Product Spec Sheet BT DC 5,5 BlueTop0 pages

OPTIMA® Biueop DC 5,5 Battery Model: BT DC 5,5 Part Number: 852 188 000 888 2 Nominal Voltage: 12 volts NSN: 6140 01 502 4405 Description: High power, dual purpose engine start and deep cycle, sealed lead acid 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: Light Gray Cover: "OPTIMA" Blue Group Size: BCI: 31 Standard Metric Length: Width: 12.813" 6.500" 325 mm 165 mm Height: Weight: 9.375" 59.8 lb 238 mm (height at the top of the terminals) 26,5 kg Terminal Configuration: SAE / BCI automotive and threaded stainless steel stud 5/16 - 18 UNC. Performance Data: Open Circuit Voltage (fully charged): Internal Resistance (fully charged): Capacity: Reserve Capacity: 13.1 volts 0.0025 ohms 75 Ah (C/20) BCI: 155 minutes (25 amp discharge, 80°F (26.7°C), to 10.5 volts cut-off) Power: CCA (EN -18°C): 975 amps MCA (BCI 0°C): 1125 amps Recommended Charging: The following charging methods are recommended to ensure a long battery life: (Always use a voltage regulated charger with voltage limits set as described below.) Model: BT DC 5,5 These batteries are designed for starting and deep cycling applications and for use in boats with large accessory loads.