5V Charging and Discharging Integrated Module 3.7V 4.2V18650 Lithium Battery Charging Boost Power Board Protection Type-c
$2.89
Today it costs $2.89 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.
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Price history
$2.89
We started tracking this price on Oct 22. The chart takes shape over the days: we only draw prices we observed.
| Store | Menglai Technology Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Home Improvement › Electrical Equipment & Supplies |
| Recorded readings | 1 |
| First seen | 10/22/2026 |
| Last reading | 10/22/2026, 6:35:48 PM UTC |