The KT Solar 1-metre 50 Amp Extension Lead (KT70571) delivers a reliable, heavy-duty connection between your solar panels, battery management systems, and 12V–48V DC loads — without the hassle of hard-wiring or cutting cables to length. Rated to a full 50 amps and compatible with the widely adopted Anderson-style SB50 connector format, this lead handles high-current solar charging circuits, dual-battery setups, and DC accessories with ease. The tinned-copper cable core resists corrosion in humid and coastal Australian environments, while the robust insulation is UV-stabilised to withstand the harsh sun exposure common on caravan rooftops and camp setups across the country.

Designed for Australian caravanners, RV travellers, 4WD tourers, and off-grid campers who need a quick, secure way to extend or reconfigure their power circuits on the road, this 1-metre lead is the perfect solution when your solar panel lead just won't quite reach your charge controller, or when your portable power station needs bridging to a vehicle's Anderson socket. It's equally at home on a rooftop solar installation, a camper trailer, a motorhome battery bank, or a 4WD dual-battery system — anywhere that demands a safe, rated extension in a compact, carry-anywhere length.

Key Features

• 50A rated Anderson-style SB50 connectors — male to female, 12V to 48V DC compatible
• 1-metre cable length for flexible routing in caravans, RVs, and 4WD setups
• Heavy-duty tinned-copper conductors for low resistance and corrosion resistance
• UV-stabilised insulation suited to Australian outdoor and rooftop solar environments
• Plug-and-play design — no crimping or wiring required, ready to use straight out of the box