EP40-12-B2

VRLA Rechargeable Battery Measures EP40-12 Technology Values Innovation APPLICATION FEATURES Absorbent Glass Mat technology for efficient gas recombination Maintenance free(no water topping-up required) No free acid(Non-spillable battery) Can be used in any orientation(excluding used inverted) The battery is designed for heavy duty cyclic application Low self-discharge rate, lower than 3% capacity loss per month UPS Golf-Carts Wheelchairs Lawn Mowers Electric Vehicles SPECIFICATIONS Nominal Voltage Nominal Capacity Approx. Weight 12 V 40Ah @ 20 hour rate F.V.(1.75V/cell) 14600g(32.19lbs.) Terminals Internal Resistance Max. Discharge Current Max. Charge Current Operating Temperature Range Container Material B2 (Fitting M5 bolt & nut) , I1 and I2 are optional 8m (Fully Charged ) 600 A (5 sec.) 12 A Charge 0oC~40oC(32oF~104oF) Discharge -20oC~50oC(-4oF~122oF) Storage. -20oC~40oC(-4oF~104oF) IEC 61056-1 JIS C 8702-1 GB/T 19639.1 Standard: ABS( UL 94-HB) EP40-12 Optional: Flame Retardant ABS(UL 94-V0) EP40-12FR DIMENSION(mm/inch) OUTER DIMENSIONS TERMINAL TYPE Length 197±1.5 (7.76±0.06) Width M6x1.0 Total Height 171±1.5 (6.73±0.06) 5 Min 2.0(0.08) 2.0(0.08) [M5 BOLT & NUT] [M5 BOLT & NUT] [M6 BOLT] Terminal Hardware Initial Torque: B2/I1(4.0 Nm ± 5%), I2(5.5 Nm ± 5%) Constant power discharge characteristics at 25 oC/77 oF F.V. (V/cell) 5.5(0.22) 171 1.5(6.73 0.06) 165 1.5(6.50 0.06) M5x0.8 5.2(0.20) 17.0(0.67) 197 1.5(7.76 0.06) Container Height 171±1.5 (6.73±0.06) 7.5(0.30) 15.0(0.59) 165±1.5 (6.50±0.06) Discharge Time Terminal I2 Terminal I1 Terminal B2 Unit: W 10 Min 15 Min 30 Min 1 Hr 3 Hr 5 Hr 10 Hr 20 Hr 1.80V 1303.0 979.4 793.1 477.1 276.6 116.6 80.6 44.91 23.49 1.75V 1509.0 1061.1 830.3 495.4 284.6 118.9 81.7 45.60 24.00 1.70V 1600.0 1099.4 855.4 506.3 289.7 120.0 82.3 45.83 24.11 1.65V 1674.0 1125.7 875.4 513.7 293.7 121.1 82.9 45.94 24.17 1.60V 1726.0 1148.0 892.6 518.9 296.6 121.7 82.9 45.94 24.17 o o Constant current discharge characteristics at 25 C/77 F Discharge Time Unit: A 5 Min 10 Min 15 Min 30 Min 1 Hr 3 Hr 5 Hr 10 Hr 20 Hr 1.80V 117.39 86.21 68.97 40.43 23.24 9.72 6.72 3.74 1.96 1.75V 138.44 93.41 72.20 41.98 23.92 9.91 6.81 3.80 2.00 1.70V 146.79 96.78 74.38 42.91 24.34 10.00 6.86 3.82 2.01 1.65V 153.58 99.09 76.12 43.53 24.68 10.09 6.91 3.83 2.01 1.60V 158.35 101.06 77.62 43.97 24.92 10.14 6.91 3.83 2.01 F.V. (V/cell) All data and artworks shall be changed without prior notice, BB reserves the right to explain and update the information contained hereinto. A/2 REV. Mar. 2013 Powered by B.B. Battery Co., Ltd.