JIKONG JK BMS JK-B2A8S20P 4S 5S 6S 7S 8S 12V 24V 200A HEAT RS485 CAN Active Smart Balance BMS Lifepo4 Li-Ion Lto Battery ON SALE
$57.79
Today it costs $57.79 on AliExpress. Since Oct 21, 2026, when we started tracking it, it ranged from $51.29 to $57.79. We haven't tracked it long enough yet to say whether it's on sale.
We have tracked this product for 2 days; confirming a drop takes at least 3 days. The store advertises "was $137.63", but that is the store's own claim; we only state discounts our price history proves.
View on AliExpressAffiliate link: we earn a commission on completed purchases, and the price is the same with or without our code. The price above is the last recorded reading, not a live checkout lookup.
Price history
Today$57.79highest ever seen
Lowest$51.29Oct 21 to Oct 22
Highest$57.79since Oct 22
Tracked since Oct 21 · 3 changesHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Oct 22, 15:33 UTC | $57.79 | +13% |
| Oct 21, 22:01 UTC | $51.29 | −0.2% |
| Oct 21, 05:35 UTC | $51.39 | +0.2% |
| Oct 21, 02:26 UTC | $51.29 | start |
| Store | JIKONG BMS PRO Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Consumer Electronics › Accessories & Parts |
| Recorded readings | 4 |
| First seen | 10/21/2026 |
| Last reading | 10/23/2026, 1:59:42 AM UTC |