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RUiXU 4AWG Battery Cable – 5/16" Lugs & Pluggable Connector (S200-200CM)

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| SKU:

S200

$60.00
Free shipping with delivery between Apr 02 - Apr 09
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RUiXU 4AWG Battery Cable – 5/16" Lugs & Pluggable Connector (S200-200CM)

High-Current Battery-to-Inverter Cable | Black & Red | 48V Systems

Reliable power connections for demanding energy systems.

The RUiXU 4AWG Battery Cable – 5/16" Lugs & Pluggable Connector is engineered for efficient, stable, and secure power transfer in 48V energy storage and inverter systems. Designed with pure copper 4AWG conductors, this heavy-duty cable pair features 5/16" ring lugs on one end and a pluggable battery pole connector on the other, delivering a clean and professional connection between batteries and inverters.

Built for residential, commercial, and off-grid applications, this cable set ensures minimal voltage drop, high current capacity, and long-term durability in systems supporting 2000W–5000W inverters.

Key Features

  • Heavy-Duty 4AWG Pure Copper Conductors: Maximizes conductivity while minimizing resistance and power loss in high-current applications.
  • Dual-Termination Design:
    • 5/16" ring lugs provide strong, vibration-resistant terminal connections
    • Pluggable battery pole connector allows fast, secure, and tool-friendly installation
  • Optimized for 48V Power Systems: Compatible with 2000W–5000W inverters, ideal for lithium and lead-acid battery banks.
  • Color-Coded Polarity: Red and black insulation ensures quick polarity identification for safe and accurate wiring.
  • Built for Long-Term Reliability: Durable insulation and rugged construction support continuous use in solar, off-grid, backup, RV, and marine systems.

Ideal Applications

  • Battery bank wiring and interconnections
  • Solar and hybrid energy storage systems
  • RV, camper, and marine electrical systems
  • Emergency backup and UPS installations

What’s Included

  • 1 × RUiXU 4AWG Battery Cable Set (S200-200CM) (Black & Red)
  • Termination: 5/16" lugs on one end, pluggable connector on the other

Understanding Your Power Needs

Power Calculation Guide

Sizing Metric Formula & Example
Energy Consumption (Wh) Formula: Watts × Hours
Example: 60W × 4 hrs = 240 Wh
Battery Capacity (Ah) Formula: Watt-hours ÷ System Voltage (V)
Example: 240 Wh ÷ 12V = 20 Ah
Inverter Size (W) Formula: Total Watts × 1.25 (safety margin)
Example: 300W × 1.25 = 375W → Use 400W inverter
Total Load Power (W) Formula: Sum of all appliance watts used simultaneously
Example: Light (10W) + Fan (75W) = 85W
Runtime (hrs) of Battery Formula: (Battery Ah × Voltage) ÷ Total Load (W)
Example: (100Ah × 12V) ÷ 240W = 5 hrs

Find Your Power Match

Need / Application System Recommendation
Basic lighting + phone charging Recommended Battery: 50Ah – 100Ah (12V)
Inverter Size: 100W – 200W
Notes: For small backup setups
Home office (laptop, fan, TV) Recommended Battery: 150Ah – 200Ah (12V or 24V)
Inverter Size: 500W – 1000W
Notes: For moderate usage with 4–6 hours of backup
Home backup (fridge, lights) Recommended Battery: 200Ah+ (24V or 48V recommended)
Inverter Size: 1000W – 1500W
Notes: Ideal for longer backups or heavier loads
Business / shop power backup Recommended Battery: 300Ah+ (48V system)
Inverter Size: 2000W – 3000W
Notes: Suitable for commercial setups or extended power outages

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  • Real Human Support, 7 Days a Week: Reach us by phone, email, or live chat — no bots, no overseas call centers, just experts who know off-grid power systems.
  • Expert Energy Guidance: Our solar and backup energy specialists are here to help with system design, product questions, and installation tips.
  • USA-Based Service: Local, knowledgeable, and friendly support right here in the U.S.
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  • Built for Energy Independence: Whether powering a cabin, prepping for emergencies, or going off-grid, our products are chosen for performance, reliability, and sustainability.

RUiXU 4AWG Battery Cable – 5/16" Lugs & Pluggable Connector (S200-200CM)

$60.00