These batteries are for models SL, X, H, GT and F. They have 40 hours of "on" time and an approximate four year shelf life.

• LUMENOK BATTERIES - These replacement Batteries are made especially to repower your Lumenok; Be sure, Excalibur Archery gear and accessories are made not to compromise valuable comfort through the hunting experience
• LIGHT THE PATH - The Lumenok Nocks assist the shooter locate an arrow through grass, woods, fur, or feathers by providing an illuminated, visible path to the target; These replacement batteries provide their longstanding use
• MUST HAVE ACCESSORY - Excalibur Lumenok replacement batteries bring to life your Lumenoks with reliable power; They are also very easy to install and come in a pack of 2; Don't let unpredictable situations stop your hunting performance
• EXCELLENT CHOICE - By choosing these Batteries for Lumenok you choose the experience and technologies of hunters; Be sure, Crossbow Hunting with Excalibur equipment provides the utmost performance and durability
• EXCALIBUR - Ever since we began Excalibur in 1983, it's been our aim to help crossbow hunters to enjoy their sport by providing them with the very finest in equipment and service; We would welcome the opportunity to introduce you to the exciting new dimensions