Heltecbms 3S 4S BMS 12V LiFePO4/18650/21700 Lithium Battery 80A 100A 120A 160A 200A 300A 330A 380A Balance Board 12V UPS Inverte
$18.39
Today it costs $18.39 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
$18.39
We started tracking this price on Oct 22. The chart takes shape over the days: we only draw prices we observed.
| Store | Heltecbms Official Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Consumer Electronics › Accessories & Parts |
| Recorded readings | 1 |
| First seen | 10/22/2026 |
| Last reading | 10/22/2026, 3:34:27 PM UTC |