site logo
进行绿色能源到底

SN front terminal battery 12V75Ah

SN front terminal battery 12V75Ah
  • SN front terminal battery 12V75Ah
  • SN front terminal battery 12V75Ah
  • SN front terminal battery 12V75Ah

SN front terminal battery 12V75Ah


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. Products with ROSH,CE,ISO,MSDS,TLC etc international certification.
 


产品特色
包装与材料
性能参数
Data download
Normal voltage 12V
Normal capacity  (10 hr) 75Ah
Capacity 25℃(77°F) 10hr (7.5A) ≥75Ah
3hr (18.75A) ≥56.25Ah
1hr (41.25A) ≥41.25Ah
Inner resistance Full charge 25℃(77°F) ≤11mΩ(Due to different assembly, the internal resistance value is for reference only)
Cycling Service life  ( YD/T 2343-2011)
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°F) ≥105%
25℃ (77°F) ≥100%
0℃ (32°F) ≥85%
-15℃ (5°F) ≥70%
Self-discharge
25℃(77°F)
Residual Capacitance 
(90 days)
≥80%
Amount of gas evolution 25℃(77°F) testing standard
YD/T 2343-2011
Uflo
≤0.04ml/(Ah·h)
maximum discharge current
25℃(77°F)
discharge ti me 3min ≥225A
Charge method 25℃(77°F) Cycling Beginning current ≤18.75A ,
Isobarically 14.4-15.0V
Floating charge Isobarically 13.5-13.8V
Package dimension
 
dimension (L*W*H*TH) mm±1 562*114*188*188
inch 22.12*4.48*7.36*7.67
Box dimension (L*W*H) mm  572*124*227
inch 22.51*4.88*8.93
PCS/Carton 1
Net weight 25kg±5% 

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 ----
Constant Current Discharge Characteristics : A(25℃)
 
Voltage / Time 10min 30min 1HR 2HR 3HR 4HR 5HR 8HR 10HR 20HR
9.60V 158 86 45 26 19.3 15.0 12.4 8.7 7.9 4.25
10.2V 154 83 42.3 25.1 18.8 14.6 12.2 8.5 7.7 4.15
10.5V 147 79 41 24.5 18.3 14.4 12.0 8.4 7.5 4.10
10.8V 137 77 40 23.9 17.9 14.2 11.7 8.3 7.3 4.05
11.1V 126 71 37 23.3 17.3 13.7 11.4 8.0 7.13 3.85

Constant Power Discharge Characteristics : W(25℃)
 
Voltage / Time 10min 30min 1HR 2HR 3HR 4HR 5HR 8HR 10HR 20HR
9.60V 1757 916 521 304 233 174 143 101 91 49.2
10.2V 1690 907 490 290 217 169 141 99 89 48.0
10.5V 1638 857 474 283 212 167 139 98 88 47.4
10.8V 1574 824 453 278 208 163 137 96 87 47.1
11.1V 1547 818 442 277 205 162 135 95 85 45.8