JIKONG JK BMS B2A20S20P Bluetooth Battery Management System 2A Balance 200A for 36V 48V 60V Li-Ion LTO 18650 Lifepo4 Storage
Quick answer
Is $78.99 a good price for JIKONG JK BMS B2A20S20P Bluetooth Battery Management System 2A…?
Yes: at $78.99 it is 11% below the typical price of $88.39 that DipScout measured over the last 11 days, a real drop. Tracked since Oct 23, 2026, it ranged from $78.99 to $88.89.
$78.99
Today it costs $78.99 on AliExpress. Since Oct 23, 2026, when we started tracking it, it ranged from $78.99 to $88.89. It is 11% below the typical price of $88.39 that we measured: a real drop.
You save $9.40 · was $88.39
Drop detected on . Price last re-checked on .
Drop confirmed by our price history: we tracked the price over the last 11 days and the typical price (time-weighted median) was $88.39.
View on AliExpressThe price above is the last recorded reading, not a live checkout lookup.
Price history
Today$78.99↓ 11% below typical
Lowest$78.99since Nov 2
Highest$88.89Oct 30 to Nov 2
typical price: median of the last 14 daysTracked since Oct 23 · 4 changesHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Nov 2, 07:47 UTC | $78.99 | −11% |
| Oct 30, 05:08 UTC | $88.89 | +0.1% |
| Oct 29, 07:45 UTC | $88.79 | +0.1% |
| Oct 28, 17:08 UTC | $88.69 | +0.3% |
| Oct 23, 07:51 UTC | $88.39 | start |
| Store | JIKONG BMS Global Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Consumer Electronics › Accessories & Parts |
| Recorded readings | 5 |
| 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.
| JIKONG BMS Global Store · Ships from US | $78.99 · 27 sold |
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