Electronics › Chargers, cables & accessories
TDT Smart BMS 3A Active Balancing 7S 16S 100A 200A 300A 24V 48V Lifepo4 Lithium Battery Protection Board LFP CAN RS485 WIFI BMS
Quick answer
Is $28.98 a good price for TDT Smart BMS 3A Active Balancing 7S 16S 100A 200A 300A 24V 48V…?
Yes: at $28.98 it is 8% below the typical price of $31.50 that DipScout measured over the last 13 days, a real drop. Tracked since Oct 31, 2026, it ranged from $28.98 to $35.00.
$28.98
Today it costs $28.98 on AliExpress. Since Oct 31, 2026, when we started tracking it, it ranged from $28.98 to $35.00. It is 8% below the typical price of $31.50 that we measured: a real drop. Price checked on Nov 13, 2026, 19:23 UTC.
You save $2.52 · was $31.50
Drop confirmed by our price history: we tracked the price over the last 13 days and the typical price (time-weighted median) was $31.50.
View on AliExpressThe price above is the last recorded reading, not a live checkout lookup.
Price history
Today$28.98↓ 8% below typical
Lowest$28.98since Nov 10
Highest$35.00Oct 31 to Nov 1
typical price: median of the last 14 daysTracked since Oct 31 · 2 changesHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Nov 10, 19:42 UTC | $28.98 | −8% |
| Nov 1, 19:51 UTC | $31.50 | −10% |
| Oct 31, 07:59 UTC | $35.00 | start |
| Store | JBD(消费电子) Official Store |
|---|---|
| Positive feedback (AliExpress) | 100% |
| AliExpress category | Consumer Electronics › Accessories & Parts |
| Sold | 19 |
| Recorded readings | 3 |
| 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.
| JBD(消费电子) Official Store · Ships from US | $31.50 · 19 sold |
|---|