The Yuasa SWL range has been designed as an enhanced version of the extremely popular Yuasa NPL battery type which has resulted in an improved energy to density ratio, giving up to 40% extra discharge capacity. All other operating parameter and characteristics have remained identical, maintaining the benefit of a common mechanical and electrical design for users of both products. The SWL range offers a further increase in choice for users of standby power products.
The Yuasa SWL1850-6 benefits from compact design providing excellent an power to footprint ratio, case material options, and complies to the high standards demanded by industry today. As with all Yuasa products, Yuasa SWL1850-6 battery has a proven, and well deserved reputation for excellence with those looking for a highly reliable power solution. This battery is unique in the Yuasa SWL range in being a 6V configuration.
SPECIFICATIONS
WARRANTY | 12 Months |
Name | SWL1850FR (12V 74Ah) Yuasa High Rate VRLA Rechargeable Battery |
Code | SWL1850-6FR |
Nominal voltage | 6 |
AH | 74 |
AH RATING | 10-min rate Constant Power to 9.6V at 20°C |
DIMENSIONS
Length | 350 |
Width | 166 |
Height | 174 |
Weight | 23 |
TERMINAL TYPE
Terminal Type | M6(F) |
Torque | 4.8 |
OPERATING TEMPERATURE RANGE
Storage (in fully charged condition) | -20°C to +50°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 | 33 |
MAXIMUM DISCHARGE CURRENT
SHORT-CIRCUIT CURRENT & INTERNAL RESISTANCE
Internal resistance (according to EN IEC 60896-21) | 2.96 |
Short-Circuit current (according to EN IEC 60896-21) | 2408 |
IMPEDANCE