Description
Optima 850/6 RedTop 6 Volt AGM Battery 8010-044
The Optima 850/6 RedTop 6 Volt AGM Battery 8010-044 is a premium AGM starting battery designed for dependable 6-volt cranking power. It is a strong choice for classic cars, antique vehicles, vintage trucks, hot rods, restoration projects, and other 6V automotive applications.
With 800 cold cranking amps and 1000 cranking amps, this REDTOP battery helps deliver reliable starting performance. In addition, its sealed AGM design provides maintenance-free operation, spill resistance, and strong vibration resistance.
Key Specifications
- Brand: OPTIMA Batteries
- Model: 850/6 REDTOP
- Part Number: 8010-044
- Battery Type: AGM Starting Battery
- Voltage: 6 Volts
- Cold Cranking Amps: 800 CCA
- Cranking Amps: 1000 CA
- Capacity: 50 Ah C20
- Reserve Capacity: 100 minutes
- Terminal Type: SAE Posts
- Length: 10.06 inches
- Width: 3.63 inches
- Height: 8.13 inches
- Weight: 18.5 lbs
Built for 6 Volt Starting Applications
The Optima 850/6 RedTop is made for engine starting applications. Therefore, it is best used in vehicles and equipment that need strong 6V starting power.
This battery is not intended for deep-cycle use. For best results, confirm that your application requires a 6-volt AGM starting battery before ordering.
Classic Vehicle Fitment
The Optima 850/6 RedTop 6V battery is commonly used in many classic 6-volt vehicle applications. These may include select Chevrolet, GMC, Jeep, Studebaker, Dodge, International, Willys, and other vintage vehicles that require a 6V starting battery.
However, fitment can vary by year, model, tray size, terminal location, and cable setup. For that reason, always compare your old battery specifications before ordering.
AGM REDTOP Performance
OPTIMA REDTOP batteries are known for rugged starting power and dependable performance. Because this battery uses AGM technology, it is sealed, spill-resistant, and maintenance-free.
Also, OPTIMA’s SPIRALCELL TECHNOLOGY® design helps improve vibration resistance. As a result, this battery is a strong upgrade for classic vehicles, seasonal vehicles, and demanding starting applications.
Common Cross References
This Optima 6 Volt REDTOP battery may also be searched under several related model numbers. Always confirm the correct size, voltage, and terminal style before purchasing.
- Optima 8010-044
- Optima 9010-044
- Optima 27901
- Optima 6V
- Optima RED6V
- Optima SC6A
- N996VRED
Recommended Charging
To help extend battery life, use a voltage-regulated charger designed for 6-volt AGM batteries. Also, follow the charger manufacturer’s instructions carefully.
Avoid overcharging the battery. Overcharging or using the wrong charging method may damage the battery and may void the warranty.
Common Applications
- Classic cars
- Antique vehicles
- Vintage trucks
- Hot rods
- Tractors
- Restoration projects
- Specialty 6-volt equipment
- Automotive starting applications requiring a 6V AGM battery
- Live battery support — Need help confirming fitment? Call us at 954-247-8798.
- Secure checkout — Order safely online with card, Google Pay, and other checkout options.
- Fast order processing — We work quickly to process battery orders.
- Battery replacement help — We help customers find the correct battery for their application.
Buy With Confidence
Choosing the right 6-volt battery matters.Optima 850/6 RedTop 8010-044 is correct for your application.
Order your Optima 850/6 RedTop 6 Volt AGM Battery 8010-044 today and get dependable starting power from a trusted battery source.
Need Help Before Ordering?
954-247-8798 for live assistance before placing your order.







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