What size battery for Celestron Polaris illuminated finder?
Posted 20 October 2019 - 07:22 PM
Posted 20 October 2019 - 07:59 PM
Here is Celestron's answer...
This is today's replacement
I have used 3 LR44's in a card stock sleeve and also various hearing aid batteries (I think 675's) stacked with electrical tape. Much cheaper than $6.95 for one Excell battery
Edited by Steve_M_M, 20 October 2019 - 11:19 PM.
Posted 20 October 2019 - 10:36 PM