Fenix ALF-18 Battery Adapter
Brand: Fenix. The ALF-18 adapter is designed for use with 18650 lithium-ion batteries and allows them to be adapted for applications requiring a larger form factor: when combined with an appropriate holder, an 18650 battery can act as a 21700 type battery. The product is made of high-quality ABS plastic, which is impact-resistant, moisture-resistant, and non-toxic, ensuring durability and wear resistance.
The adapter's internal contact is a copper positive contact, ensuring reliable current conductivity and stable electrical operation of devices. The adapter is easy to install and remove, compact, and suitable for use in flashlights, portable devices, and other devices powered by 21700 batteries when an additional holder is used.
Specifications and Package Contents
- Compatibility: 18650 lithium-ion battery (can replace 21700 when using a holder);
- Housing material: ABS plastic (impact-resistant, moisture-resistant, non-toxic);
- Positive contact: copper (good current conductivity);
- Dimensions: 61.2×21.5 millimeters;
- Weight: 6.1 grams;
- Manufacture: China;
- Kit: one ALF-18 adapter (battery not included).
The Fenix ALF-18 adapter is a practical and economical solution for those who wish to use existing 18650 batteries in devices designed for larger cells. Thanks to its durable ABS housing and copper contact, you get a reliable electrical connector that withstands everyday loads and remains functional in humid operating conditions. Its light weight and compact size make the adapter convenient to carry in a kit with a spare battery. Before use, ensure compatibility with your device's holder and size requirements to ensure safe and stable operation.
Product category: Power > Rechargeable Batteries. If you need related accessories or additional adapters, consider other solutions from Fenix and compatible holders for converting battery sizes.
Other products in this category here Rechargeable Batteries
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