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SN AGM BATTERY 2V500AH
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) | 500Ah | |||
| Capacity 25℃(77℉) |
10hr (50A) | ≥500Ah | ||
| 3hr (125A) | ≥375Ah | |||
| 1hr (275A) | ≥275Ah | |||
| Inner resistance | Full charge 25℃(77℉) | ≤0.65mΩ (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 | ≥1500A | ||
| Charge method 25℃(77℉) | Cycling | Beginning current ≤125A , 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 | 241*172*330*365 |
| inch | 7.23*5.16*9.9*10.95 | |
| Box dimension （L*W*H） |
mm | 245*179*412 |
| inch | 7.35*5.37*12.36 | |
| PCS/Carton | 1 | |
| Net weight | 27±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 | 678.9 | 500.7 | 312.2 | 191.5 | 142.6 | 102.3 | 89.58 | 80.43 | 64.92 | 52.08 |
| 1.65V | 645.5 | 480.7 | 308.2 | 184.5 | 136.7 | 98.8 | 88.68 | 78.49 | 62.02 | 51.58 |
| 1.70V | 601.9 | 453.2 | 302.2 | 181.5 | 133.7 | 97.9 | 87.41 | 76.55 | 61.05 | 51.09 |
| 1.75V | 534.4 | 407.8 | 278.3 | 171.6 | 126.7 | 92.5 | 86.28 | 72.68 | 59.11 | 50.54 |
| 1.80V | 460.0 | 371.5 | 262.3 | 163.6 | 121.7 | 91.6 | 84.79 | 71.71 | 58.14 | 50.07 |
| 1.85V | 389.0 | 334.4 | 242.4 | 154.6 | 115.7 | 84.39 | 79.80 | 67.83 | 55.23 | 47.01 |
Constant Power Discharge Characteristics : W(25℃)
| Voltage / Time | 15min | 30min | 1HR | 2HR | 3HR | 4HR | 5HR | 6HR | 8HR | 10HR |
| 1.60V | 1188 | 912.4 | 580.9 | 358.3 | 265.8 | 192.3 | 178.1 | 155.2 | 123.5 | 103.8 |
| 1.65V | 1157 | 907.5 | 577.9 | 353.2 | 260.6 | 189.5 | 176.4 | 153.2 | 122.5 | 102.8 |
| 1.70V | 1093 | 858.9 | 572.2 | 348.0 | 256.6 | 188.7 | 174.3 | 149.6 | 120.6 | 102.2 |
| 1.75V | 973.8 | 774.0 | 536.7 | 329.4 | 247.4 | 179.3 | 171.9 | 142.3 | 116.8 | 101.1 |
| 1.80V | 842.9 | 706.2 | 510.4 | 314.6 | 237.2 | 178.4 | 168.9 | 140.6 | 114.9 | 100.3 |
| 1.85V | 718.8 | 636.7 | 473.4 | 297.8 | 226.0 | 165.3 | 159.4 | 133.2 | 109.2 | 94.50 |
