01202 041 420
SWL4250FR (12V 150Ah) Yuasa High Rate VRLA Rechargeable Battery
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The Yuasa SWL4250 (FR) is the most recent addition to the ever popular SWL range, and has been manufactured to meet with industry demands for a battery solution to meet with the requirement so larger standby systems. The SWL4250 (FR) is a 12V 140Ah product, perfect for high discharge UPS, emergency lighting and many applications that require a reliable DC power source. This battery is manufactured to the high standards of the SWL range and benefits from many years of investment, experience and development from one of the worlds largest and most respected battery manufacturers The Yuasa SWL4250 battery design is notably compact providing excellent an power to footprint ratio. together case material options, and ensures compliance with high modern industry standards. 


SPECIFICATIONS
WARRANTY12 Months
NameSWL4250FR (12V 150Ah) Yuasa High Rate VRLA Rechargeable Battery
CodeSWL4250FR
Nominal voltage12
AH150
AH RATING10-min rate Constant Power to 9.6V at 20°C
DIMENSIONS
Length341
Width173
Height281
Weight49

TERMINAL TYPE
Terminal TypeM8(F)
Torque6
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 OptionABS (UL.94:HB)
Flame retardant option (FR)ABS (UL94:V0)
CHARGING
Float charge voltage at 20°C2.275 (±1%)
Float charge voltage at 20°C2.275 (±1%)
Float Charge voltage temperature correction factor (for variations from the standard 20°C)-3
Cyclic (or Boost) charge at 20°C2.42 (±3%)
Cyclic (or Boost) charge at 20°C2.42 (±3%)
Cyclic Charge voltage temperature correction factor (for variations from the standard 20°C)-4
Cyclic (or Boost) charge current limit 35
MAXIMUM DISCHARGE CURRENT
1 second840
1 minute420
IMPEDANCE
Measured at 1 kHz2.7

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