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BigBattery 2AWG 3-Foot Ring to Ring Battery Cable (Black & Red)

BRAND:

| SKU:

CBL086

$65.00
Free shipping with delivery between Mar 31 - Apr 07
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BigBattery 2AWG 3-Foot Ring to Ring Battery Cable | Black & Red

High-Ampacity 2-Gauge Ring Terminal Cable for Secure and Efficient Power Transfer

This set of +/- 2AWG Ring Terminal to Ring Terminal Cables is designed for BigBattery’s high-performance lithium-ion battery systems. With insulated, high-ampacity 2-gauge wire, these cables provide minimal resistance and optimal current flow for reliable operation. Durable ring terminals ensure secure connections and reduce the risk of disconnection or voltage drops. Ideal for mobile energy storage systems, RVs, off-grid setups, golf carts, or any lithium-ion battery configuration, these cables are built to last and deliver consistent performance.

Key Features:

  • High-Ampacity 2AWG Wire: Ensures minimal resistance and optimal current flow.
  • Durable Ring Terminals: Provides secure, long-lasting connections.
  • Insulated for Safety: Reduces risk of accidental shorts.
  • Reliable Power Transfer: Ideal for high-performance lithium-ion battery systems.
  • Versatile Applications: Perfect for RVs, off-grid setups, mobile storage, and golf carts.

Technical Specifications:

  • Wire Gauge: 2AWG
  • Length: 3 feet (0.91 meters)
  • Connector Type: Ring to Ring
  • Color: Black & 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
  • Golf carts and electric vehicles
  • High-current lithium-ion battery configurations

What’s Included:

  • 1 × BigBattery 2AWG 3-Foot Ring to Ring Battery Cable (Black & Red)

Specifications

Parameter Details
Cable Specifications
SKU#CBL086
ConnectorRing Terminal – Ring Terminal
Lug Size5/16"
Cable Gauge2AWG
Cable Length3 ft (91.5 cm)
Weight2 lb (0.91 kg)
Max Rated Temperature392ºF (200ºC)

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

Why Shop With Us

  • Authorized & Trusted Dealer: We’re fully authorized for every brand we carry, so you get genuine products backed by full manufacturer warranties.
  • Fast, Reliable Shipping: Shipped from U.S. warehouses with quick, dependable freight options — keeping your project on track.
  • 30-Day Hassle-Free Returns: Changed your mind? Enjoy a simple 30-day return process for peace of mind.
  • 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 2AWG 3-Foot Ring to Ring Battery Cable (Black & Red)

$65.00