Battery Wire Extension - High-quality battery extension cable solutions
Battery Wire Extension not only helps users flexibly layout power systems, but also maintains stable conductivity in complex environments. Therefore, it is widely used in energy storage systems, electric vehicles, UPS power supplies, RVs, AGV equipment, and more.
Why Choose Linkwings as your battery wire extension manufacturer and supplier
As a manufacturer specializing in wire harness solutions, Linkwings has over 10 years of engineering experience and industry expertise. We serve customers in over 30 countries across North America, Europe, Southeast Asia, and more. We focus on providing high-quality, stable, and reliable electrical connection products for the new energy, industrial automation, energy storage, and electric vehicle sectors. All our products comply with international standards such as ISO 9001, RoHS, and REACH, and we support UL wire selection and full-process quality control.
In the Battery Wire Extension field, we possess extensive project implementation capabilities. We can swiftly address customized requirements for voltage, current, connection terminals, waterproof ratings, conductor materials, and other specifications across various applications. Whether you require high-flexibility, heavy-duty, shielded, or complex-structure extension cables, Linkwings offers end-to-end customization services from design to mass production, helping you enhance product wiring efficiency and overall system performance.
Battery Wire Extension Product Category
To meet the application requirements of different devices, current ratings, and installation environments, Linkwings offers a variety of Battery Wire Extension products. These products support standard stock selection and structural customization. Each product has undergone rigorous testing and is suitable for a variety of applications, including power batteries, energy storage modules, AGV vehicles, and RV power supply systems.
Pre-assembled battery extension cable
- Features: Both ends are equipped with connectors or crimp terminals (such as Anderson, XT60, SAE, alligator clips, etc.), ready to use out of the box.
- Applications: Commonly used in outdoor batteries, solar power systems, UPS, mobile power supplies, and other rapid deployment projects.
Bare-end Extension Leads
- Features: Both ends are bare wires or single-end bare wires, suitable for internal wiring of equipment or on-site welding by customers.
- Applications: Commonly used by OEM equipment integrators, maintenance service providers, and DIY modification users.
Multifunctional Extension Cord
- Features: Can be integrated with fuse box, voltmeter, switch, and reverse connection protection module to enhance system safety.
- Applications: Used in projects with high system safety requirements, such as RVs, communication base stations, and BMS systems.
Waterproof Battery Extensions
- Features: Utilizes IP65 to IP68 rated connectors or potting sealing technology, suitable for outdoor or high-humidity environments.
- Applications: Suitable for use in harsh environments such as outdoor photovoltaic energy storage, coastal equipment, and vehicle-mounted systems.
| Parameter | Available Options / Description |
|---|---|
| Conductor Material | Pure copper / Tinned copper / Multi-strand flexible copper |
| Wire Gauge (AWG) | 22AWG – 4AWG |
| Rated Current | 5A – 200A (depends on wire gauge and application) |
| Voltage Rating | 12V / 24V / 48V / 72V / High-voltage DC |
| Cable Length | 0.2m – 5m (longer available upon request) |
| Connector Types | Anderson / SAE / XT60 / Alligator clips / Ring terminals / Bare |
| Jacket Color | Red / Black / Yellow / Blue / Custom |
| Jacket Material | PVC / XLPE / Silicone / TPE |
| Fuse Option | Inline fuse / Fuse box / Overcurrent protection optional |
| IP Protection Level | IP54 / IP65 / IP67 / IP68 (depends on connector sealing design) |
| Labeling & Marking | Laser marking / Heat shrink labels / Printed code / Barcode tags |
| Testing Standards | Continuity / Resistance / Dielectric / Pull force testing |
Advantages of Battery Wire Extension
In battery-powered systems, the quality of extension cables directly impacts the overall operational stability and safety of the equipment. Linkwings’ Battery Wire Extension products not only meet basic electrical transmission requirements but also offer significant advantages in terms of structural reliability, material selection, and environmental adaptability.
- High conductivity, low resistance loss: Utilizes high-purity copper or tin-plated copper conductors to ensure low thermal loss and high energy efficiency during high-current transmission.
- Strong adaptability and flexible customization capabilities: Supports a wide range of wire gauge options from 22 AWG to 4 AWG.
- Multiple connector options available to accommodate various device interfaces: Supports Anderson, SAE, XT60, ring terminals, alligator clips, DC plugs, and other connector types.
- High environmental durability: Available in oil-resistant, wear-resistant, and high-temperature-resistant materials such as PVC, XLPE, and silicone, combined with waterproofing processes, achieving IP65 to IP68 protection ratings.
- Strict factory testing ensures reliability: Every extension cable undergoes comprehensive testing, including continuity, resistance, voltage withstand, and tensile strength.
FAQs about Linkwings Battery Wire Extension
1. How long can the battery wire extension be? Will it affect current transmission?
We support custom lengths from 0.2 meters to 10 meters or even longer. For high-current applications, longer extension cables are more prone to voltage drops. We will recommend thicker wire gauges (such as 8 AWG or 4 AWG) based on your current requirements and usage environment to ensure transmission efficiency and safety.
2. Can I specify the connector type and wire gauge?
Of course. We support customization of various connectors, including Anderson, SAE, XT60, ring terminals, alligator clips, and more. We can also develop special designs based on drawings or samples. The wire gauge range covers 22AWG to 4AWG, and we can provide selection recommendations based on current rating, structural space, bending radius, and other factors.
3. Do you offer waterproof battery extension cables? Are they suitable for outdoor applications?
Yes. We offer waterproof cable assemblies with IP65 to IP68 ratings, commonly used in outdoor energy storage cabinets, RV power systems, solar power systems, and other applications. These cables feature waterproof connectors, protective sleeves, and potting treatments to enhance protection.
4. Have the extension cords passed electrical safety testing? Are there any test reports available?
All battery extension cord products leaving the factory undergo 100% continuity testing, resistance testing, voltage resistance testing, and terminal pull force testing to ensure that each cord meets factory standards. If required, corresponding test reports and material certification documents (such as UL, RoHS, REACH) can be provided.