GP 1272 is a general purpose battery up to 5 years in standby service or more than 260 cycles at 100% discharge in cycle service. As with all CSB batteries, all are rechargeable, highly efficient, leak proof and maintenance free.
| Capacity |
7.2 Ah @ 20hr-rate to 1.75V per cell @ 25°C (77°F) |
| Weight (kg) |
Approx. 2.40kg. (5.29 lbs.) |
| Maximum Discharge current (A) |
100A/130A (5sec.) |
| Internal Resistance Approx. |
Approx. 23mΩ |
| Operating Temperature Range |
Discharge：-15℃~50℃(5°F~122°F)
Charge：-15℃~40℃(5°F~104°F)
Storage：-15℃~40℃(5°F~104°F) |
| Nominal Operating Temperature Range |
25°C ± 3°C (77°F ± 5°F) |
| Float charging voltage |
13.5 to 13.8 VDC/unit Average at 25°C (77°F) |
| Recommended Maximum Charging current limit |
2.16A |
| Equalization and Cycle Service |
14.4 to 15.0 VDC/unit Average at 25°C (77°F) |
| Self Discharge |
It should be more than 75% of the capacity that before storage after stocked for 6 months at ambient temp. 25℃ |
| Terminal |
F2-Faston Tab187/250 |
| Container Material |
ABS(UL94-HB) & Flammability resistance of(UL94-V0) can be available upon request.
|
| Constant Current Discharge Characteristics Unit:Amperes (25°C,77°F) |
| F.V/Time |
5MIN |
10MIN |
15MIN |
30MIN |
60MIN |
90MIN |
2HR |
3HR |
5HR |
8HR |
10HR |
20HR |
| 1.60V |
35.60 |
22.00 |
16.50 |
9.61 |
5.51 |
3.92 |
3.08 |
2.13 |
1.34 |
0.92 |
0.77 |
0.45 |
| 1.67V |
33.10 |
21.00 |
15.90 |
9.36 |
5.41 |
3.85 |
3.02 |
2.08 |
1.31 |
0.90 |
0.76 |
0.44 |
| 1.70V |
31.90 |
20.50 |
15.60 |
9.24 |
5.37 |
3.82 |
3.00 |
2.06 |
1.30 |
0.89 |
0.75 |
0.43 |
| 1.75V |
29.60 |
19.60 |
15.10 |
9.03 |
5.30 |
3.77 |
2.96 |
2.02 |
1.27 |
0.88 |
0.74 |
0.42 |
| 1.80V |
27.20 |
18.60 |
14.40 |
8.77 |
5.23 |
3.71 |
2.91 |
1.98 |
1.25 |
0.87 |
0.73 |
0.42 |
| 1.85V |
24.50 |
17.40 |
13.70 |
8.44 |
5.14 |
3.66 |
2.87 |
1.95 |
1.22 |
0.86 |
0.71 |
0.40 |
| Constant Power Discharge Characteristics Unit:Watts (25°C,77°F) |
| F.V/Time |
5MIN |
10MIN |
15MIN |
30MIN |
60MIN |
90MIN |
2HR |
3HR |
5HR |
8HR |
10HR |
20HR |
| 1.60V |
360.00 |
245.00 |
183.00 |
108.00 |
64.40 |
47.10 |
37.70 |
26.60 |
17.30 |
11.80 |
9.80 |
5.37 |
| 1.67V |
340.00 |
235.00 |
177.00 |
106.00 |
63.60 |
46.40 |
37.10 |
26.30 |
17.00 |
11.60 |
9.68 |
5.27 |
| 1.70V |
331.00 |
231.00 |
174.00 |
105.00 |
63.10 |
46.10 |
36.90 |
26.20 |
16.90 |
11.50 |
9.54 |
5.23 |
| 1.75V |
313.00 |
222.00 |
170.00 |
103.00 |
62.40 |
45.50 |
36.40 |
25.90 |
16.70 |
11.40 |
9.47 |
5.15 |
| 1.80V |
295.00 |
213.00 |
165.00 |
101.00 |
61.70 |
45.00 |
35.90 |
25.60 |
16.50 |
11.30 |
9.40 |
5.07 |
| 1.85V |
276.00 |
202.00 |
158.00 |
99.00 |
60.80 |
44.30 |
35.40 |
25.20 |
16.30 |
11.20 |
9.29 |
4.99 |
