Electronics › Chargers, cables & accessories
Heltec BMS 12V Lifepo4 BMS 4S 3.2V 40A/60A/80A/120A BMS LFP Battery Active Balance Intelligent Protection Balance Board
Quick answer
Is $4.16 a good price for Heltec BMS 12V Lifepo4 BMS 4S 3.2V 40A/60A/80A/120A BMS LFP Battery…?
It is the usual price, not a deal: $4.16 is in line with the typical price of $4.16 that DipScout measured over the last 14 days. It is the lowest in 22 days, but it has held this price since Nov 1, 2026.
$4.16
Today it costs $4.16 on AliExpress. Since Oct 21, 2026, when we started tracking it, it ranged from $4.16 to $4.57. It's the lowest price in 22 days, but it has been at this value since Nov 1, 2026; by our price history that is already the normal price, not a sale.
No drop compared with what we observed over the last 14 days. The store advertises "was $4.57", 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
Last reading$4.16on Nov 9
Lowest$4.16Nov 1 to Nov 9
Highest$4.57Oct 21 to Nov 1
Tracked since Oct 21 · 1 changeHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Nov 1, 23:02 UTC | $4.16 | −9% |
| Oct 21, 02:27 UTC | $4.57 | start |
| Store | Heltecbms Official Store |
|---|---|
| Positive feedback (AliExpress) | 96.5% |
| AliExpress category | Consumer Electronics › Accessories & Parts |
| Sold | 398 |
| Recorded readings | 2 |
| 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.
| Heltecbms Official Store | $4.16 · 405 sold |
|---|