B - 8 CS4070 Scanner Product Reference Guide
3. Insert the spare battery into a spare battery charging well and gently press down on the battery to ensure 
proper contact.
Figure B-4    
Spare Battery Installation
Battery Charging Indications
An LED is provided for each battery charging well. See Table B-3 for charging status indications. The battery 
fully charges in approximately three hours. See Charging Temperature on page 1-4 for charging temperature 
information.
LED Indications
Spare Batteries 
Spare Battery 
Charging LED(s)
Cradle Power LED
Table B-3    
LED Indications
LED Indication
Solid Green Spare battery charging is complete.
Solid Red Spare battery is charging
Blinking Red Charge error; check placement of spare battery. 
Off No battery inserted.