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BlueTop 34M

Product catalog summary

Product Overview: The OPTIMA 34M is a high power, sealed lead acid marine starting battery with a nominal voltage of 12 volts. It features a high purity lead-tin alloy plate design and utilizes proprietary SPIRALCELL® technology.

Physical Characteristics: The battery case is made of polypropylene, with a dark gray color and an 'OPTIMA' blue cover. It has a BCI group size of 34, with dimensions of 10” x 6.875” x 7.813” (254 mm x 174.6 mm x 198.4 mm) and weighs 38.4 lb (17.5 kg). The terminal configuration includes SAE/BCI automotive and threaded stainless steel stud 5/16 – 18 UNC.

Performance Data: The battery has an open circuit voltage of 12.8 volts when fully charged, an internal resistance of 0.0030 ohms, a capacity of 50 Ah (C/20), and a reserve capacity of 100 minutes at 25 amp discharge. It provides 800 amps CCA at 0°F and 1000 amps MCA at 32°F.

Recommended Charging: The battery is designed for engine starting applications and is not suitable for deep cycle use. Recommended charging methods include using a voltage regulated charger with specific voltage limits. Alternator charging should be between 13.3 to 15.0 volts, while battery chargers should maintain 13.8 to 15.0 volts at a maximum of 10 amps for 6-12 hours. Float charging should be between 13.2 to 13.8 volts at 1 amp maximum. Rapid recharge can go up to 15.6 volts with no current limit, provided the temperature remains below 125°F (51.7°C).

Safety and Handling: Always wear safety glasses when handling batteries. Overcharging can lead to the release of flammable gases and premature battery failure. Batteries should be disconnected if they become very hot during charging.

Shipping Information: OPTIMA batteries are classified as nonspillable and non-regulated for air transport, meeting ICAO and IATA requirements. Terminals must be protected from short circuits during shipping.

Manufacturing Location: The batteries are manufactured by OPTIMA Batteries, located at 17500 East 22nd Avenue, Aurora, CO 80011, USA.

Catalog excerpts

Nominal Voltage: 12 volts Description: High power, sealed lead acid, marine starting Physical Characteristics: Plate Design: High purity lead-tin alloy. Wound cell configuration utilizing proprietary SPIRALCELL® technology. Electrolyte: Sulfuric acid, H2S04 Case: Polypropylene Color: Case: Dark Gray Cover: "OPTIMA" Blue Terminal Configuration: SAE / BCI automotive and threaded stainless steel stud 5/16-18 UNC. Performance Data: Open Circuit Voltage (fully Internal Resistance (fully charged): Reserve Capacity: 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.) These batteries are designed for engine starting applications. They are not recommended or warranted for use in deep cycle applications.

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Recommended Charging Information: Battery Charger: (Constant Voltage) Float Charge: Rapid Recharge: (Constant voltage charger) 13.8 to 15.0 volts; 10 amps maximum; 6-12 hours 13.2 to 13.8 volts; 1 amp maximum current (indefinite time at lower voltages) Maximum voltage 15.6 volts. No current limit as long as battery temperature remains below 125°F (51.7°C). Charge until current drops below 1 amp. All limits must be strictly adhered to. Recharge Time: (example assuming 100% discharge - 10.5 volts) Recharge time will vary according to temperature and charger characteristics. When using Constant...

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BlueTop 34M

BlueTop 34M

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