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Yuasa NP7-12 Industrial Battery (12V, 7Ah)
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Yuasa NP range of batteries are ideal for standby and light cyclic applications including, fire and security systems, emergency lighting, solar, UPS, and many more applications. It can be used with the AJAX MultiTransmitter or AJAX vhfBridge as standby power.
- EUROBAT Classification: 3 to 5 years 'Standard Commercial'
- General-purpose VRLA battery, fully sealed (will not leak)
- Lead Calcium Grids for superior life
- Absorbed Glass Mat construction with no free acid
- Gas recombination rechargeable battery
- Good recovery from deep discharge
- Operation in any orientation (excluding continuous inverted use)
| Specifications | |
| Nominal voltage | 12V |
| 20-hr | 7 |
| 10-hr rate Capacity to 10.8V at 20°C (Ah) | 6.4 |
| Terminal Type | |
| FASTON - Quickfit / release (JST where stated) | 4.75 |
| Operating Temperature Range | |
| Storage (in fully charged condition) | -20°C to +60°C |
| Storage | |
| Capacity loss per month at 20°C | 3% (approx.) |
| Charge Voltage | |
| Float charge voltage at 20°C (V)/Block | 13.65 (±1%) |
| Float charge voltage at 20°C (V)/Cell | 2.275 (±1%) |
| Float Chg voltage tmp correction factor from std 20°C (mV) | -3 |
| Cyclic (or Boost) charge Voltage at 20°C (V)/Block | 14.5 (±3%) |
| Cyclic (or Boost) charge Voltage at 20°C (V)/Cell | 2.42 (±3%) |
| Cyclic Chg voltage tmp correction factor from std 20°C (mV) | -4 |
| Charge Current | |
| Float charge current limit (A) | No limit |
| Cyclic (or Boost) charge current limit (A) | 1.75 |
| Maximum Discharge Current | |
| 1 second (A) | 210 |
| 1 minute (A) | 48 |
| Impedance | |
| Measured at 1 kHz | 23 |
All dimensions are in millimetres (mm)
