NEEY 4TH 4A BMS Smart Active Balancer 4S 5S 6S 7S 8S 14S 16S 20S 21S 22S 24S Lifepo4 / Li-ion/ LTO Battery Energy equalization
$19.88
Today it costs $19.88 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
$19.88
We started tracking this price on Oct 22. The chart takes shape over the days: we only draw prices we observed.
| Store | NEEY Battery Balancer Equalizer Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Consumer Electronics › Accessories & Parts |
| Recorded readings | 1 |
| First seen | 10/22/2026 |
| Last reading | 10/22/2026, 6:50:51 PM UTC |