21700 to 26650 Battery Adapter Sleeve Battery Conversion Cylinder Holder Case for Flashlights and Mobile Power Supply

Features: Battery converter sleeve that can convert 21700 battery into 26650 battery for use. Quality material, lightweight and durable. Length 67mm, diameter 21.5mm to 26.5mm. Use idle 21700 batteries on electronic devices with 26650 batteries, such as flashlights, mobile power supply, etc. A must have for your electronics, providing a simple yet effective solution for battery management and optimization.

Specifications: Material: Plastic Color: white Size: about 67x26.5x21.5mm/2.64x1.04x0.85inch

Note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.

Package includes: 1Pc 21700 to 26650 Battery Holder Sleeve