Type: | Lead-Acid Batteries |
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Usage: | UPS, Electric Power, Lighting, Electric Bicycle |
Nominal Voltage: | 12V |
Discharge Rate: | Low Discharge Rate |
Shape: | Square Battery |
Electrolyte: | Acid |
Customization: |
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Performance Characteristics Nominal Voltage .......................... 12V Number of cell ...............…........…... 6 Design Life ..................…........…. 10 years Nominal Capacity 77°F(25°C) 20 hour rate(3.25A,10.5V) ................... 65Ah 10 hour rate(6.04A,10.5V) ..........….....…..….60.4Ah 5 hour rate (11.08A,10.5V) ..............…......55.4Ah 1 hour rate(42.25A,9.6V) ..............….....…....42.25Ah Internal Resistance Fully Charged battery 77°F(25°C) .......…......…6.1mΩ Self-Discharge 3% of capacity declined per month at 20°C(average) Operation Temperature Range Discharge .............................. -20~60°C Charge .....................….......... -10~60°C Storage .............................. -20~60°C Max.Discharge Current 77°F(25°C) ...…...…....... 650A(5s) Short Circuit Current .....................….. 1950A Charge Methods:Constant Voltage Charge 77°F(25°C) Cycle use .............................…14.5-15.0V Maximum charging current ................…..…..19.5A Temperature compensation .................…. -30mV/°C Standby use .....................….....…13.4-13.8V Temperature compensation .........….....…..…-20mV/°C |
COMPONENT | Positive plate | Negative plate | Container | Cover | Safety valve | Terminal | Separator | Electrolyte |
RAW MATERIAL | Lead dioxide | Lead | ABS | ABS | Rubber | Copper | Fiberglass | Sulfuric acid |
Application | Charging method | Charging Voltage at 25°C |
Temperature compensation coefficient of charging voltage | Max.charging current |
Charging time 25°C(h) |
Temp (°C) |
|
100% discharge | 50% discharge | ||||||
For standby power source | Constant voltage & Constant Current Charging (with current restriction) |
13.4-13.8V | -20 mV/°C | 19.5A | 24 | 20 | 0~40 (32~104°F) |
For cycle service |
14.5-15.0V | -30 mV/°C | 19.5A | 16 | 10 |
F.V/Time | 5min | 10min | 15min | 30min | 45min | 1h | 2h | 3h | 5h | 8h | 10h | 20h |
1.60V | 227.50 | 182.00 | 130.00 | 74.75 | 53.30 | 42.25 | 22.75 | 16.45 | 11.18 | 7.35 | 6.11 | 3.32 |
1.65V | 221.00 | 175.50 | 123.50 | 73.45 | 52.65 | 41.93 | 22.56 | 16.38 | 11.12 | 7.35 | 6.11 | 3.32 |
1.70V | 208.00 | 162.50 | 117.00 | 71.50 | 52.00 | 41.60 | 22.43 | 16.25 | 11.05 | 7.28 | 6.05 | 3.25 |
1.75V | 182.00 | 136.50 | 110.50 | 67.60 | 51.35 | 40.95 | 22.10 | 16.06 | 11.05 | 7.22 | 6.05 | 3.25 |
1.80V | 162.50 | 117.00 | 104.00 | 58.50 | 50.70 | 40.30 | 21.45 | 15.60 | 10.92 | 7.22 | 5.92 | 3.19 |
F.V/Time | 5min | 10min | 15min | 30min | 45min | 1h | 2h | 3h | 5h | 8h | 10h | 20h |
1.60V | 414.05 | 332.15 | 239.40 | 144.95 | 101.40 | 81.25 | 43.68 | 31.72 | 21.58 | 14.24 | 11.90 | 6.50 |
1.65V | 397.15 | 318.50 | 226.20 | 139.75 | 100.10 | 79.95 | 43.42 | 31.53 | 21.45 | 14.17 | 11.83 | 6.50 |
1.70V | 378.30 | 299.65 | 215.61 | 133.25 | 98.80 | 79.95 | 43.03 | 31.40 | 21.32 | 14.17 | 11.83 | 6.44 |
1.75V | 331.50 | 252.85 | 203.65 | 125.45 | 97.50 | 78.65 | 42.45 | 31.01 | 21.32 | 13.98 | 11.70 | 6.31 |
1.80V | 295.75 | 227.50 | 191.75 | 108.55 | 96.20 | 77.35 | 41.15 | 30.10 | 21.13 | 13.98 | 11.51 | 6.18 |
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