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SN AGM battery 12V250ah

SN AGM battery 12V250ah
  • SN AGM battery 12V250ah
  • SN AGM battery 12V250ah
  • SN AGM battery 12V250ah

SN AGM battery 12V250ah


1. Minor self-discharge
2. Seal reaction efficiency greater than 99.9%
3. Good corrosion resistance and small internal resistance
4. Can be used in the temperature range ℃-40 ~ 60℃
5. Under room temperature,the design life is above 10~15 years.
6.Certification:ISO9001, ISO14001, OHSAS18001, CE, ROHS, TLC, etc.


Product Features
Packaging And Materials
Performance Parameters
Data download
    
Normal voltage 12V  
Normal capacity  (10 hr) 250Ah  
Capacity
 25℃(77℉)
10hr (100A) 250Ah  
3hr (250A) 187.5Ah  
1hr (550A) 137.5Ah  
Inner resistance Full charge 25℃(77℉) 5mΩ  
Cycling Service life  (YD/T 1360-2005)
deep discharge
≥800 cycles  
Floating charge life 25℃(77°F)Voltage of Floating charge: 13.8V 10 years  
Temperature works on capacity
(10 hr)
40℃ (104℉) 105%  
25℃ (77℉°F) 100%  
0℃ (32℉) 85%  
-15℃ (5℉) 70%  
Self-discharge
25℃(77℉)
Residual Capacitance 
(90 days)
80%  
Amount of gas evolution 25℃(77℉) testing standard
YD/T 1360-2005
Uflo
0.04ml/(Ah·h)  
maximum discharge current
25℃(77℉)
discharge time 5sec  ≥750A  
Charge method 25℃(77℉) Cycling Beginning current 62.5A ,
Isobarically 14.4-14.8V
 
Floating charge Isobarically 13.5-13.8V  
Package Dimension
     
dimension   
(L*W*H*TH)
mm±1 520*268*220*224   
inch 20.5*10.55*8.66*88.18   
Box dimension   
(L*W*H)
mm  530*275*285  
inch 20.87*10.83*11.22  
PCS/Carton 1
                                                      Net weight 66.3kg±3%  

Product Material
 
Component Anode plate Cathode plate crust valve
Material Lead dioxide lead ABS rubber
Component terminal separator electrolyte ---
Material Cu-alloy AGM Gel-Sulfuric acid ----

The above parameters are for reference only and are subject to change without notice.
Constant Current Discharge Characteristics : A(25℃)
 
Voltage / Time 15min 30min 1HR 2HR 3HR 4HR 5HR 8HR 10HR 20HR
9.60V 413.6 233.9 149.8 92.49 62.85 50.68 42.07 27.71 24.97 13.22
10.0V 405.1 230.9 147.8 90.62 61.69 49.96 41.70 27.60 24.73 12.97
10.2V 398.8 227.4 146.4 89.67 61.14 49.46 41.42 27.35 24.48 12.73
10.5V 379.7 221.1 144.6 88.49 60.60 48.73 41.08 27.11 24.24 12.48
10.8V 350.0 213.8 142.6 87.77 59.89 47.06 40.08 27.00 24.02 12.35
11.1V 133.5 205.7 139.2 84.24 58.72 46.38 40.58 26.78 23.74 11.85
                     

Constant Power Discharge Characteristics : W(25℃)
 
Voltage / Time 15min 30min 1HR 2HR 3HR 4HR 5HR 8HR 10HR 20HR
9.60V 4550 2677 1736 1084 740.0 606.6 504.0 331.8 299.5 159.3
9.60V 4477 2650 1720 1071 729.0 598.1 499.5 330.5 297.1 156.5
10.2V 4426 2627 1710 1063 725.8 592.5 496.5 328.1 294.5 153.6
10.5V 4222 2573 1699 1050 719.9 584.5 492.5 325.3 291.6 150.7
10.8V 3902 2512 1677 1042 711.8 564.8 490.2 323.9 288.7 149.2
11.1V 3513 2443 1652 1003 699.9 556.7 488.4 321.6 285.6 143.9