JK BMS JK-BD4A8S4P 40A 60A 80A 100A Smart BMS 3S 4S 8S 10S 12S 17S 20S 22S 24S Active Balance 0.4A Li-ion Lifepo4 LTO Jikong BMS
$39.49
Today it costs $39.49 on AliExpress. Since Oct 22, 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 less than a day; confirming a drop takes at least 3 days.
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
$39.49
We started tracking this price on Oct 22. The chart takes shape over the days: we only draw prices we observed.
| Store | JIKONG BMS Energy Storage Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Consumer Electronics › Accessories & Parts |
| Recorded readings | 1 |
| First seen | 10/22/2026 |
| Last reading | 10/22/2026, 3:35:17 PM UTC |