25mm² 120A DC Cable for Lithium Battery Orange & Black

Build your 48 V setup the right way with our high-current, insulated DC cables, designed for reliability, flexibility, and safety in demanding energy systems.

Key Features

• Custom Lengths: cut to lengths up to 20 m.
• High Current Handling: Rated 120 A continuous and up to 180 A peak (5 min @ 100% duty).
• Premium Build: Constructed using 25 mm² (4 AWG) extra-flexible, tinned copper cable.
• Safe & Compliant: Manufactured to BS638 Part 4, with flame-retardant insulation to BS EN 60332-1-2.
• Durable & Flexible: Operates from -20 °C to +85 °C with a tight bending radius (6× OD).
• Colour Options: Choose black or orange outer sheath

Technical Specifications

• Conductor: Class 6 extra-flexible tinned copper (BS EN 60228)
• Insulation: EPR (Type GP4, BS 7655)
• Sheath: HOFR (Type EM5 rubber, BS EN 50363) — heat, oil, and flame resistant
• Voltage Rating: 100 V DC (up to 450 V DC when mechanically protected)
• Temperature Range: -20 °C → +85 °C (flexed)
• Minimum Bend Radius: 6× overall diameter

Installation Guidance

For best performance, ensure all cables in your battery system are equal in length.
Mismatched cable runs can cause:

• Uneven current sharing between batteries
• Localised heating and voltage imbalance
• Reduced efficiency and shortened battery lifespan

Equal-length cables ensure balanced discharge, stable operation, and maximum efficiency under high-current loads.

Datasheet:

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