Continental 31S-MX (MX31C) Commercial 12V Group 31 Battery – Heavy-Duty Fleet Starting Power
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12V Group 31 commercial-grade battery built for dependable starting power in fleet and heavy-duty vehicle applications.
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MX commercial construction designed for durability under vibration, frequent starts, and demanding work environments.
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Group 31 footprint fits many trucks, service bodies, and commercial vehicles using standard Group 31 trays.
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Supports accessory-heavy operation common in fleets—lighting, radios, telematics, and jobsite electronics.
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Ideal for work trucks, delivery fleets, utility vehicles, agricultural equipment, and commercial vehicles needing reliable daily starts.
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Continental 31S-MX (MX31C) Commercial 12V Group 31 Battery – Heavy-Duty Fleet Starting Power
The Continental MX31C is a rugged 12-volt Group 31 commercial battery designed for fleet and work vehicle applications where reliability is critical. Built to handle the demands of daily operation, it provides strong starting performance and durability in environments where vibration, frequent starts, and harsh conditions are common. The Group 31 size is widely used across commercial platforms, making this battery a practical choice for replacement and fleet standardization.
Engineered for commercial service, the MX31C is well suited for vehicles and equipment running accessories such as lighting, radios, telematics, inverters, and other onboard electronics. It’s a dependable option for work trucks, delivery vehicles, service fleets, utility trucks, and agricultural or industrial equipment that require a resilient 12V battery in a common Group 31 form factor.
Product Specifications
- Brand / Line: Continental MX Commercial
- Model: MX31C
- Voltage: 12V
- Group Size: 31
- Application Type: Commercial / Fleet starting power
- Design Focus: Heavy-duty durability for vibration and frequent starts
- Fitment: Group 31 battery trays (verify terminal type and orientation for your application)
Applications
- Commercial trucks and fleet vehicles
- Work trucks and service bodies
- Delivery fleets and route vehicles
- Utility vehicles and municipal fleets
- Agricultural equipment (tractors, sprayers, utility rigs)
- Construction equipment with 12V starting systems
- Vehicles using added electronics (radios, lighting, inverters, telematics)
Replacement / Cross-References
- 12V Group 31 commercial/fleet batteries with matching tray fit and terminal configuration
- Heavy-duty Group 31 starting batteries used in truck and fleet applications
- Fleet-standard Group 31 batteries where terminal type and clearance match your setup
| Width | 6.80 |
|---|---|
| Height | 9.40 |
| Length | 13 |
| Condition | New |
| Brand | Continental |
| Warranty Life | 2yrs |
| Battery Size | Group 31S |
| Chemistry | Flooded |
| Output Voltage | 12V |
| Rechargeable | Yes |
