Arnold CMF 90AH

Description

Key Features of the Arnold CMF 90AH Battery:

1. Capacity (90AH):

   • 90 amp-hours means this battery can theoretically provide 90 amps for one hour or 9 amps for 10 hours, or other variations in between.
   • Batteries with this capacity are typically used when you need moderate power over a longer time period (e.g., RVs, off-grid power systems, or marine electronics).

2. Battery Technology:

   • The Arnold CMF 90AH could likely be a lead-acid or AGM (Absorbent Glass Mat) battery, as these are commonly used in automotive, RV, and backup power applications.
   • If it’s a lead-acid battery, you might need to perform occasional maintenance (checking water levels) unless it’s a sealed or maintenance-free version (e.g., AGM or gel).
   • If it’s a lithium-ion battery, it would be lightweight, maintenance-free, and have a longer lifespan, but at a higher cost.

3. Common Applications:

   • Automotive Use: A 90AH battery may be used in larger vehicles with more electrical demand, such as luxury cars, SUVs, trucks, or vans, as a primary starting battery or auxiliary battery.
   • Recreational Vehicles (RVs): This type of battery can be used to power lights, water pumps, fridges, and other 12V systems when the RV is off-grid, providing long-lasting power before needing to be recharged.
   • Marine Applications: Onboard boats or yachts, a 90AH battery might be used to power navigation electronics, lighting, and other essential systems. It would be part of the marine deep-cycle system designed for consistent power over extended periods.
   • Solar Energy Systems: In off-grid solar power setups, an 80AH to 90AH battery can be used to store energy for later use, providing power when the sun is not shining. The battery would store energy collected by solar panels during the day and release it at night or on cloudy days.
   • Backup Power: This size of battery is also used in backup power systems for homes or smaller offices, providing power for essential devices (lights, communications, security systems) during outages.

4. Voltage:

   • Most automotive and deep-cycle batteries operate at 12V or 24V. An Arnold CMF 90AH battery would likely be a 12V battery, but could also be available in 24V configurations depending on the application.

5. Cold Cranking Amps (CCA):

   • Cold Cranking Amps (CCA) is an important rating for automotive and marine batteries, particularly in colder climates. 90AH batteries used in cars, trucks, or RVs may have a CCA rating of between 500 to 800 CCA (depending on the design), ensuring that the battery can start the vehicle’s engine even in freezing temperatures.

6. Charging and Discharging:

   • Charge Time: A 90AH battery typically takes 5 to 10 hours to charge fully, depending on the charger’s output and the battery’s current state of charge.
   • Discharge: This type of battery is designed to be deep-cycle, meaning it can be regularly discharged to 50% or even lower without drastically reducing its lifespan (depending on the chemistry of the battery).

7. Durability and Lifespan:

   • Lead-acid batteries generally last between 3 to 5 years, depending on usage and care, while lithium-ion batteries can last 7 to 10 years with proper care. Lithium-ion batteries are also more efficient, charge faster, and require less maintenance, but come with a higher upfront cost.

Possible Dimensions and Weight for the Arnold CMF 90AH Battery:

• Weight:

  • A 90AH lead-acid battery typically weighs between 23 to 30 kg (50 to 66 lbs), with AGM and sealed lead-acid variants generally being on the lighter side of that range.
  • If it’s a lithium-ion battery, it will be significantly lighter, possibly in the range of 15 to 20 kg (33 to 44 lbs), depending on the exact chemistry.

• Dimensions:

  • Length: 30 cm to 35 cm (11.8 to 13.8 inches)
  • Width: 17 cm to 22 cm (6.7 to 8.7 inches)
  • Height: 20 cm to 25 cm (7.9 to 9.8 inches)

  • Passenger Vehicles:

    • Luxury cars with multiple electronic systems (e.g., BMW 5 Series, Audi A6, Mercedes-Benz E-Class).
    • SUVs and trucks with higher electrical demands (e.g., Ford F-150, Chevrolet Silverado, Toyota Land Cruiser).

  • Recreational Vehicles (RVs):

    • Larger motorhomes and travel trailers often use 90AH deep-cycle batteries to power the 12V systems when not connected to shore power.
  • Motorboats
  • Fishing boats
  • Sailboats
  • Pontoon boats
  • Houseboats
  • RIBs and Inflatable boats

Additional information