Electronics › Chargers, cables & accessories
JKBMS JK-B2A8S20P JIKONG Smart BMS 4S-8S BT APP RS485 Heat CAN Parallel Smart Active Balance BMS for LifePo4 Li-ion LTO Battery
Quick answer
Is $14.75 a good price for JKBMS JK-B2A8S20P JIKONG Smart BMS 4S-8S BT APP RS485 Heat CAN…?
No: at $14.75 it is 5% above the typical price of $14.02 that DipScout measured over the last 11 days. The lowest price we recorded since Oct 31, 2026 was $11.85.
$14.75
Today it costs $14.75 on AliExpress. Since Oct 31, 2026, when we started tracking it, it ranged from $11.85 to $14.75. By our price history, it is not on sale right now. Price checked on Nov 11, 2026, 19:41 UTC.
No drop compared with what we observed over the last 11 days. The store advertises "was $30.73", 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$14.75highest ever seen
Lowest$11.85Oct 31 to Nov 1
Highest$14.75since Nov 8
Tracked since Oct 31 · 6 changesHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Nov 8, 19:10 UTC | $14.75 | +5% |
| Nov 7, 20:07 UTC | $13.99 | −0.2% |
| Nov 5, 20:09 UTC | $14.02 | −5% |
| Nov 3, 20:23 UTC | $14.75 | +20% |
| Nov 3, 00:13 UTC | $12.29 | −0.6% |
| Nov 1, 19:51 UTC | $12.36 | +4% |
| Oct 31, 20:13 UTC | $11.85 | start |
| Store | JKBMS Flagship Store |
|---|---|
| Positive feedback (AliExpress) | 100% |
| AliExpress category | Consumer Electronics › Accessories & Parts |
| Sold | 27 |
| Recorded readings | 7 |
| First seen | |
| Last reading |
Also sold by 1 other store
Same title and category on AliExpress, cheapest first. Each store has its own price and history; check the variant and shipping.
| JKBMS Flagship Store · Ships from US | $14.75 · 27 sold |
|---|