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• GP613 • GP633 • GP640 • GP645 • GP670 • GP690 • GP6110 • GP1213 • GP1222 • GP1245 • GP1270 • GP12110 • GP12170 • GP12200 • GP12260 • GP12340 • GP12400 • GP121000 • GP12650 • GP24170 • GP24150 •
CSB China Storage Battery GP1245 GP-1245 12
Volt 4.5 Amp Hr. ( AH ) Battery
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 GP1245
|
| 12 V |
4.5Ah |
GP 1245 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. |
|
|
|
|
|
Specification |
|
| Capacity |
4.5 Ah @ 20hr-rate to 1.75V per cell @ 25°C
(77°F) |
| Weight (kg) |
Approx. 1.66kg. (3.66 lbs.) |
| Maximum Discharge current (A) |
60A/90A (5sec.) |
| Internal Resistance Approx. |
Approx. 40.5mΩ |
| 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 |
1.35A |
| Equalization and Cycle Service |
14.4 to 15.0 VDC/unit Average at 25°C (77°F) |
| Self Discharge |
CSB Batteries can be stored for more than 6
months at 25°C (77°F) Please charge batteries before using. For higher
temperatures the time interval will be shorter. |
| Terminal |
F1/F2-Faston Tab187/250 |
| Container Material |
ABS(UL94-HB/File E50263)*Flammability resistance
of(UL94-V0/File E88637) can be available upon request. |
|
Dimensions |
|
| Volt |
12 |
| Amps |
4.5 |
| Length |
3.65 |
| Width |
2.75 |
| Height |
4.02 |
| Terminals |
F1or F2 |
| Weight |
(4) |
| Manufacturer |
CSB |
| Model # |
GP1245F1 CSB 12V 4.5Ah |
| Constant Current Discharge Characteristics Unit:Amperes (25℃,77℉) |
| F.V/Time |
5MIN |
10MIN |
15MIN |
30MIN |
1HR |
2HR |
3HR |
4HR |
5HR |
8HR |
10HR |
20HR |
| 1.60V |
21.12 |
13.14 |
9.56 |
5.46 |
3.23 |
1.88 |
1.34 |
1.06 |
0.90 |
0.60 |
0.50 |
0.27 |
| 1.67V |
19.56 |
12.63 |
9.21 |
5.36 |
3.20 |
1.85 |
1.33 |
1.05 |
0.89 |
0.60 |
0.49 |
0.27 |
| 1.70V |
18.84 |
12.37 |
9.05 |
5.29 |
3.19 |
1.85 |
1.32 |
1.05 |
0.88 |
0.59 |
0.49 |
0.26 |
| 1.75V |
17.63 |
11.83 |
8.79 |
5.17 |
3.16 |
1.83 |
1.31 |
1.04 |
0.87 |
0.59 |
0.49 |
0.26 |
| 1.80V |
16.41 |
11.29 |
8.52 |
5.05 |
3.12 |
1.82 |
1.30 |
1.03 |
0.86 |
0.58 |
0.49 |
0.26 |
| 1.85V |
15.19 |
10.66 |
8.23 |
4.95 |
3.02 |
1.77 |
1.28 |
1.01 |
0.84 |
0.58 |
0.48 |
0.25 |
| Constant Power Discharge Characteristics Unit:Watts (25℃,77℉) |
| F.V/Time |
5MIN |
10MIN |
15MIN |
30MIN |
1HR |
2HR |
3HR |
4HR |
5HR |
8HR |
10HR |
20HR |
| 1.60V |
221.16 |
144.80 |
109.59 |
65.88 |
38.56 |
22.19 |
16.11 |
12.82 |
10.67 |
7.09 |
5.79 |
3.19 |
| 1.67V |
206.20 |
139.40 |
106.50 |
65.42 |
38.39 |
21.99 |
15.96 |
12.74 |
10.59 |
7.08 |
5.78 |
3.17 |
| 1.70V |
199.00 |
137.20 |
105.00 |
64.85 |
38.10 |
21.89 |
15.90 |
12.64 |
10.49 |
7.04 |
5.76 |
3.16 |
| 1.75V |
187.70 |
132.70 |
102.40 |
64.71 |
38.01 |
21.79 |
15.75 |
12.54 |
10.42 |
7.02 |
5.74 |
3.16 |
| 1.80V |
176.90 |
128.20 |
100.00 |
63.64 |
37.68 |
21.53 |
15.71 |
12.42 |
10.33 |
6.96 |
5.71 |
3.13 |
| 1.85V |
165.47 |
122.11 |
96.55 |
60.92 |
36.66 |
21.29 |
15.49 |
12.34 |
10.21 |
6.89 |
5.63 |
3.09 |
|
Battery
Type |
Nominal
Voltage
(V) |
Nominal
Capacity |
Weight
(approx. Kg) |
Energy
density
(wh/l) |
Specific
energy (wh/kg) |
Internal
resistance
approx. (miliohm) |
Max.
Charging
current
(A) |
|
GP1245 |
12 |
4.5 |
1.64 |
81 |
30 |
45 |
1.35 |
CSB
China Storage Battery GP1245 GP-1245 12 Volt 4.5 Amp Hr. ( AH ) Battery CSB
China Storage Battery GP1245 GP-1245 12 Volt 4.5 Amp Hr. ( AH ) Battery CSB
China Storage Battery GP1245 GP-1245 12 Volt 4.5 Amp Hr. ( AH ) Battery CSB
China Storage Battery
• GP613 • GP633 • GP640 • GP645 • GP670 • GP690 • GP6110 • GP1213 • GP1222 • GP1245 • GP1270 • GP12110 • GP12170 • GP12200 • GP12260 • GP12340 • GP12400 • GP121000 • GP12650 • GP24170 • GP24150 •
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