GP1272 / CSB VRLA Battery 12V 7.2AH

 

GP1272     12V 7.2AH 12 V 7.2Ah 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. Download : GP1272 Spec Sheet-(675.95K)

 

Specification

Cells Per Unit

6

Voltage Per Unit

12 V

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

F1/F2-Faston Tab187/250

Container Material

ABS(UL94-HB) & Flammability resistance of(UL94-V0) can be available upon request.

Dimensions

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