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BigBattery 4AWG 11-Inch Ring to Ring Terminal Cable (Red)

BRAND:

| SKU:

CBL081

$10.00
Free shipping with delivery between Mar 31 - Apr 07
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BigBattery 4AWG 11-Inch Ring to Ring Terminal Cable | Red

Heavy-Duty 4-Gauge Ring Terminal Cable for Secure and Efficient Battery Connections

The BigBattery 4AWG 11-Inch Ring to Ring Terminal Cable (Red) is designed for high-performance lithium-ion battery systems. Its heavy-duty 4-gauge wire ensures minimal resistance and efficient power transfer, while the durable ring terminals provide a reliable connection that reduces voltage drops and disconnections. Ideal for off-grid setups, mobile energy systems, RVs, or any application requiring secure, high-current connections.

Key Features:

  • Heavy-Duty 4AWG Wire: Minimal resistance for optimal current flow.
  • Durable Ring Terminals: Secure and long-lasting connections.
  • Reliable Power Transfer: Ideal for high-current lithium-ion battery setups.
  • Compact Length: 11-inch cable for tight installations.
  • Versatile Applications: Suitable for mobile energy systems, RVs, off-grid setups, and more.

Technical Specifications:

  • Wire Gauge: 4AWG
  • Length: 11 inches (0.28 meters)
  • Connector Type: Ring to Ring
  • Color: Red
  • Compatible With: BigBattery Lithium-Ion Systems & Other 12V/24V Batteries

Ideal Applications:

  • Mobile energy storage systems
  • RV and camper battery setups
  • Off-grid solar and power systems
  • High-current lithium-ion battery configurations
  • Compact battery connections in tight spaces

What’s Included:

  • 1 × BigBattery 4AWG 11-Inch Ring to Ring Terminal Cable (Red)

Specifications

Parameter Details
Cable Specifications
ConnectorRing to Ring Terminals
Lug Size1/4"
Cable GaugeN/A
WeightN/A
Cable LengthN/A
Max Rated TemperatureN/A

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.
  • Secure Payments: Shop confidently with encrypted, secure checkout protecting your personal and payment information.
  • Built for Energy Independence: Whether powering a cabin, prepping for emergencies, or going off-grid, our products are chosen for performance, reliability, and sustainability.

BigBattery 4AWG 11-Inch Ring to Ring Terminal Cable (Red)

$10.00