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The SWL series is an improved NPL design with a higher energy-to-density ratio and up to 40% more discharge capacity. All other qualities and operating characteristics are the same, allowing users of both products to benefit from a shared mechanical and electrical architecture. This product line is suited for UPS and other high-rate discharge applications.
The SWL series is an improved NPL design with a higher energy-to-density ratio and up to 40% more discharge capacity. All other qualities and operating characteristics are the same, allowing users of both products to benefit from a shared mechanical and electrical architecture. This product line is suited for UPS and other high-rate discharge applications.
Features & Benefits:
| General Specifications | |
|---|---|
| 20-hr rate Capacity to 10.5V at 20°C (Ah) | 150 |
| 10-hr rate Capacity to 10.8V at 20°C (Ah) | 140 |
| Voltage | 12 |
| Case Material | ABS (UL94:V0) |
| 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 |
| Maximum Discharge Current 1 sec | 840 |
| Maximum Discharge Current 1 min | 420 |
| Impedance measured at 1 kHz (m?) | 2.7 |
Estimated delivery cost for Yuasa SWL4250FR (12V 150Ah) High Rate VRLA Battery is £39.95.
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