Custom Battery Cable 12V-48V Copper Wire With SC Ring Terminals
12V Battery Cable
,48V Battery Cable
,48V copper wire
Our 12V–48V battery cable assemblies are engineered for reliable DC power transmission in automotive, marine, renewable energy, and industrial applications. Manufactured with high-purity stranded copper conductors and professionally crimped SC ring terminals, these cables provide dependable electrical performance, low resistance, and long service life.
Designed for both standard and custom projects, every cable assembly can be produced to your required length, conductor size, terminal configuration, and insulation color, making it suitable for OEM equipment manufacturers, electrical contractors, distributors, and system integrators.
Product Features

High-Conductivity Copper Conductor
Manufactured from high-purity stranded copper or optional tinned copper, the conductor delivers excellent electrical conductivity, minimizing energy loss and voltage drop during high-current transmission.
Professional SC Ring Terminal Assembly
Each cable is fitted with precision-crimped SC copper ring terminals to ensure secure electrical contact and excellent mechanical strength. The connection remains stable under continuous current and vibration.
Supports 12V–48V DC Systems
Designed for low-voltage DC power systems, this battery cable is widely used in:
- 12V Automotive Systems
- 24V Commercial Vehicles
- 36V Industrial Equipment
- 48V Energy Storage Systems
- Battery Banks
- Power Inverters
Flexible Multi-Strand Construction
The finely stranded conductor provides excellent flexibility, allowing easier installation inside battery compartments, electrical cabinets, vehicles, and confined spaces without damaging the conductor.
Durable Insulation Protection
Available insulation materials include:
- PVC
- XLPE
- Rubber
- Low Smoke Halogen Free (LSZH)
The insulation offers excellent resistance to abrasion, oil, moisture, UV exposure, and mechanical wear.
Custom Manufacturing Service

OEM and ODM services are available, including:
- Custom cable length
- AWG or mm² conductor size
- SC terminal size
- Single-end or double-end termination
- Insulation color
- Heat shrink printing
- Private label packaging
| Product Name | Factory Custom Battery Cable |
| Voltage System | 12V–48V DC |
| Conductor Material | Oxygen-Free Copper / Tinned Copper |
| Conductor Type | Flexible Multi-Stranded |
| Cable Size | 4AWG, 2AWG, 1AWG, 1/0AWG, 2/0AWG or Custom |
| Cross Section | 16–95 mm² (Custom Available) |
| Terminal Type | SC Copper Ring Terminal |
| Terminal Finish | Bare Copper / Tin-Plated |
| Insulation Material | PVC / XLPE / Rubber / LSZH |
| Cable Color | Black, Red, Blue, Yellow or Custom |
| Temperature Rating | -40°C to +105°C (Depending on Insulation) |
| Cable Length | Customized |
| Assembly Type | Single-End or Double-End |
| Custom Service | OEM & ODM Supported |
Typical Applications

This battery cable is suitable for a wide variety of DC power connection applications, including:
Solar Energy Storage Systems
Connect battery banks, inverters, and DC distribution equipment with stable and efficient power transmission.
Automotive Electrical Systems
Suitable for passenger vehicles, trucks, buses, and modified vehicles requiring reliable battery connections.
Marine Electrical Equipment
Designed for boats and marine battery installations where corrosion-resistant terminals are essential.
RV & Camper Power Systems
Ideal for connecting batteries, inverters, chargers, and auxiliary electrical equipment.
UPS Backup Power Systems
Provides secure battery connections for uninterrupted power supply systems.
Forklifts & Material Handling Equipment
Supports continuous high-current operation in electric forklifts and warehouse vehicles.
Industrial Machinery
Used in battery-powered equipment, control cabinets, and industrial DC power systems.
FAQ
1. What voltage systems is this battery cable suitable for?
This cable is designed for 12V, 24V, 36V, and 48V DC power systems commonly used in automotive, renewable energy, industrial, and backup power applications.
2. Can I customize the cable length?
Yes. We manufacture battery cables according to customer requirements, including custom lengths for OEM equipment and specific installation projects.
3. What conductor materials do you offer?
We provide both oxygen-free copper and tinned copper conductors. Tinned copper is recommended for applications requiring enhanced corrosion resistance, such as marine or outdoor installations.
4. Can the SC ring terminals be customized?
Yes. We can customize terminal size, hole diameter, plating, orientation, and cable assembly configuration based on your drawings or technical specifications.
Contact us today for bulk pricing, custom lengths, and fast shipping.
📧 Email:sale@ftcable.com
📞 Phone: +86 13892838980