12V7Ah

Descripción

Specification

Nominal Voltage: 12V

Nominal Capacity(20HR): 7.0AH

Dimensions

Length	151 1 mm (5.95 inches)
Width	65+1mm (2.54 inches)
Container Height	93.5 1 mm (3.68 inches)
Total Height (with Terminal)	99 + 1mm (3.90 inches)

Approx Weight: Approx 2.18 kg (4.81lbs)

Terminal: T1 / T2

Container Material: ABS

Rated capacity

7.00 AH/0.350A	(20hr,1.80V/cell,25°C/77F)
6.53AH/0.653A	(10hr,1.80V/cell,25°C/77°F)
5.80 AH/1.16A	(5hr,1.75V/cell,25°C/77F)
5.13AH/1.71A	(3hr.1.75V/cell,25°C/77F)
4.26 AH/4.26A	(1hr,1.60V/cell,25°C/77F)

Max. Discharge Current: 105A (5s)

Internal Resistance: Approx 23mÙ

Operating Temp.Range:

Discharge : -15 50 C (5 122 F)
0 0 Charge : 0 40 C (32 104 F)
0 0 Storage : -15 40 C (5 104 F)

Nominal Operating Temp. Range: 0 0 25 3 C (77 5 F )

Cycle Use: Initial Charging Current less than 2.1A.Voltage
0 0 0 14.4V~15.0V at 25 C(77 F)Temp. Coefficient -30mV/ C

Standby Use: No limit on Initial Charging Current Voltage
0 0 0 13.5V~13.8V at 25 C(77 F)Temp. Coefficient -20mV/ C

Capacity affected by Temperature:

o o 40 C (104 F): 103%

o o 25 C ( 77 F): 100%

o o 0 C ( 32 F): 86%

Self Discharge: e-tech batteries GP series may be stored for up to 6 months at 25ºC (770 F) and then a freshening charge is required. For higher temperatures the time interval will be shorter.

 

Constant Current Discharge (Amperes) at 25 0C (770F )
F.V/Time	5min	10min	15min	20min	30min	45min	1h	2h	3h	4h	5h	6h	8h	10h	20h
1.85V/cell	16.0	11.7	9.97	8.46	6.17	4.52	3.60	2.14	1.60	1.30	1.10	0.95	0.756	0.626	0.343
1.80V/cell	19.2	13.7	11.3	9.20	6.65	4.80	3.83	2.24	1.66	1.35	1.14	0.99	0.783	0.653	0.350
1.75V/cell	21.5	14.9	12.0	9.70	6.92	4.99	3.98	2.31	1.71	1.38	1.16	1.01	0.795	0.663	0.357
1.70V/cell	23.4	15.9	12.8	10.2	7.18	5.12	4.05	2.36	1.75	1.41	1.19	1.03	0.812	0.672	0.361
1.65V/cell	25.5	16.8	13.4	10.6	7.43	5.28	4.17	2.40	1.77	1.43	1.21	1.04	0.823	0.680	0.365
1.60V/cell	26.8	17.6	13.8	10.9	7.64	5.42	4.26	2.46	1.81	1.46	1.23	1.06	0.837	0.690	0.371

 

Constant Power Discharge (Watts/cell) at 25 0C (770F )
F.V/Time	5min	10min	15min	20min	30min	45min	1h	2h	3h	4h	5h	6h	8h	10h	20h
1.85V/cell	30.3	22.3	19.2	16.4	12.0	8.86	7.09	4.23	3.17	2.59	2.20	1.91	1.52	1.26	0.694
1.80V/cell	35.9	25.8	21.5	17.7	12.9	9.37	7.52	4.42	3.30	2.69	2.27	1.97	1.57	1.31	0.704
1.75V/cell	39.8	28.0	22.8	18.6	13.4	9.72	7.79	4.55	3.37	2.74	2.31	2.00	1.59	1.33	0.716
1.70V/cell	42.8	29.5	24.0	19.3	13.8	9.89	7.88	4.61	3.42	2.78	2.34	2.03	1.61	1.33	0.718
1.65V/cell	45.7	30.7	24.8	19.8	14.1	10.1	8.02	4.65	3.45	2.80	2.36	2.05	1.62	1.34	0.720
1.60V/cell	47.0	31.5	25.1	20.1	14.3	10.3	8.13	4.73	3.50	2.83	2.39	2.07	1.63	1.35	0.728

Dimensions