THS7CHG
Battery Charger
ZZZ
Instructions
Using the Battery Charger
The THS7CHG is for use with the THS7BAT
battery packs.
1.
Insert the plug on the adapter cable into the
jack on the battery charger.
2.
Connect the adapter to the power source.
3.
Insert the battery pack into the battery
charger. LED indicates state of the battery
charge:
Steady red - charging at full rate
Steady green - ready, trickle charging
Flashing red - battery problem, replace
battery
CAUTION.
To avoid damage to the battery
charger or AC adapter, do not substitute
another AC adapter in place of the one
provided or use the AC adapter to power
another instrument.
Table 1: Speci
fi
cations
Voltage Input
12 to 18 VDC
Input Connector Size
2.1 mm
Input Polarity
Center conductor
positive
Automotive Adapter
Input
For use with 12 VDC,
negative ground systems
only
Do not operate the
THS7CHG Battery
Charger with the
automotive adapter
while cranking the
vehicle engine or
troubleshooting the
vehicle electrical system
Charging
Information
Charge in a dry
location, not to exceed
45 °C. The THS7CHG
Battery Charger will
not overcharge the
THS7BAT battery pack
A fully discharged battery
pack typically recharges
in 2 hours. A partially
discharged battery pack
recharges in less time
To maintain peak
performance of
NiCd batteries, it is
recommended to fully
discharge them before
recharging
Charge Time
2 hours, typical (fully
discharged battery pack)
Safety
Only charge THS7BAT
battery packs in the
THS7CHG Battery
Charger
NiCd batteries must be
recycled or disposed of
properly
Cleaning
Clean with a soft cloth
dampened with water or
a 75% isopropyl alcohol
solution
Replaceable Parts
There are no
user-replaceable parts
inside the THS7CHG
Battery Charger
*P070930904*
070-9309-04