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SN SOLAR BATTERY 2V3000AH
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.
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.
Product Features
Packaging And Materials
Performance Parameters
Data download
| Normal voltage | 2V | |||
| Normal capacity (10 hr) | 3000Ah | |||
| Capacity 25℃(77℉) |
10hr (300A) | ≥3000Ah | ||
| 3hr（750A) | ≥2250Ah | |||
| 1hr (1650A) | ≥1650Ah | |||
| Inner resistance | Full charge 25℃(77℉) | ≤0.3mΩ (for reference only) |
||
| Cycling Service life | (YD/T 1360-2005) deep discharge |
≥800 cycles | ||
| Floating charge life | 25℃(77°F)Voltage of Floating charge: 2.3V | ≥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 | ≥9000A | ||
| Charge method 25℃(77℉) | Cycling | Beginning current ≤750A , Isobarically 2.40-2.47V |
||
| Floating charge | Isobarically 2.25-2.30V | |||
Package Dimension
Product Material
The above parameters are for reference only and are subject to change without notice.
| dimension （L*W*H*TH） |
mm±1 | 712*353*341*382 |
| inch | 21.36*10.59*10.23*11.46 | |
| Box dimension （L*W*H） |
mm | 716*361*430 |
| inch | 21.48*10.83*12.9 | |
| PCS/Carton | 1 | |
| Net weight | 163kg±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℃)
Constant Power Discharge Characteristics : W(25℃)
| Voltage / Time | 15min | 30min | 1HR | 2HR | 3HR | 4HR | 5HR | 6HR | 8HR | 10HR |
| 1.60V | 4073 | 3004 | 1873 | 1149 | 855.9 | 614.1 | 537.5 | 482.6 | 389.5 | 312.5 |
| 1.65V | 3873 | 2884 | 1849 | 1107 | 819.9 | 592.5 | 532.1 | 470.9 | 372.1 | 309.5 |
| 1.70V | 3612 | 2719 | 1813 | 1089 | 802.0 | 587.1 | 524.4 | 459.3 | 366.3 | 306.5 |
| 1.75V | 3206 | 2447 | 1670 | 1029 | 760.1 | 554.8 | 517.7 | 436.1 | 354.7 | 303.2 |
| 1.80V | 2760 | 2229 | 1574 | 981.5 | 730.2 | 549.4 | 508.7 | 430.2 | 348.8 | 300.4 |
| 1.85V | 2334 | 2006 | 1454 | 927.7 | 694.3 | 506.3 | 478.8 | 407.0 | 331.4 | 282.1 |
Constant Power Discharge Characteristics : W(25℃)
| Voltage / Time | 15min | 30min | 1HR | 2HR | 3HR | 4HR | 5HR | 6HR | 8HR | 10HR |
| 1.60V | 7131 | 5474 | 3486 | 2150 | 1595 | 1154 | 1069 | 931.1 | 741.3 | 622.6 |
| 1.65V | 6944 | 5445 | 3467 | 2119 | 1564 | 1137 | 1059 | 919．2 | 735.0 | 616.7 |
| 1.70V | 6560 | 5153 | 3433 | 2088 | 1540 | 1132 | 1046 | 897.8 | 723.7 | 613.0 |
| 1.75V | 5843 | 4644 | 3220 | 1977 | 1485 | 1076 | 1031 | 853.6 | 700.9 | 606.8 |
| 1.80V | 5057 | 4237 | 3062 | 1888 | 1423 | 1071 | 1013 | 843.5 | 689.6 | 601.8 |
| 1.85V | 4313 | 3820 | 2841 | 1787 | 1356 | 991.7 | 956.2 | 799.1 | 655.3 | 567.0 |
