Convertisseur de batterie 18650 en 21700 Li-ion ALF18 - Noir - Fenix

18650 Li-ion to 21700 Battery Converter - Fenix

The Fenix 18650 Li-ion to 21700 battery converter is a practical accessory designed to extend the compatibility of your devices requiring a 21700 battery, by using 18650 batteries. Thanks to this ingenious adapter, you can use your 18650 batteries in devices that require 21700 batteries, without compromising performance.

Key features

Increased compatibility

This adapter allows the use of an 18650 Li-ion battery in place of a 21700 Li-ion, ensuring maximum flexibility for your flashlights or other electronic devices. This eliminates the need to invest in new 21700 batteries if you already own 18650s.

Quality materials

The converter is made from high-quality PC + ABS materials, ensuring increased longevity and durability even in harsh conditions. These materials offer resistance to shocks and wear while remaining lightweight.

Optimal electrical performance

The copper-plated positive terminal ensures excellent conductivity, which maintains optimal electrical performance when using the converted battery. You will have no issues with loss of efficiency or power with this converter.

Technical specifications