| BATTERY / 2000 TM |
ISO-9002/UL/CE/TUV certified |
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| 2M-1270HR |
HIGH RATE SERIES |
12V-70AH |
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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 |
346 Amps |
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Internal Resistance |
5.8 Mili. Ohms |
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Short circuit current |
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2617 Amps |
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Weight |
23.5kg (52
lbs.) |
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Dimensions |
Length |
256 mm (10.1") |
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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 |
70.0Ah @ 20hour
rate |
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| Operates at low internal pressure |
60.5Ah @ 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 |
2145 |
1573 |
1243 |
1034 |
806 |
652 |
605 |
558 |
498 |
363 |
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1.67 |
2035 |
1496 |
1218 |
1014 |
791 |
644 |
597 |
552 |
487 |
358 |
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1.70 |
1980 |
1474 |
1194 |
1007 |
772 |
638 |
592 |
543 |
484 |
353 |
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1.75 |
1879 |
1408 |
1155 |
979 |
748 |
627 |
583 |
539 |
477 |
351 |
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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 |
41.80 |
23.70 |
17.10 |
13.40 |
11.20 |
9.57 |
7.48 |
6.22 |
5.28 |
2.97 |
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1.80 |
38.20 |
22.40 |
16.20 |
12.70 |
10.60 |
9.02 |
7.04 |
5.83 |
4.95 |
2.75 |
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1.85 |
35.20 |
21.20 |
15.20 |
12.00 |
9.90 |
8.58 |
6.71 |
5.61 |
4.84 |
2.53 |
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1.90 |
31.90 |
19.80 |
14.30 |
11.40 |
9.46 |
8.14 |
6.49 |
5.28 |
4.62 |
2.48 |
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