

McDodo CA-667 36W USB-C to Lightning Auto Power Off Charging Cable
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The McDodo CA-667 is a 36W USB-C to Lightning cable that adds auto power-off overcharge protection and a halo breathing light to a premium braided 1.2‑meter cord, making it a safer and more durable fast-charging option for iPhone, iPad, and other Apple devices.
Mcdodo ca-667 36w usb-c to lightning cable: McDodo CA-667 36W USB-C to Lightning Auto Power Off Charging Cable
- 36W Power Delivery: Charges compatible iPhone models up to 50% in roughly 30 minutes when paired with a 30W+ USB-C charger.
- Auto Power-Off: Cuts current automatically once the device reaches full charge, reducing battery stress and heat.
- Halo Breathing Light: Soft pulsing glow indicates active charging; turns off when complete for a quick visual cue.
- Braided Construction: Premium nylon braid resists fraying, tangling, and daily bend cycles better than standard PVC jackets.
- 1.2m Length: Four feet of reach suits bedside, desk, and car setups without excess slack.
What Is the McDodo CA-667?
The McDodo CA-667 is a USB-C to Lightning charging cable rated for 36W power delivery. It connects any USB-C power source — wall charger, power bank, laptop port, or car adapter — to Apple devices that use a Lightning port. Two standout features separate it from basic cables: an auto power-off circuit that stops current flow when the attached device hits 100%, and a halo breathing light that pulses while charging and goes dark when finished. The cable jacket uses a tight nylon braid over a reinforced core, rated for 10,000+ bend cycles at the stress-relief collars.
Key Features
- 36W Fast Charging: Supports USB Power Delivery up to 36W (e.g., 12V/3A, 9V/3A, 5V/3A), enabling rapid charging for iPhone 8 through iPhone 15 series, iPad Pro, iPad Air, and iPad mini models that accept USB-C PD input.
- Auto Power-Off Overcharge Protection: An integrated smart chip monitors battery voltage and terminates output once the device signals full charge. This reduces overnight trickle-charge heat and prolongs lithium-ion cycle life.
- Halo Breathing Light Indicator: A translucent ring around the Lightning connector emits a gentle pulsing white light during active charging. The light extinguishes automatically when the auto power-off triggers, giving a clear, at-a-glance status without checking the screen.
- Premium Braided Nylon Jacket: The double-braided exterior resists abrasion, pet chewing, and connector strain. Reinforced SR (strain relief) collars at both ends absorb bend stress where cables typically fail.
- 1.2m / 4 ft Length: Practical for nightstand charging, desk-to-outlet runs, or back-seat passenger use in a vehicle. Long enough for flexibility, short enough to avoid knot tangles.
- Wide Apple Compatibility: Works with every Lightning-port iPhone (iPhone 8 and later), iPad (6th gen+), iPad Air (3rd gen+), iPad mini (5th gen+), AirPods with Lightning case, and Magic accessories. Also supports data sync at USB 2.0 speeds (480 Mbps).
Specifications
- Model: CA-667
- Brand: McDodo
- Connector A: USB-C (male)
- Connector B: Lightning (male, MFi-certified chip)
- Max Power Output: 36W (12V/3A, 9V/3A, 5V/3A)
- Data Transfer: USB 2.0, 480 Mbps
- Cable Length: 1.2 meters (approx. 4 feet)
- Jacket Material: Double-braided nylon
- Strain Relief: Reinforced TPE collars at both connectors
- Indicator: Halo breathing light (white, pulsing)
- Safety Feature: Auto power-off at full charge
- Color: Black / Space Gray
- Weight: ~28 g
Why iPhone and iPad Owners Choose This Cable
Fast charging an iPhone used to mean carrying a bulky brick and a stiff cable. The CA-667 condenses 36W PD support into a flexible, travel-friendly braid that survives backpack compression and daily plug cycles. The auto power-off addresses a real pain point: many users leave phones plugged in overnight, and continuous trickle current generates heat that degrades battery capacity over months. By cutting output at 100%, the cable acts as a passive safeguard without requiring a smart plug or scheduled automation. The halo light solves the "is it actually charging?" guesswork — especially useful in dim bedrooms or when the screen is off.
Use Case: Overnight Bedside Charging
Plug the CA-667 into a 30W GaN charger on your nightstand. Connect your iPhone 15 Pro before sleep. The halo light pulses softly; when the battery hits 100%, the circuit cuts power and the light fades. No heat buildup, no need to unplug at 3 AM.
Use Case: Desk Setup with Laptop USB-C Port
MacBook Pro and iPad Pro users often charge peripherals from the laptop's Thunderbolt/USB-C ports. The CA-667's 1.2m reach spans monitor-to-desk distance cleanly. The auto power-off prevents the laptop from trickle-feeding a fully charged iPad left connected during meetings.
Use Case: Car Charging on Road Trips
Pair with a 30W+ USB-C car charger (e.g., Baseus 30W dual-port). The braided jacket resists seat-belt friction and temperature swings. The breathing light confirms connection at a glance without distracting the driver.
What's Included
- 1 × McDodo CA-667 36W USB-C to Lightning Cable (1.2m)
- 1 × Velcro cable tie for tidy storage
Compatibility Quick Reference
- iPhone: 8 / 8 Plus / X / XS / XS Max / XR / 11 / 11 Pro / 11 Pro Max / 12 / 12 mini / 12 Pro / 12 Pro Max / 13 / 13 mini / 13 Pro / 13 Pro Max / 14 / 14 Plus / 14 Pro / 14 Pro Max / 15 / 15 Plus / 15 Pro / 15 Pro Max / 16 / 16 Plus / 16 Pro / 16 Pro Max
- iPad: 6th–10th gen, Air 3rd–5th gen, mini 5th–6th gen, Pro 11" 1st–4th gen, Pro 12.9" 3rd–6th gen
- Accessories: AirPods (1st–3rd gen, Pro 1st–2nd gen with Lightning case), Magic Keyboard, Magic Mouse 2, Magic Trackpad 2
- Power Sources: Any USB-C PD charger 18W–100W, USB-C power banks, laptop USB-C ports, car chargers
Care & Longevity Tips
- Grasp the connector housing, not the cable, when unplugging.
- Avoid sharp bends within 3 cm of either connector.
- Store loosely coiled with the included velcro tie; do not knot.
- Keep connectors free of lint — use a dry soft brush if needed.
- The cable is not rated for outdoor/weather exposure.
How It Compares to Standard Lightning Cables
AttributeStandard Apple 1m CableMcDodo CA-667 Max Power18W (5V/3A)36W (12V/3A) JacketPVCDouble-braided nylon Overcharge ProtectionNone (relies on device)Auto power-off circuit Charge IndicatorNoneHalo breathing light Length1m1.2m Bend Rating~4,000 cycles10,000+ cyclesFrequently Asked Questions
- Does the auto power-off work with any charger? Yes — the circuit is inside the Lightning connector and operates independently of the power source.
- Is the cable MFi certified? The Lightning connector contains an Apple MFi-authenticated chip, ensuring full iOS compatibility and no "accessory not supported" alerts.
- Can it charge an iPad Pro at 36W? Yes, when paired with a 30W+ USB-C PD charger, iPad Pro models that accept 30W+ input will charge at their maximum supported rate up to 36W.
- Does the halo light stay on all night? No — it pulses only during active charging and turns off automatically when the auto power-off engages at full battery.
- Is data transfer supported? Yes, USB 2.0 (480 Mbps) for syncing photos, backups, and CarPlay wired connection.
- What warranty applies? McDodo provides a 12-month limited warranty against manufacturing defects.




- 36W USB Power Delivery fast charging
- Auto power-off overcharge protection
- Halo breathing charge status light
- Premium double-braided nylon jacket
- 1.2m (4 ft) practical length
- MFi-certified Lightning connector
- 10,000+ bend-cycle durability
- Compatible with iPhone 8 through 16 series
| Model | CA-667 |
|---|---|
| Brand | McDodo |
| Connector A | USB-C (male) |
| Connector B | Lightning (male, MFi-certified) |
| Max Power Output | 36W (12V/3A, 9V/3A, 5V/3A) |
| Data Transfer | USB 2.0, 480 Mbps |
| Cable Length | 1.2 meters (4 feet) |
| Jacket Material | Double-braided nylon |
| Strain Relief | Reinforced TPE collars |
| Charge Indicator | Halo breathing light (white, pulsing) |
| Safety Feature | Auto power-off at full charge |
| Color | Black / Space Gray |
| Weight | ~28 g |
- Full refund available
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- Yes, the auto power-off circuit activates regardless of the USB-C power source. Whether using a 5W phone adapter, 30W laptop charger, 18W power bank, or vehicle USB port, the cable monitors device voltage and cuts power at full charge to prevent overcharging and extend battery lifespan.
- The Lightning connector contains an Apple MFi-authenticated authentication chip set, ensuring seamless compatibility with iPhone 8, X, 11, 12, 13, 14, 15 series and all iPad models equipped with Lightning ports. No 'accessory not supported' warning appears during charging or data sync operations.
- When used with a USB-C Power Delivery charger rated 30W or higher, the CA-667 delivers up to 36W of power output. This matches the 34.2W maximum input rate of iPad Pro models with USB-C, enabling faster charging from 0 to 50% in approximately 30 minutes under ideal conditions.
- No, the halo breathing light automatically extinguishes once the auto power-off feature detects 100% battery charge. The indicator only pulses with a warm blue glow during active charging, then completely powers down to conserve energy and signal charging completion to the user.
- The cable maintains USB 2.0 specification compliance with theoretical speeds up to 480 Mbps. This bandwidth comfortably handles high-resolution photo transfers at 12-18 MB per second, local iTunes backups, and wired Apple CarPlay connectivity for rear-seat entertainment systems in compatible vehicles.
- The double-braided nylon exterior provides superior protection against cuts and fraying, reinforced by molded Kevlar-style strain-relief collars at both connector junctions. Manufacturers rate this construction for over 10,000 bend cycles at stress points, compared to typical PVC cables which fail after 1,000-5,000 bends under similar conditions.
- At 1.2 meters (4 feet), the CA-667 provides optimal reach from a front-seat USB-C car charger or wireless charging pad to a rear passenger seat. The measured length accommodates most vehicle console layouts without dangerous tangles or trip hazards, while leaving sufficient slack for bedside tablet use with stands.
- McDodo offers a 12-month limited warranty covering any manufacturing defects in materials or workmanship from the original purchase date. Customers should contact Adatun customer support with their order confirmation and proof of purchase to initiate any warranty claim or service request for replacement assistance.
Related in this store
- 30W GaN wall charger— Pairs with the CA-667 to deliver full 36W fast charging for iPhone and iPad.
- 65W GaN desktop charger— Multi-port charger that can power the CA-667 alongside a laptop or second device.
- 20000mAh power bank with Lightning cable— Portable power solution that includes a built-in Lightning cable for backup charging.
- Mcdodo 60W multifunctional storage box— Same brand accessory organizer for cables, chargers, and small gadgets.
- Baseus 100W GaN charging station— High-power desktop hub for charging multiple devices including this cable's use case.
- LDNIO 65W PD desktop power strip— Adds AC outlets and USB-C PD ports for a complete desk charging setup.
- Anker 20W charger with Type-C to Lightning cable— Alternative compact charger bundle for travelers needing a lighter kit.
- Mcdodo 20W universal travel adapter— International travel companion with USB-C PD output compatible with this cable.
Sources
- USB Power Delivery 3.0 specification— Industry standard defining 36W power profiles (12V/3A) used by this cable.
- USB-IF certified cable list— Verifies USB-IF compliance for cables claiming USB-C PD support.
- Battery University: Lithium-ion charging best practices— Authoritative source on why auto power-off at full charge extends battery lifespan.
- MFi Program overview— Explains Apple's Made for iPhone/iPad certification that the CA-667's Lightning chip carries.
- Statista: iPhone installed base 2024— Market context showing the addressable Lightning-port device population.
Reviewed by Adatun Product Team, Lead Merchandiser — reviewed by our category experts