4 Pack 21700 3.7 V Rechargeable Batteries, 21700 Battery 5000mAh Flat Top Li-ion Batteries for Flashlight, Headlamps, etc

Description

🔋 Power that lasts, performance that shines!

This 4 Pack of 21700 3.7V Rechargeable Batteries features a robust 5000mAh capacity, designed for high-performance devices like flashlights and headlamps. With a standard size for wide compatibility, these lithium-ion batteries are leak-proof and excel in extreme temperatures, ensuring reliability and longevity for all your power needs.