Olight - 21700 5000mAh Rechargeable Battery Casual Pants Our most performance-oriented and professional-grade

Our most performance-oriented and professional-grade sock

547 Lumens using 14500 Lithium rechargeable battery

The hook-back design allows for instant attachment to any loop platform

and under-helmet wear

Olight - 21700 5000mAh Rechargeable Battery Casual Pants Our most performance-oriented and professional-gradeA 21700 Li ion rechargeable battery built specifically for high drain Olight flashlights that need sustained, reliable power. The Olight 21700 5000mAh battery is designed to suit high output models including the Warrior 3S, Warrior X4, Seeker 4 Pro, Odin Turbo and Perun 2, among others, giving users a dependable power source for extended use in the field or on the job. Its 5000mAh capacity supports longer runtimes in demanding, high output modes.