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WhatsApp for Free QuoteQuick Technical Summary
Standard 18 AWG PC power cords are not rated for continuous ASIC mining loads of 13–20A. ASIC miners require 14 AWG cables (C13, rated 15A) or 12 AWG cables (C19, rated 20A) with 105°C insulation and pure copper conductors. Using thin cables under mining load causes overheating, melting, and fire risk.
Heavy-Duty Power Cables for ASIC Miners
For Antminer, WhatsMiner & Avalon — C13, C19, C20, P13
Available Models
WhatsApp us to confirm current stock and pricing before ordering.
C13 Heavy Duty (14 AWG)
Standard plug for Antminer S9, S19, L7, and most Avalon miners. Thicker 14 AWG pure copper wire prevents overheating at continuous mining load.
C19 High Current (12 AWG)
Required for high-power units like WhatsMiner M30/M50/M60 and Antminer S19 XP Hydro. 20A rated with 12 AWG pure copper conductors.
PDU Cable (C20 to C19)
Connects high-power miners directly to farm PDUs / server racks. Eliminates wall plug risks. Essential for professional mining setups.
P13 Cable for Antminer S21 / T21
Specialized connector for the latest Antminer S21 and T21 series with APW17 power supplies. Only compatible with new-generation Bitmain miners.
Standard PC Cable vs. Mining-Grade Cable
🚫 Cheap Computer Cables
- ✕Thin 18 AWG wiring — rated for 10A only
- ✕Heats up significantly under 15–20A mining load
- ✕Insulation melts at sustained high current
- ✕Risk of short circuit and fire
✅ Our Mining Cables
- ✓Thick 14 AWG or 12 AWG pure copper conductors
- ✓105°C high-temperature insulation rated for 24×7 load
- ✓C13 rated 15A / C19 rated 20A — matches ASIC demand
- ✓Designed for continuous full-load mining operation
⚠️ Safety Warning: Never use standard PC power cords for ASIC miners. They are not rated for continuous 15–20A load and can cause melting, short circuits, or fire within weeks. Always check your miner's manual to confirm whether C13 or C19 is required before ordering.
Compatible Hardware
We stock cables for all major ASIC models. WhatsApp to confirm the correct plug type for your specific miner.
We stock cables for all major ASIC models. WhatsApp to confirm the correct plug type for your specific miner.
Still have questions about Heavy-Duty Power Cables for ASIC Miners?
WhatsApp our Akola bench team — we confirm compatibility and stock before you order.
How Ordering Works
Click Buy Now — WhatsApp opens with cable type
Mention quantity and miner model
We confirm stock and compatibility
Fast shipping via Delhivery / BlueDart pan-India
Before Replacing — Consider Repair
Many issues can be fixed professionally at lower cost. Our Akola bench offers full diagnostics.
Frequently Asked Questions
Why can't I use standard PC power cables for ASIC miners?
Standard PC power cords use 18 AWG wire rated for 10A. ASIC miners draw 13–20A continuously. An 18 AWG cable running at 18A heats up significantly, causing insulation softening and eventually melting or fire. ASIC miners require 14 AWG (for C13 connections, rated 15A) or 12 AWG (for C19, rated 20A) cables with 105°C insulation.
What cable does the Antminer S19 Pro use?
The Antminer S19 Pro uses a C13 connector on the APW12 PSU input. It draws approximately 14A at 220V (3250W / 220V). Use our 14 AWG C13 cable rated for 15A / 250V. Never use a standard 10A rated cable for this application.
What cable does the WhatsMiner M30S++ use?
The WhatsMiner M30S++ uses a C19 connector on the P221B power supply. It draws approximately 15A at 220V (3400W / 220V). Use our 12 AWG C19 cable rated for 20A / 250V for safe continuous operation.
What is the P13 cable for the Antminer S21?
The Antminer S21 and T21 use a new-generation APW17 power supply with a proprietary P13 connector — different from the C13/C19 used on older models. This cable is exclusive to S21/T21 and cannot be substituted with C13 cables. WhatsApp us to confirm P13 stock before ordering.
Do you ship power cables pan-India?
Yes. We ship all cable types via Delhivery and BlueDart to all major cities including Mumbai, Delhi, Bangalore, Pune, Hyderabad, and Kolkata. Bulk orders for mining farms are available. WhatsApp +91 8208752205 for current pricing and bulk discounts.
Mohammad Arif, Senior ASIC Repair Technician — Akola bench, Maharashtra
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