This is a set of five (5) CR2032 replacement batteries for use with red dot finders from Meade, Celestron, and other manufacturers. 

Compatible with Celestron StarPointer and StarPointer Pro red dot finder scopes, and red dot finder scopes included with NexStar SE, Evolution, CPC, and more.

Compatible with Red Dot finder scopes on Meade Lightbridge, ETX, and more.

Note: Battery brand may vary.

Includes five (5) RC2032 replacement batteries. Use one to replace the dead battery now, and keep spares with your telescope gear.