12V250Ah 12V AGM UPS Replacement Battery

Product Detail

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Specifications

Nominal Voltage			12V
Capacity 77°F(25?)	10HR(10.8V)		250Ah
	5HR(10.5V)		187Ah
	1HR(9.60V)		155Ah
Dimension	Length		521±2mm (20.51inch)
	Width		269±2mm (10.59inch)
	Height		220±2mm (8.66inch)
	Total Height		T5: 242±2mm (9.53inch)
			T11: 223±2mm (8.78inch)
Approx. Weight			61kg (138.9lbs)±3%
Terminal type			T5/T11
Internal resistance Fully charged 77°F/25?			Approx. 2.6mO
Capacity affected by temperature (10HR)		104? (40?)	102%
		77 ? (25?)	100%
		32 ? (10?)	85%
		5 ? (-15?)	65%
Operating temperature range		3 months	Remaining Capacity: 91%
		6 months	Remaining Capacity: 82%
		12 months	Remaining Capacity: 65%
Nominal operating temperature			77?±5?(25?±3?)
Operating temperature range		Discharge	5?~122?(-15?~50?)
		Charge	14?~122?(-10?~50?)
		Storage	-4?~122?(-20?~50?)
Float charging voltage(25?)			13.50 to 13.80V Temperature compensation:-18mV/?
Cyclic charging voltage(25?)			14.50 to 14.90V Temperature compensation: -30mV/?
Maximum charging current			75A
Terminal material			Copper
Maximum discharge current			1800A(5 sec.)
Designed floating life(20?)			7~10 years



?  Absorbent glass mat technology;

1800A(5 sec.)

7~10 years

Terminal T5

Terminal T11

?  Recognized by UL & CE;

?  ABS container.

Constant Current Discharge Characteristics (A, 25?)

F.V/Time	15min	30min	60min	2h	3h	4h	5h	6h	8h	10h	20h
9.60V	413	250	155	91.4	63.8	52.3	44.6	39.0	30.6	25.5	13.4
9.90V	403	245	153	90.8	63.4	52.0	44.4	38.8	30.4	25.4	13.3
10.2V	388	238	149	90.0	62.9	51.6	44.1	38.5	30.2	25.3	13.3
10.5V	375	323	146	88.7	62.9	51.3	43.8	38.3	30.0	25.2	13.2
10.8V	355	223	141	86.4	60.6	49.7	42.4	37.1	29.1	25.0	13.1

Constant Power Discharge Characteristics (Watt, 25?)


F.V/Time	15min	30min	60min	2h	3h	4h	5h	6h	8h	10h	20h
9.60V	4529	2805	1767	1058	750	615	527	431	364	304	160
9.90V	4421	2749	1740	1052	745	611	524	458	361	303	160
10.2V	4257	2665	1969	1042	740	607	521	455	359	302	160
10.5V	4113	2600	1663	1027	735	603	517	452	356	301	159
10.8V	3895	2505	1612	1001	713	585	502	439	346	299	158

Note: The above characteristics data can be obtained within three charge/discharge cycles.




Discharge Characteristics(25?)                                      Charging Characteristics(25?)

               

 Effect of Temperature on Capacity                                     Self-discharge Characteristics

                  

The  Relationship  for Open  Circuit                                  The  Relationship for  Charging

Voltageand Residual Capacity (25?)                                    Voltage and Temperature

                

Floating Life on Temperature                                            Cycle Life on D.O.D(25?)