E
ProPak II Enclosure
GPS/GLONASS Receiver User Manual Rev 1
71
DISPOSAL: Sealed lead-acid batteries are considered as Hazardous Waste by most local and Federal Waste
Control Boards and must be disposed of properly. This means that spent batteries must be taken or
shipped to an appropriate disposal site. Contact your local battery dealers or Waste Control authority
to find out the specific regulations in your area concerning battery disposal.
NOTE:
Before using the battery for the first time, charge the battery for a minimum of 10 hours. The battery
is shipped in a discharged condition.
E.4.1.1 Battery Specifications:
The battery has the following specifications:
Remaining battery capacity can be estimated by measuring the open circuit voltage.
Description:
Absorbed electrolyte, sealed lead-acid in flame
retardant case
Dimensions:
Height:
94 mm (3.70 in).
Length:
151 mm (5.95 in).
Width:
64.5 mm (2.54 in.)
Weight:
Approx. 2270 g (5.0 lb.)
Voltage:
12 V DC typical
Rated Capacity:
20 hour rate
7.2 A-h
Capacity
at 77° F (25° C)
20 hour rate (360 mA)
10 hour rate (680 mA)
5 hour rate (1260 mA)
1 hour rate (4900 mA)
1.5 hour discharge to 10.5V
7.2 A-h
6.8 A-h
6.3 A-h
4.9 A-h
3.5 A
Capacity as affected
by temp. (20 hour rate)
104° F (40° C)
77° F (25° C)
32° F (0° C)
5° F (-15° C)
102%
100%
85%
65%
Internal resistance:
Full charged battery
40 mV
Self-discharge 77° F (25° C)
Capacity after 3 month storage
Capacity after 6 month storage
Capacity after 12 month storage
91%
82%
64%
Terminals:
Standard
LCR12V6.5BP
AMP Faston type 187
Operating temperature:
-15° to +50° C (5° to 122° F)
Storage temperature:
Low humidity, no direct sunlight
-15° to +40° C (5° to 104° F)
Capacity
OPEN CIRCUIT VOLTAGE
Minimum
Maximum
0%
11.5
11.8
20%
11.7
12.1
40%
12.0
12.4
60%
12.3
12.7
80%
12.5
12.9
100%
12.7
13.3