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Concorde's
AGM technology was originally developed in 1985 for military
aircraft where power, weight, safety and reliability were paramount
considerations. We've incorporated this technology in the LIFELINE
Series of maintenance-free deep-cycle batteries for your electronics,
housekeeping and engine starting requirements.
AGM
Technology - The Difference
Some of the main differences between the old vented
acid batteries and the LIFELINE AGM valve regulated sealed lead-acid
batteries are:
•
The electrolyte is absorbed in a glass mat (AGM) seperator in
the LIFELINE and it is spillable in the flooded or vented type.
•
The cells have pressure relief valves in the LIFELINE that are
designed to keep positive pressure in each cell. The older vented
or flooded type battery cells are open to atmosphere through
the vent cap holes (should the vented battery be tilted or inverted,
the result can be electrolyte (a sulfuric acid/water mixture)
spilled all over your equipment, a highly corrosive and potentially
dangerous condition).
•
The cell groups in the old vented type batteries are loosely
packed and thus have high plate seperation. In contrast, the
LIFELINE AGM marine battery has every square inch of positive
and negative plate material tightly packed and compressed with
the AGM and supported by the walls of each cell.
With this
type of construction, LIFELINE batteries offer much lower internal
resistance...greater starting power (particularly in cold temperatures)...and
a much higher degree of protection against shock and vibration
than the old flooded batteries.
| Part
Number |
NOM
Volts |
| Overall
Dimensions |
L
(mm) |
W
(mm) |
H
(mm) |
|
UNIT
WT Lbs. (Kgs) |
|
|
|
| Capacity
Ampere Hours |
| @
20 HR. Rate |
|
| Minutes
of Discharge @ |
| 25
AMPS |
15
AMPS |
8
AMPS |
|
| GPL-U1T |
12 |
7.71
(196) |
5.18
(132) |
6.89
(175) |
|
24
(10.9) |
325 |
275 |
215 |
33 |
|
| GPL-24T |
12 |
11.13
(283) |
6.77
(172) |
9.25
(235) |
|
56
(25.5) |
800 |
680 |
550 |
80 |
|
| GPL-27T |
12 |
13.09
(333) |
6.77
(172) |
9.25
(235) |
|
65
(29.5) |
845 |
715 |
575 |
100 |
|
| GPL-31T |
12 |
12.90
(328) |
6.75
(172)) |
9.27
(236)) |
|
69
(31.4) |
880 |
750 |
600 |
105 |
|
| GPL-4DA |
12 |
20.75
(528) |
8.71
(222) |
10.09
(257) |
|
135
(61.2) |
1595 |
1360 |
1100 |
210 |
|
| GPL-4DL |
12 |
20.75
(527) |
8.71
(222) |
10.44
(266) |
|
135
(61.2) |
1595 |
1360 |
1100 |
210 |
|
| GPL-8DA |
12 |
20.72
(526) |
10.94
(278) |
9.88
(251) |
|
162
(73.6) |
1975 |
1675 |
1350 |
255 |
|
| GPL-8DL |
12 |
20.72
(526) |
10.94
(278) |
10.23
(260) |
|
162
(73.6) |
1975 |
1675 |
1350 |
255 |
|
| GPL-4C |
6 |
10.27
(261) |
7.12
(181) |
11.54
(294) |
|
66
(30.0) |
1095 |
925 |
750 |
220 |
|
| GPL-1300 |
12 |
5.23
(133) |
4.54
(115) |
5.81
(148) |
|
15
(6.8) |
265 |
335 |
415 |
N/A |
|
| GPL-1400T |
12 |
9.78
(249) |
5.17
(132) |
6.83
(174) |
|
32
(14.5) |
850 |
700 |
550 |
N/A |
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Terminals:
GPL-24T, GPL-27T & GPL-31T are heavy duty copper
alloy Marine Terminals. GPL-1300T is a 10-32 copper alloy threaded
insert and the GPL-1400T is a 8mm copper alloy threaded insert.
The GPL-U1T is a 1/4"-20N.C. copper alloy threaded insert.
All "T" batteries supplied with brass bolts and washers.
A=Automotive post. L=L bladed terminal 5/16" bolt hole
and supplied with bolts and washers. Handles:
"T" models - Handles are built into cover design.
GPL-24T and GPL-27T also incorporate strap handles. Handles
not available on part numbers GPL-4C & GPL-1300. Model GPL-4D
& GPL-8D are equipped with rope handles. Ratings:
Capacity ratings are stated at 77ºF(25C) to 1.75 volts
per cell. Drawings: Product drawings for each
model available upon request. NOTE: These are
starting batteries only. SPECIFICATIONS SUBJECT TO CHANGE WITHOUT
NOTICE.
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