7.4V 4200mAh Lithium Smart Door Lock Battery for YC04A YC04C YC04B YC04E
$11.80
Today it costs $11.80 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.
View on AliExpressThe price above is the last recorded reading, not a live checkout lookup.
Price history
$11.80
We started tracking this price on Oct 23. The chart takes shape over the days: we only draw prices we observed.
| Store | Jinsuli Factory Store Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Phones & Telecommunications › Mobile Phone Parts |
| Recorded readings | 1 |
| First seen | 10/23/2026 |
| Last reading | 10/23/2026, 2:11:46 AM UTC |