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🔌 Power smarter, not harder—convert your batteries like a pro!
The DIVTEK 18650 to 21700 Battery Adapter is a sleek, lightweight converter that lets you use your existing 18650 batteries in 21700 flashlight cases. Crafted from fire-retardant ABS with copper-plated gold contacts, it delivers safe, high-conductivity performance. Compatible with a wide range of devices, this adapter offers a cost-effective, eco-friendly solution backed by a 5-year warranty.
| ASIN | B0BVQXLH6R |
| Brand | DIVTEK |
| Built-In Media | 18650 to 21700 Battery Adapter |
| Color | Black |
| Connector Type | MagSafe |
| Customer Reviews | 4.3 out of 5 stars 65 Reviews |
| Item Dimensions | 0.85 x 0.85 x 2.7 inches |
| Item Type Name | battery converter |
| Item Weight | 0.21 Ounces |
| Manufacturer | DIVTEK |
| Mfr Part Number | Flashlight Accessories |
| Model Name | 21700 battery converter - 2 |
| Model Number | 2 Battery Converters |
| Number of Items | 5 |
| Power Source | no |
| Unit Count | 2.0 Count |
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