 1 day, and comparing it with a typical price takes at least 7 days. Tracked since Nov 4, 2026, it ranged from $3.99 to $4.02.
$4.02
Today it costs $4.02 on AliExpress. Since Nov 4, 2026, when we started tracking it, it ranged from $3.99 to $4.02. We haven't tracked it long enough yet to say whether it's on sale.
We have tracked this product for 1 day; confirming a drop takes at least 7 days. The store advertises "was $8.55", 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$4.02highest ever seen
Lowest$3.99Nov 4 to Nov 5
Highest$4.02since Nov 5
Tracked since Nov 4 · 1 changeHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Nov 5, 23:10 UTC | $4.02 | +0.8% |
| Nov 4, 19:57 UTC | $3.99 | start |
| Store | Diymore ModuleHub Store |
|---|---|
| Positive feedback (AliExpress) | — |
| AliExpress category | Electronic Components & Supplies › Active Components |
| Recorded readings | 2 |
| First seen | |
| Last reading |