Daly Smart BMSWiFi 4S 12V 8S 24V 16S 48V 40A 100A 150A 200A Active Balance Overcharge/Discharge Protection for Sola/EV with BT
$50.29
Today it costs $50.29 on AliExpress. Since Oct 23, 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. The store advertises "was $73.96", 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
$50.29
We started tracking this price on Oct 23. The chart takes shape over the days: we only draw prices we observed.
| Store | DALY 100 BMS Factory Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Consumer Electronics › Accessories & Parts |
| Recorded readings | 1 |
| First seen | 10/23/2026 |
| Last reading | 10/23/2026, 1:55:36 AM UTC |