18650 21700 Lithium Battery Solder Joint Grinding Auxiliary Tool Set with Grinding Rod And Sleeve for Battery Maintenance
$3.29
Today it costs $3.29 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 1 day; confirming a drop takes at least 3 days. The store advertises "was $6.85", 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
Today$3.29steady
The price hasn't changed once since Oct 22, when we started tracking it.
Hover over the chart to see each price.Tap the chart to see each price.
| Store | IN YOUR HEART Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Tools › Power Tools |
| Recorded readings | 1 |
| First seen | 10/22/2026 |
| Last reading | 10/23/2026, 8:18:30 PM UTC |
Also sold by 1 other store
Same title and category on AliExpress. Each store has its own price and history.
| IN YOUR HEART Store · Ships from US | $3.29 · 23 sold |
|---|