Product Spec Sheet RT S 3,7 R 3,7 RedTop0 pages
OPTIMA® RedTop S 3,7 & R 3,7 Battery Model: RT S 3,7 Part Number: 820 255 000 888 2 Nominal Voltage: 12 volts NSN: Number applied for, product currently available Description: High power, sealed lead acid, engine startir battery Battery Model: RT R 3,7 Part Number: 835 255 000 888 2 Nominal Voltage: 12 volts NSN: Number applied for, product currently available Description: High power, sealed lead acid, engine starting battery Physical Characteristics: Plate Design: High purity lead-tin alloy. Wound cell configuration utilizing proprietary SPIRALCELL® technology. Electrolyte: Sulfuric acid, H2SO4 Case: Polypropylene Color: Case: Dark Gray Cover: "OPTIMA" Red Group Size: BCI: 25 & 35 Standard I Metric Length: Width: 9.313" 6.813" 237 mm 172 mm Height: Weight: 7.625" 31.7 lb. 197 mm (height at the top of the terminals) 14.4 kg Terminal Configuration: SAE / BCI automotive. Performance Data: Open Circuit Voltage (fully charged): Internal Resistance (fully charged): Capacity: Reserve Capacity: 12.8 volts 0.0030 ohms 44 Ah (C/20) BCI: 90 minutes (25 amp discharge, 80°F (26.7°C), to 10.5 volts cut-off)
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