SWL780V (12V 28.8Ah) Yuasa High Rate VRLA Rechargeable Battery
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SWL series valve regulated lead acid batteries are an enhanced NPL design resulting in an improved energy to density ratio, giving up to 40% extra discharge capacity. All other attributes and operational characteristics are the same, thereby maintaining the benefit of a common mechanical and electrical design for users of both products. SWL Series are the ideal choice of battery for uninterruptible power supply (UPS) and high rate discharge applications.
SPECIFICATIONS
| WARRANTY | 12 Months |
| Name | SWL780V (12V 28.8Ah) Yuasa High Rate VRLA Rechargeable Battery |
| Code | SWL780V |
| Nominal voltage | 12 |
| AH | 28.8 |
| AH RATING | 10-min rate Constant Power to 9.6V at 20°C |
| Length | 166 |
| Width | 125 |
| Height | 175 |
| Weight | 10.1 |
TERMINAL TYPE
| Terminal Type | M5(F) |
| Torque | 2.5 |
| Storage (in fully charged condition) | -20°C to +60°C |
| Charge | -15°C to +50°C |
| Discharge | -20°C to +60°C |
| Capacity loss per month at 20°C (approx) | 3 |
| Standard Option | ABS (UL.94:HB) |
| Flame retardant option (FR) | ABS (UL94:V0) |
| Float charge voltage at 20°C | 2.275 (±1%) |
| Float charge voltage at 20°C | 2.275 (±1%) |
| Float Charge voltage temperature correction factor (for variations from the standard 20°C) | -3 |
| Cyclic (or Boost) charge at 20°C | 2.42 (±3%) |
| Cyclic (or Boost) charge at 20°C | 2.42 (±3%) |
| Cyclic Charge voltage temperature correction factor (for variations from the standard 20°C) | -4 |
| Cyclic (or Boost) charge current limit | 6.775 |
| 1 second | 500 |
| 1 minute | 150 |
| Internal resistance (according to EN IEC 60896-21) | 18 |
| Short-Circuit current (according to EN IEC 60896-21) | 800 |
| Measured at 1 kHz | 8.5 |
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