Pick a USB-C to USB-C cable rated above the power your device draws, in the shortest length that reaches. A DJI RC 2 draws at most 27W, so a 60W cable covers it with room to spare. Coiled cables stay tidy in a car or bag, while straight cables cost less per metre.
Quick facts
| Cable | Listed rating | Lengths | Price from |
|---|---|---|---|
| 120W 7A USB-C to USB-C cable | 120W, 7A | 1 m, 2 m | $5.50 |
| 6A USB-C charging cable | 6A | 1 m to 8 m | $5.38 |
| 100W USB-C coiled cable with LED display | 100W | 1.5 m | $11.58 |
| 90 degree USB-C coiled cable | USB-C to USB-C | 1.5 m | $7.87 |
| 120W nylon coiled USB-C cable | 120W | 1 m, 2 m | $7.08 |
How much power does a DJI RC 2 need?
A DJI RC 2 draws at most 27W through its USB-C port. DJI states the port takes up to 9V at 3A, and a full charge takes about 1.5 hours with a 9V/3A charger. The controller runs for up to 3 hours on that charge.
A cable rated at 60W or more covers the RC 2 with margin. The 100W and 120W cables here exceed it by far.
What does 100W or 120W on a cable mean?
The watt figure is a ceiling, not a forced output. USB Power Delivery tops out at 100W in its standard range (20V at 5A) and 240W in its extended range (48V at 5A). The charger, the cable, and the device agree on a level, and the weakest link sets the power.
Cables above 3A carry an e-marker chip that declares the 5A rating. A 120W cable rated at 7A uses a vendor fast-charge mode, so it reaches full speed only with a matching charger and phone.
Should you pick a coiled or a straight cable?
Pick a coiled cable when the cable lives in a car, a bag, or a pocket. The coiled cables here stretch to 1.5 m and snap back short, so they tangle less than a straight cable. The 100W coiled cable with an LED display costs $11.58, and the 90 degree coiled cable costs from $7.87.
Pick a straight cable when price per metre matters most. A straight 120W cable costs from $5.50 for 1 m, and a straight 6A cable costs from $5.38 for 1 m.
Which length should you buy?
Buy the shortest length that reaches from the charger to the device. Short cables cost less, tangle less, and drop less voltage over the run. A 1 m cable suits a desk or a power bank.
A 1.5 m or 2 m cable suits a car seat or a bag. The 6A cable runs from 1 m at $5.38 to 8 m at $13.77, which covers fixed runs across a room. The 120W cable costs $5.50 for 1 m and $7.12 for 2 m.
How do you charge a DJI RC 2 with a USB-C cable?
- Plug the USB-C cable into the port at the bottom of the controller.
- Plug the other end into a charger rated at 9V/3A or higher.
- Watch the battery LEDs blink in sequence while it charges.
- Unplug when the LEDs turn off, after about 1.5 hours.
Frequently asked questions
Will a 120W cable harm a DJI RC 2?
No. The controller draws at most 27W, and the cable rating is a ceiling. The charger and the controller agree on the power, so a higher rated cable changes nothing.
Can you use these cables for CarPlay?
The 100W coiled cable lists CarPlay use. Wired CarPlay runs over USB data, so check that your car head unit supports wired CarPlay first.
Do coiled cables charge slower than straight cables?
No. A coiled cable with the same rating delivers the same power. Length and rating set the limit, not the coil shape.
What charger should you pair with a 120W cable?
Pair it with a charger that supports the same fast-charge mode as your phone. A standard USB PD charger tops out at the PD level it supports.
Parts used
- 120W 7A USB-C to USB-C fast charge cable, 1 m or 2 m – from $5.50 to $7.12
- 6A USB-C charging cable, 1 m to 8 m – from $5.38 to $13.77
- 100W USB-C coiled cable with LED display, 90 degree, 1.5 m – $11.58
- 90 degree USB-C to USB-C coiled braided charger cable, 1.5 m – from $7.87 to $8.82
- 120W nylon coiled USB-C cable, USB-A or USB-C, 1 m or 2 m – from $7.08 to $8.28
Shop the full ranges: DJI Accessories and Connectors and Wiring at Quality RC Parts.
Related guide: DJI RC Accessories guide.
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Sources
Last updated: 2026-11-10.