USER MANUAL | UCH 3 CHARGER
1
UCH 3 Battery Charger
LED Indicators
The UCH 3 battery charger is equipped with an LED indicator to show the charger operating status.
LED Indicator Status
Inactive Charger OFF
Solid Green
Three solid green LEDs indicating battery is
fully charged
Solid Red
One to four red leds indicating the charge
status of the battery. One red LED is
approximately 25% state of charge
Charging your Batteries
Remove the Li-Ion battery pack from the OCU by lifting it up and sliding it out of the battery compartment. Slide the battery pack
in the charging unit until it clips in place. At least one of the four red LEDs switches must turn solid on. The red LEDs switch on
sequentially during the battery charging charging process as the battery state of charge increases. When the battery is fully
charged, the red LEDs switch off and the three green LEDs switch on instead.
Leave the battery in the charger until it is needed. The charger is smart enough to keep a constant state of charge without over-
charginhg the battery.
EXPLOSIVE GASES AND FLYING DEBRIS can cause death or serious injury. Use only Hetronic
replacement rechargeable batteries. Use of unauthorized replacement batteries could cause a
battery explosion resulting in injury or death of the operator or other people in the work area.
Charger Variants
The charger power cable is supplied with different plugging options: EU plug, cigarette lighter plug, US plug, etc.
Reference ID Item Number Description
A 68108870 Charger UCH-3 9-30VDC 1A Sliding Socket
B 68108875 Charger UCH-3 9-30VDC 1A Plug Cigarette Lighter
C 68108880 Charger UCH-3 9-30VDC 1A AC Adapter
C
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