rectly under the battery being charged will turn on if the battery is properly inserted.

The indicators under the battery will allow you to monitor the charging process per the table below:

 

Amber

Green

Battery Status

 

 

On

Off

Charging

 

 

On

Flashing

80% charged (O.K.

 

 

to use)

 

 

 

 

 

 

Off

On

Completely

 

 

Charged

 

 

 

 

 

 

Flashing

Off

Fault

 

 

 

 

 

 

 

 

 

 

 

Important • A fault condition is caused by a problem with the battery. The charger may indicate a fault because the battery is too hot or cold to charge reliably. Try to charge the battery again when it returns to the room’s ambient temperature. If the amber indicator starts flashing on the second attempt, the battery should be discarded. Always dispose of batteries in a proper manner as described in Appendix E.

Quad Charger Cycle Times :

 

Battery

QL 220Plus &

QL 420

 

 

Status

QL 320 Plus

Plus

 

 

Battery 80%

1.25 Hrs.

2.5 Hrs.

 

 

Charged

 

 

 

 

 

 

 

 

 

 

 

Battery Fully

2.5 Hrs.

5 Hrs.

 

 

Charged

 

 

 

 

 

 

 

 

 

 

Note • These times are for completely discharged batteries.

Battery packs which are only partially discharged will take less time to reach their charged state. Batteries which have reached 80% of their charge capacity may be used, however, it is recommended that you allow the batteries to reach a full charge to maintain maximum battery life.

The UCLI72-4 Quad Charger has a safety feature which stops charging a battery after six hours regardless of its charge state.

16

QL Plus Series User Guide