18650 To 21700 Battery Adapter Durability Battery Converter For Flashlight Cases Protective Sleeve With Metal Contacts

Features: Maximize your battery potential with our 18650 to 21700 Battery Adapter, a cost effective solution that breathes new life into your existing batteries for enhanced device compatibility. Crafted from durable ABS material with copper plated gold contacts, this lightweight converter ensures high conductivity and reliability, transforming your 18650 batteries into 21700 powerhouses. Ideal for tech enthusiasts and gadget users who have an abundance of 18650 batteries and seek a practical way to utilize them in 21700 required devices without additional investment. Whether powering up high performance flashlights or keeping your portable power sources ready, this adapter is perfect for outdoor adventures, emergency kits, or everyday electronic needs. Upgrade your device's energy capacity effortlessly with this compact and easy to use 18650 to 21700 Battery Adapter, ensuring your electronics are always charged and ready to go.

Specifications: Component:Plastic Size:Approx.59x21mm/2.72x0.83inch 1pc 18650 To 21700 Battery Adapter

Note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.

Package includes: 1pc 18650 To 21700 Battery Adapter