| BATTERY / 2000 TM |
ISO-9002/UL/CE/TUV certified |
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| 2M-1290HR |
HIGH RATE SERIES |
12V-90AH |
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SPECIFICATIONS |
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Nominal Voltage |
12 |
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Terminal Type |
Inverted screw |
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Max. Discharge Current |
594 Amps |
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Internal Resistance |
4 Mili. Ohms |
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Short circuit current |
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3332 Amps |
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Weight |
27.7 kg
(61.6 lbs.) |
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Dimensions |
Length |
305 mm (12.0") |
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Width |
168 mm (6.62") |
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Height |
208 mm (8.20") |
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Total Height |
213 mm (8.39") |
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Plates |
Separator |
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Lead Calcium alloy |
Micro porus |
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Self Discharge @ 77*F (25*C) |
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Capacity after 3 months
storage |
91% |
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Capacity after 6 months
storage |
82% |
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Capacity after 12 months
storage |
64% |
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Capacity affected by temperature (20 hr. rate) |
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| Product Features |
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104*F (40*C) |
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102% |
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77*F (25*C) |
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100% |
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| Maintenance Free. |
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32*F (0*C) |
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85% |
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| Sealed Construction makes it spill proof. |
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58*F (15*C) |
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65% |
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| Vent system automatically opens and reseals. |
Capacity @ 77*F (25*C) |
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| 10 year design life |
90.0Ah @ 20hour
rate |
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| Operates at low internal pressure |
80.5Ah @ 8
hour rate |
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| Rugged ABS housing for easy handling. |
Discharge |
(-40*F)
(-40*C) to (+140*F) (60*C) |
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| Battery will operate in any position. |
Charge |
(-4*F) (-20*C) to (+122*F) (50*C) |
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| Battery is 100%
memory free |
Recommended |
(68*F) (20*C)
to (77*F) (25*C) |
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Charging (constant voltage) |
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Cycle use |
14.1-
14.5 volts @ (77*F) (25*C) |
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Float use |
13.5
- 13.8 volts @ (77*F) (25*C) |
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Storage |
6 months @
68*F (20*C) |
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| DISCHARGE SPECIFICATIONS |
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| Constant power rating in Watts per battery@77*F (25*C) in
minutes |
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| Final VPC |
5 |
10 |
15 |
20 |
30 |
40 |
45 |
50 |
60 |
90 |
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1.60 |
3337 |
2476 |
1911 |
1563 |
1158 |
930 |
856 |
783 |
681 |
497 |
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1.67 |
3224 |
2429 |
1890 |
1548 |
1149 |
924 |
851 |
779 |
678 |
496 |
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1.70 |
3175 |
2412 |
1877 |
1539 |
1145 |
921 |
848 |
777 |
677 |
492 |
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1.75 |
3011 |
2270 |
1809 |
1510 |
1135 |
913 |
842 |
770 |
671 |
491 |
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| Constant current rating, Amps @77*F (25*C) in hours |
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1 |
2 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
24 |
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1.75 |
56.50 |
32.90 |
23.90 |
18.80 |
15.40 |
13.20 |
10.20 |
8.32 |
7.10 |
3.83 |
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1.80 |
55.70 |
32.60 |
23.70 |
18.40 |
15.20 |
13.00 |
10.10 |
8.27 |
7.04 |
3.78 |
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1.85 |
53.60 |
31.70 |
22.90 |
17.80 |
14.80 |
12.60 |
9.70 |
7.99 |
6.79 |
3.65 |
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1.90 |
49.20 |
29.60 |
21.50 |
16.80 |
13.90 |
11.80 |
9.01 |
7.39 |
6.22 |
3.38 |
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