Sealed valve regulated lead acid batteries from Yuasa with an extended life. The NPL range is an enhanced NP design resulting in a longer service life (7 - 10yrs). 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. Yuasa NP batteries are the most reliable batteries in the world, making the NPL the most reliable but with a much longer life, which is why industry choose Yuasa over any other battery for security and fire systems; they are the ideal battery for emergency lighting; the ideal battery for telecoms and uninterruptible power source (UPS) applications.
SPECIFICATIONS
| WARRANTY | 12 Months |
| Name | NPL38-12I (12V 38Ah) Yuasa General Purpose VRLA Rechargeable Battery |
| Code | NPL38-123I |
| Nominal voltage | 12 |
| AH | 38 |
| AH RATING | 20-hr rate Capacity to 10.5V at 20°C |
DIMENSIONS
| Length | 197 |
| Width | 165 |
| Height | 170 |
| Weight | 14 |
TERMINAL TYPE
| Terminal Type | M5(F) |
| Torque | 2.5 |
OPERATING TEMPERATURE RANGE
| Storage (in fully charged condition) | -20°C to +60°C |
| Charge | -15°C to +50°C |
| Discharge | -20°C to +60°C |
STORAGE
| Capacity loss per month at 20°C (approx) | 3 |
CASE MATERIAL
| Standard Option | ABS (UL.94:HB) |
| Flame retardant option (FR) | ABS (UL94:V0) |
CHARGING
| 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 | 9.5 |
MAXIMUM DISCHARGE CURRENT
SHORT-CIRCUIT CURRENT & INTERNAL RESISTANCE
| Internal resistance (according to EN IEC 60896-21) | 18.22 |
| Short-Circuit current (according to EN IEC 60896-21) | 804 |
IMPEDANCE
