1/0 AWG battery cable pair • 140 cm
Route the connection cleanly with the right cable family and length.
The RUiXU OP140 is a orange-and-black 1/0 AWG cable pair sized at 140 cm (55.1 in). It gives a supported Lithi2-16-to-RX5600 busbar layout a purpose-matched connection without making the installer adapt an unknown cable at the last minute.
At a glance
The numbers that shape the system decision
140 cmCable length
1/0 AWGConductor size
1 pairPositive and negative
3/8 in lug + 90° plugEnd configuration
Connector family matters more than the color
This listing is for the OP140. Match both ends, cable gauge and routing length to the exact battery and busbar shown in your design; similarly named RUiXU cable families are not automatically interchangeable.
A cleaner battery-bank build
Purpose-matched ends reduce field improvisation.
Correct reach140 cm gives the installer a known routing length to plan around without relying on an undersized extension.
Matched connector geometryA 3/8-inch lug on one end and a 90-degree pluggable battery connector on the other match the OP cable architecture.
Paired polarityThe orange-and-black pair keeps positive and negative routing visually organized inside a professionally designed DC system.
System fit
Confirm the model, current and route before connecting.
A cable that physically plugs in is not automatically right for the load. The system designer must confirm the connector family, conductor size, length, bend radius, voltage drop, overcurrent protection and permitted current for the complete battery bank.
Designed aroundLithi2-16-to-RX5600 busbar
Do not substitute blindlyDo not replace 1/0 AWG with another gauge or mix OP, PP and S connector families without written confirmation for the exact equipment.
In the box
What this listing includes
- One orange-and-black OP140 cable pair
- One positive lead and one negative lead
Installation materials, protection devices and other balance-of-system components are separate unless explicitly listed above.
Product confidence
Model-specific connection confidence
The RUiXU OP140 is a model-specific system component, so correct fit is part of the purchase decision. Confirm the exact battery or inverter, connector family, electrical rating and installation plan before ordering; manufacturer support and any warranty coverage follow RUiXU’s current written terms.
Common questions
RUiXU OP140 FAQ
What is the difference between OP140 and the other RUiXU cable listings?
OP140 is defined by its 140 cm length, 1/0 AWG conductor size and 3/8 in lug + 90° plug end configuration. Compare all three before ordering.
Can I use this cable simply because the connectors fit?
No. A qualified system designer must also confirm current capacity, voltage drop, cable routing, overcurrent protection and the equipment manufacturer’s connection requirements.
Is 140 cm the overall listed length?
Yes. RUiXU identifies this size as 140 cm (55.1 in). Plan routing without pulling the cable tight or forcing a bend at either terminal.
Can I connect batteries in series with this cable?
Do not assume series operation is permitted. Follow the battery manufacturer’s approved architecture and manual for the exact battery model.