Model
LS 12-100
LS 6-200
LS 4-300
LS 2-600
Nominal voltage
12 Volts
6 Volts
4 Volts
2 Volts
Number of cells in
6/unit
3/unit
2/unit
1/unit
module
Rated 8 hr.
100 Ah
200 Ah
300 Ah
600 Ah
capacity (Ampere-
to
to
to
to
hours to 1.75 Vpc)
10.5 Volts
5.25 Volts
3.5 Volts
1.75 Volts
Rated 15-min capacity
0.344
0.688
1.032
2.063
(kiloWatts to 1.67 Vpc)
Internal resistance/cell
0.0008 Ohms
0.0004 Ohms
0.0003 Ohms
0.0001 Ohms
Short circuit current
2545 A
5089 A
7634 A
15267 A
Unit height
9.20 in
9.20 in
9.20 in
9.20 in
(234 mm)
(234 mm)
(234 mm)
(234 mm)
Unit length
16.58 in
16.58 in
16.58 in
16.58 in
(includes handles)
(421 mm)
(421 mm)
(421 mm)
(421 mm)
Unit width
6.84 in
6.84 in
6.84 in
6.84 in
(174 mm)
(174 mm)
(174 mm)
(174 mm)
Weight
95 lbs
95 lbs
95 lbs
95 lbs
(43 kg)
(43 kg)
(43 kg)
(43 kg)
Terminal
1.00 in (25 mm)
.00 in (25 mm)
1.00 in (25 mm)
1.00 in (25 mm)
characteristics
diameter threaded
diameter threaded
diameter threaded
diameter threaded
brass insert, 0.75
brass insert, 0.75
brass insert, 0.75
brass insert, 0.75
in (19 mm) deep.
in (19 mm) deep.
in (19 mm) deep.
in (19 mm) deep.
Fasten with 1/4-20
Fasten with 1/4-20
Fasten with 1/4-20
Fasten with 1/4-20
stainless steel
stainless steel
stainless steel
stainless steel
hex bolt/washer
hex bolt/washer
hex bolt/washer
hex bolt/washer
Tightening torque
110 in-lbs (12.4 N*m)
110 in-lbs (12.4 N*m)
110 in-lbs (12.4 N*m)
110 in-lbs (12.4 N*m)
Re-torque
100 in-lbs (11.3 N*m)
100 in-lbs (11.3 N*m)
100 in-lbs (11.3 N*m)
100 in-lbs (11.3 N*m)
Boost charge voltage
2.33 +/-.02 Vpc
2.33 +/-.02 Vpc
2.33 +/-.02 Vpc
2.33 +/-.02 Vpc
Nominal float voltage
2.26 +/-.01 Vpc
2.26 +/-.01 Vpc
2.26 +/-.01 Vpc
2.26 +/-.01 Vpc
Electrolyte at 77°F (25°C)
1.300 Specific
1.300 Specific
1.300 Specific
1.300 Specific
nominal value
Gravity
Gravity
Gravity
Gravity
10
TABLE 2 (CONTINUED)
3.2 Ventilation
The Liberty Series 1000 battery is a valve-regulated, low-maintenance battery, which, under normal float
conditions, requires only normal room ventilation. Therefore, under normal float operation, Liberty batteries
can be installed in proximity to electronic equipment and in computer rooms with personnel present.
However, should the battery be subjected to excessive overcharge, hydrogen and oxygen can be vented to
the atmosphere.
Therefore, the battery should never be installed in an airtight enclosure. Sufficient
precautions must be taken to prevent excessive overcharge and containment of potential gases.
Summary of Contents for LIBERTY 1000 Series
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