RESIDENTIAL ESS
RoveAGM · RA12-70
12 V / 70 Ah
RA12-70
- Chemistry
- AGM VRLA
- Nominal voltage
- 12 V
- Rated capacity
- 70 Ah
Technical specifications.
Specifications · page 1
| Cells Per Unit | 6 |
|---|---|
| Voltage Per Unit | 12 |
| Capacity | 70Ah@10hr-rate to 1.80V per cell @25°C |
| Weight | Approx. 19.5kg (Tolerance ±3.0%) |
| Internal Resistance | Approx. 7.0mΩ |
| Terminal | F5(M8) / F11(M6) |
| Max. Discharge Current | 700A (5 sec) |
| Short Circuit Current | 1520A |
| Design Life | 12 years (Float charging) |
| Maximum Charging Current | 21.0 A |
| Reference Capacity | C3 54.3Ah |
| C5 61.0Ah | |
| C10 70.0Ah | |
| C20 74.2Ah | |
| Standby Use Voltage | 13.6V~13.8V @25°C Temperature Compensation: -3mV/°C/Cell |
| Cycle Use Voltage | 14.6V~14.8V @25°C Temperature Compensation: -4mV/°C/Cell |
| Operating Temperature Range | Discharge: -20°C~60°C |
| Charge: 0°C~50°C | |
| Storage: -20°C~60°C | |
| Normal Operating Temperature Range | 25°C ± 5°C |
| ROVON Valve Regulated Lead Acid (VRLA) batteries can be stored | |
| for up to 6 months at 25°C and then recharging is recommended. | |
| Self Discharge | Monthly Self-discharge ratio is less than 3% at 25°C. Please charge |
| batteries before using. | |
| Container Material | A.B.S. UL94-HB, UL94-V0 Optional |
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