Motorola Paging Charger NLN450B Vintage Digital Communications

Description

Motorola Paging Charger NLN450B
I didn't know I had the charger for the pager I sold too many months ago, until I found it today.
I plugged it in and the LEDs didn't emit, so I'm not sure if it does not work or it does not light up until you plug the pager in to it.
Sold as is!