Enerkey BMS 3S 4S 150A 12V 16V LTO and Li-Ion and Lifepo4 Lithium Battery Protection Board for 3.7V Li-Ion BMS 4S 3.2V BMS
$18.90
Today it costs $18.90 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 2 days; confirming a drop takes at least 3 days.
View on AliExpressThe price above is the last recorded reading, not a live checkout lookup.
Price history
Today$18.90steady
The price hasn't changed once since Oct 22, when we started tracking it.
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| Store | EnerKey Active Equalization BMS Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Consumer Electronics › Accessories & Parts |
| Recorded readings | 1 |
| First seen | 10/22/2026 |
| Last reading | 10/24/2026, 8:06:21 PM UTC |
Also sold by 1 other store
Same title and category on AliExpress. Each store has its own price and history.
| EnerKey Active Equalization BMS Store · Ships from US | $18.90 · 30 sold |
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