Electronics › Chargers, cables & accessories
18V Lithium Battery BMS PCB Protection Board For BL1830 BL1840 BL1850 BL1860 Battery Pack
Quick answer
Is $7.79 a good price for 18V Lithium Battery BMS PCB Protection Board For BL1830 BL1840…?
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 10, 2026, the price hasn't changed.
$7.79
Today it costs $7.79 on AliExpress. Since Nov 10, 2026, when we started tracking it, the price hasn't changed. 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 $20.50", 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$7.79steady
The price hasn't changed once since Nov 10, when we started tracking it.
Hover over the chart to see each price.Tap the chart to see each price.
| Store | CCSN SAMA Store |
|---|---|
| Positive feedback (AliExpress) | 96.7% |
| AliExpress category | Consumer Electronics › Accessories & Parts |
| Recorded readings | 1 |
| First seen | |
| Last reading |