Battery Model: 34M Part Number: 8006-006 Nominal Voltage: 12 volts NSN: 6140-01-475-9416 Description: High power, sealed lead acid, marine starting battery Physical Characteristics: Plate Design: High purity lead-tin alloy. Wound cell configuration utilizing proprietary SPIRALCELL
® technology. Electrolyte: Sulfuric acid, H
2 SO
4 Case: Polypropylene Color: Case: Dark Gray 10” 6.875” 7.813” 38.4 lb. 254 mm 174.6 mm 198.4 mm (height at the top of the boat terminals) 17.5 kg Cover: “OPTIMA“ Blue Group Size: BCI: 34 Standard Metric Length: Width: Height: Weight:
Terminal Configuration: SAE / BCI automotive and threaded stainless steel stud 5/16 – 18 UNC. Performance Data: Open Circuit Voltage (fully charged): 12.8 volts Internal Resistance (fully charged): 0.0030 ohms Capacity: 50 Ah (C/20) Reserve Capacity: BCI: 100 minutes (25 amp discharge, 80°F (26.7°C), to 10.5 volts cut-off) Power: CCA (BCI 0°F): 800 amps MCA (BCI 32°F): 1000 amps Recommended Charging: The following charging methods are recommended to ensure a long battery life: (Always use a voltage regulated marine charger with voltage limits set as described below.) Model: 34M These batteries are designed for engine for boat starting applications. They are not recommended or warranted for use in deep cycle applications.