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SN SOLAR BATTERY 2V300AH

SN SOLAR BATTERY 2V300AH
  • SN SOLAR BATTERY 2V300AH
  • SN SOLAR BATTERY 2V300AH
  • SN SOLAR BATTERY 2V300AH

SN SOLAR BATTERY 2V300AH


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 2V
Normal capacity  (10 hr) 300Ah
Capacity
 25℃(77℉)
10hr (30A) ≥300Ah
3hr (75A) ≥225Ah
1hr (165A) ≥165Ah
Inner resistance Full charge 25℃(77℉) ≤0.8mΩ
(for reference only)
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 ≥900A
Charge method 25℃(77℉) Cycling Beginning current ≤75A ,
Isobarically 2.40-2.47V
Floating charge Isobarically 2.25-2.30V
Package Dimension
 
dimension   
(L*W*H*TH)
mm±1 171*150*329*365
inch 5.13*4.5*9.87*10.95
Box dimension   
(L*W*H)
mm  177*159*408
inch 5.318*4.77*12.24
PCS/Carton 1
Net weight 16kg±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 ----
Constant Current Discharge Characteristics : A(25℃)
 
Voltage / Time 15min 30min 1HR 2HR 3HR 4HR 5HR 6HR 8HR 10HR
1.60V 407.3 300.4 187.3 114.9 85.59 61.41 53.75 48.26 38.95 31.25
1.65V 387.3 288.4 184.9 110.7 81.99 59.25 53.21 47.09 37.21 30.95
1.70V 361.2 271.9 181.3 108.9 80.20 58.71 52.44 45.93 36.63 30.65
1.75V 320.6 244.7 167.0 102.9 76.01 55.48 51.77 43.61 35.47 30.32
1.80V 276.0 222.9 157.4 98.15 73.02 54.94 50.87 43.02 34.88 30.04
1.85V 233.4 200.6 145.4 92.77 69.43 50.63 47.88 40.70 33.14 28.21

Constant Power Discharge Characteristics : W(25℃)
 
Voltage / Time 15min 30min 1HR 2HR 3HR 4HR 5HR 6HR 8HR 10HR
1.60V 713.1 547.4 348.6 215.0 159.5 115.4 106.9 93.11 74.13 62.26
1.65V 694.4 544.5 346.7 211.9 156.4 113.7 105.9 91.92 73.50 61.67
1.70V 656.0 515.3 343.3 208.8 154.0 113.2 104.6 89.78 72.37 61.30
1.75V 584.3 464.4 322.0 197.7 148.5 107.6 103.1 85.36 70.09 60.68
1.80V 505.7 423.7 306.2 188.8 142.3 107.1 101.3 84.35 68.96 60.18
1.85V 431.3 328.0 284.1 178.7 135.6 99.2 95.62 79.91 65.53 56.70