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- SN solar battery 12V55ah
SN solar battery 12V55ah
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.
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) | 55Ah | ||||
| Capacity 25℃(77℉) |
10hr (100A) | ≥55Ah | |||
| 3hr (250A) | ≥50Ah | ||||
| 1hr (550A) | ≥27.5Ah | ||||
| Inner resistance | Full charge 25℃(77℉) | ≤11.5mΩ | |||
| 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 | ≥165A | |||
| Charge method 25℃(77℉) | Cycling | Beginning current ≤13.75A , Isobarically 14.4-14.8V |
|||
| Floating charge | Isobarically 13.5-13.8V | ||||
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 | 230*138*207*212 | |
| inch | 9.05*5.43*8.14*8.34 | ||
| Box dimension （L*W*H） |
mm | 235*145*257 | |
| inch | 9.25*5.71*10.12 | ||
| PCS/Carton | 1 | ||
| Net weight | 14.2kg±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℃)
Constant Power Discharge Characteristics : W(25℃)
| Voltage / Time | 15min | 30min | 1HR | 2HR | 3HR | 4HR | 5HR | 8HR | 10HR | 20HR |
| 9.60V | 105.8 | 55.26 | 34.33 | 21.20 | 14.40 | 11.61 | 9.64 | 6.35 | 5.72 | 3.03 |
| 10.0V | 103.6 | 54.55 | 33.87 | 20.77 | 14.14 | 11.45 | 9.56 | 6.33 | 5.67 | 2.97 |
| 10.2V | 101.9 | 53.72 | 33.55 | 20.55 | 14.01 | 11.34 | 9.49 | 6.27 | 5.61 | 2.92 |
| 10.5V | 97.09 | 52.24 | 33.14 | 20.28 | 13.89 | 11.17 | 9.41 | 6.21 | 5.56 | 2.86 |
| 10.8V | 89.50 | 50.51 | 32.68 | 20.11 | 13.73 | 10.79 | 9.37 | 6.19 | 5.50 | 2.83 |
| 11.1V | 80.28 | 48.59 | 31.90 | 19.30 | 13.46 | 10.63 | 9.30 | 6.14 | 5.44 | 2.72 |
Constant Power Discharge Characteristics : W(25℃)
| Voltage / Time | 15min | 30min | 1HR | 2HR | 3HR | 4HR | 5HR | 8HR | 10HR | 20HR |
| 9.60V | 1153 | 632.6 | 397.8 | 248.4 | 169.6 | 139.0 | 115.5 | 76.04 | 68.63 | 36.50 |
| 9.60V | 1135 | 626.0 | 394.2 | 245.3 | 167.1 | 137.1 | 114.5 | 75.75 | 68.09 | 35.86 |
| 10.2V | 1122 | 620.6 | 391.9 | 243.6 | 166.3 | 135.8 | 113.8 | 75.18 | 67.49 | 35.20 |
| 10.5V | 1070 | 607.9 | 389.4 | 240.5 | 165.0 | 133.9 | 112.9 | 74.54 | 66.82 | 34.54 |
| 10.8V | 989.0 | 593.5 | 384.4 | 238.7 | 163.1 | 129.4 | 112.3 | 74.22 | 66.16 | 34.20 |
| 11.1V | 890.3 | 577.2 | 378.6 | 229.8 | 160.4 | 127.6 | 111.9 | 73.70 | 65.44 | 32.98 |
