Utilise electrical devices 20 metres away from your power outlet with this Heavy Duty 15A Extension Cord. This extension cord features heavy duty main extension leads with 15A plugs and sockets and thick orange flexible cord for rugged applications. It also features an internal LED to indicate that power is present. So stock one in your boat or caravan and make life easier with this Heavy Duty 15A Extension Cord.
Utilise electrical devices 20 metres away from your power outlet with this Heavy Duty 15A Extension Cord. This extension cord features heavy duty main extension leads with 15A plugs and sockets and thick orange flexible cord for rugged applications. It also features an internal LED to indicate that power is present. So stock one in your boat or caravan and make life easier with this Heavy Duty 15A Extension Cord.
Powertech 20m Heavy Duty 15A Mains Extension Cable
Utilise electrical devices 20 metres away from your power outlet with this Heavy Duty 15A Extension Cord. This extension cord features heavy duty main extension leads with 15A plugs and sockets and thick orange flexible cord for rugged applications. It also features an internal LED to indicate that power is present. So stock one in your boat or caravan and make life easier with this Heavy Duty 15A Extension Cord.
Utilise electrical devices 20 metres away from your power outlet with this Heavy Duty 15A Extension Cord. This extension cord features heavy duty main extension leads with 15A plugs and sockets and thick orange flexible cord for rugged applications. It also features an internal LED to indicate that power is present. So stock one in your boat or caravan and make life easier with this Heavy Duty 15A Extension Cord.
in 20 offers
The lowest price for Powertech 20m Heavy Duty 15A Mains Extension Cable right now is $39.90 at CaravanMods, compared across 17 retailers.
The all-time low was $32.95 on 17 Mar 2026 — today's price is 21% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 22 Sept 2026.
Last updated at 22/09/2026 03:20:10
20m Heavy Duty 15A Caravan Extension Power Lead Cable
Delivery between 29 Sept – 2 Oct $19.15
15m Heavy Duty 15A Extension Lead
Delivery $16.65
Powertech Heavy Duty 15A Mains Extension Cable 20m - Outback Equipment Australia - Caravan & RV Gear
Delivery between Thu – Mon $25.81
Supex Caravan Lead 20m (L) 15A - Outback Equipment Australia - Caravan & RV Gear
Delivery between Thu – Mon $30.06
20m Heavy Duty 15a Mains Extension Cable
Delivery $9.95
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
15m Heavy Duty 15a 15amp Electrical Extension Lead For Caravan Powered
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
20m Heavy Duty 15A Mains Extension Cable
Delivery $8
20m Heavy Duty 15A Mains Extension Cable - Afterpay & ZipPay Available - Click & Collect - - RTM
Delivery $8
Heavy Duty 15A Caravan Extension Lead, 20m
Delivery between Thu – Mon $9.50
LEAD MAINS EXT 240V 15A H/D ORG 20M
Free delivery
originally posted on ebay.com
Happy with what I received
originally posted on outbackequipment.com.au
Perfect length extension lead good quality
originally posted on outbackequipment.com.au
I had to change the inlet socket on my caravan to use this lead
| Collect | 47 Everyday Rewards points |
| Input Connection | Plug |
| Input Type | Mains AU/NZ 3 Pin |
| Output Type | Mains AU/NZ 3 Pin |
| Lead Length | 20m |
20m Heavy Duty 15A Caravan Extension Power Lead Cable
Delivery between 29 Sept – 2 Oct $19.15
15m Heavy Duty 15A Extension Lead
Delivery $16.65
Powertech Heavy Duty 15A Mains Extension Cable 20m - Outback Equipment Australia - Caravan & RV Gear
Delivery between Thu – Mon $25.81
Supex Caravan Lead 20m (L) 15A - Outback Equipment Australia - Caravan & RV Gear
Delivery between Thu – Mon $30.06
20m Heavy Duty 15a Mains Extension Cable
Delivery $9.95
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Happy with what I received
Perfect length extension lead good quality
I had to change the inlet socket on my caravan to use this lead
| Collect | 47 Everyday Rewards points |
| Input Connection | Plug |
| Input Type | Mains AU/NZ 3 Pin |
| Output Type | Mains AU/NZ 3 Pin |
| Lead Length | 20m |
