K0455 Revision A
Preparation
To use this charger, make sure you have
these items:
• IO620-PSU: 5 V DC power supply. A
standard item with the DPI
620G
calibrator.
Alternative: A USB mini Type B cable
(IO620-USB-PC); not a standard item.
• IO620-BATTERY: Li-ion battery.
Assembly and Operation
In a dry location, put the charger on a flat
surface near an applicable power socket: AC
wall socket or USB computer socket. Then:
1. Connect the power supply to the charger:
(a) 5 V DC power supply OR
(b) USB mini Type B
2. Put the battery in the charger until the
guides (c), (d) and (e) hold it in position.
Specification
Charge Temperature:
0 to 40°C (32 to
104°F). When the charger senses the
temperature is outside this range, it stops
charging.
Storage Temperature:
-20 to 70°C (-4 to
158°F).
Humidity:
0 to 90% relative humidity (RH)
non-condensing.
EMC:
BS
EN
61326-1:2013
Electrical Safety:
BS
EN
61010:2010
Size (L:W:H); weight:
97 x 83 x 22 mm
(3.8
x 3.3 x 0.7 in);
50 g (1.8 oz)
Customer Service
Copyright 2008 Baker Hughes Company. This material contains one or more
registered trademarks of Baker Hughes Company and its subsidiaries in one or
more countries. All third-party product and company names are trademarks of their
respective holders.
Charge Method
Charge Time (to full
capacity)
5 V DC power supply
6.5 hours
USB mini
Type B
cable
13 hours (with a
500
mA supply)
LED Indications
Condition
Flashing red and green
LEDs
No battery
Continuous red LED
Charging
Continuous green LED
Charging
complete
B
1
2
OR
a
b
e
c
c
Red LED
Green
LED
d
4
5
6
7
