VRLA BATTERIES AUGUST 2005VALVE-REGULATED LEAD ACID BATTERIES: INDIVIDUAL DATA SHEETThis information is generally descriptive only and is not intended to make or imply any representation, guarantee or warranty with respect to any cells and batteries. Cell and battery designs/specifications are subject tomodification without notice. Contact Panasonic for the latest information.UP-RW: For standby power supplies. Expected trickle life: 3-5 yearsat 25°C, Approx. 5 years at 20°C.UP-PW: For standby power supplies. Expected trickle life: Approx. 6years at 25°C, Approx. 10 years at 20°C.UP-RW1245P1SpecificationsCharacteristicsDimensions (mm)Discharge characteristics 77°F (25°C) (Note)Duration of discharge vs. Discharge current (Note)Photo/Label for reference only.(Note) The above characteristics data are average values obtained within three charge/discharge. Cyclesnot the minimum values.(Note) This battery is designed for high rate discharge and we do not specify 20 hour rate dischargecapacity.(Note) When specific condidtions are satisfied, this battery can be used for main power supplies. Pleaseconsult Panasonic.Terminal type: Faston 250Battery case resin: Standard (UL94HB) Color is black.Optional (UL94V-0) Color is grey.2.508 (63.7)190 (7.5)65.15 (2.57)2.539(64.5 )+- 1.00.51.89 (48)0.012 (0.3) 3.701(94 )+- 1.50.55.913 (150.2)5.945151 +- 1.50.50.0590.020+-0.0590.020+-0.0590.020+-♦ Please contact Panasonic for availability on optional items. Optional items may be subject tominimum order quantities.13.813.212.612.011.410.810.29.69.08.47.80 1 2 4 6 8 10 20 40 60 100 20027A9A2.25ADuration of discharge (minute)14.480Terminal voltage(V)1,500300100301031,0001,200550500Duration of discharge (Minute)Discharge Current (A)0.2 0.5 1 3 5 10 30 50 10040˚C25˚C0˚C-15˚CNominal VoltageNominal Capacity(watts/cell at 10 minute rate)12V45W/2V5.945 inches (151.0 mm)2.540 inches (64.5 mm)3.702 inches (94.0 mm)3.997 inches (101.5 mm)5.738 lbs. (2.6 kg)UP-RW1245P1 UP-PW1245P1DimensionsStandard Terminalsand ResinOptional Terminalsand ResinLengthWidthHeightTotal HeightApprox. massUL94HB Faston 250UL94V-0 Faston 250Capacity (note)77˚F (25˚C)(9.6V Cutoff)Self discharge77˚F (25˚C)102%100%85%65%30 minute rate15 minute rate10 minute rate5 minute rate112W195W268W410WInternal resistance Fully charged battery77˚F (25˚C)Residual capacityafter standing 3 monthsResidual capacityafter standing 6 monthsResidual capacityafter standing 12 months91%82%64%Approx. 21mΩ1.35 A or smallerInitial currentControl voltage 13.6V to 13.8V(per 12V cell 25˚C)104˚F (40˚C)77˚F (25˚C)32˚F (0˚C)5˚F (-15˚C)Temperaturedependencyof capacity(20 hour rate)ChargeMethod(ConstantVoltage)Trickle use9.6V10.2V10.8V530490434410390330330315274268258234195193180159156146112111109Cutoff Discharge Runtime at 25˚C3 min. 5 min. 7 min. 10 min. 15 min. 20 min. 30 min.