How to Charge the DJI Action Camera in the Camera Easily

Charge your DJI Action Camera directly in-camera using a USB-C cable and a power source like a wall adapter, power bank, or computer—no need to remove the battery. Ensure the camera is powered off for faster charging and check the LED indicator to confirm the charging status. This simple, efficient method keeps your adventures rolling with minimal downtime.

Key Takeaways

• Use the official USB-C cable: Ensures safe, fast charging for your DJI Action Camera.
• Connect to a power source: Plug into a wall adapter, power bank, or computer for reliable charging.
• Check the LED indicator: Confirms charging status—solid red means charging, green means full.
• Remove the side cover: Access the charging port easily without tools or disassembly.
• Charge while recording: Use a power bank to extend recording time without stopping.
• Store with 50% charge: Prolongs battery life if not using the camera for long periods.

Why Charging Your DJI Action Camera Matters

Imagine this: you’re hiking a remote trail, capturing the golden sunrise over a misty mountain range. Your DJI Action Camera is rolling, and suddenly—battery low. Panic sets in. You reach for your power bank, only to realize you don’t know if you can charge the camera *while* it’s recording. Or worse, you’ve never tried charging it in-camera before and now you’re stuck.

Charging your DJI Action Camera in the camera—yes, *while it’s still in your hand*—is not just a convenience; it’s a game-changer. Whether you’re a vlogger, adventure seeker, or content creator, knowing how to charge your camera on the go ensures you never miss a moment. Unlike older action cameras that required removing the battery, DJI’s latest models (like the Action 4 and Action 3) support in-camera charging via USB-C. This means you can plug in a power bank, wall adapter, or even a solar charger and keep rolling. But there are nuances, tricks, and potential pitfalls you need to know. Let’s dive into how to charge your DJI Action Camera in the camera easily and effectively.

Understanding Your DJI Action Camera’s Charging Basics

What Models Support In-Camera Charging?

Not all DJI action cameras are created equal. The good news? All recent models—DJI Action 4, Action 3, and Action 2—support in-camera charging via USB-C. This is a huge leap from older models like the Osmo Action (first gen), which required battery removal. Here’s a quick rundown:

• DJI Action 4: USB-C port on the side, supports fast charging (up to 18W), and can charge while recording.
• DJI Action 3: Same USB-C port, slightly slower charging (15W), but still fully functional in-camera charging.
• DJI Action 2: Modular design with magnetic ports; charging via the Power Module (USB-C) or magnetic adapter.
• DJI Osmo Action (1st Gen): No in-camera charging—battery must be removed. (If you’re using this, it’s time to upgrade!)

Pro tip: Always check your model’s user manual or the DJI website to confirm charging specs. For example, the Action 4’s USB-C port is rated for 9V/2A (18W), which matters when choosing a power source.

Charging Speed and Power Requirements

Charging speed depends on three things: your camera model, the power adapter (or power bank), and the cable. Here’s what you need to know:

• Voltage/Amperage: The Action 4 and Action 3 prefer 9V/2A (18W) for fast charging. A standard 5V/2A (10W) adapter will work but charge 30–40% slower.
• USB-C Cable Quality: Use a high-quality, USB-C to USB-C cable that supports Power Delivery (PD). Cheap cables may overheat or charge at 5V only.
• Power Bank Compatibility: Your power bank must support PD (Power Delivery) or QC (Quick Charge) protocols. Look for “PD 18W” or “QC 3.0” on the label.

Real-world example: I once used a 5V/2A power bank with my Action 4. It charged—but so slowly that the camera’s battery drained while recording. Switching to a 20W PD power bank solved the issue instantly.

Step-by-Step Guide to Charging In-Camera

What You’ll Need

Before you start, gather these essentials:

• Your DJI Action Camera (Action 4/3/2)
• USB-C to USB-C cable (PD-compatible)
• Power source (wall adapter, power bank, or solar charger with PD)
• (Optional) DJI Charging Hub (for multi-battery setups)

Pro tip: Keep a spare USB-C cable in your camera bag. I’ve lost count of how many shoots were saved by a backup cable after the first one got chewed by my dog.

Step 1: Power Off or Keep Recording?

Here’s the big question: can you charge while recording? Yes—but with caveats.

• Action 4/3: You can charge while recording, but charging speed drops by 50–70%. The camera prioritizes power for recording over charging.
• Action 2: Charging while recording works, but the magnetic connection can loosen during movement. Use the Power Module for stability.

My rule of thumb: If I’m recording long takes (like a 2-hour time-lapse), I charge while recording. For quick clips, I pause to charge faster. For example, during a mountain bike ride, I’d charge during breaks (slower but safer) and avoid plugging in while riding (risk of cable snagging).

Step 2: Connect the Cable and Power Source

1. Locate the USB-C port on your camera. (On Action 4/3, it’s on the left side, covered by a rubber flap. On Action 2, it’s on the Power Module.)
2. Open the rubber flap (if applicable) and plug in the USB-C cable. Ensure it clicks in securely.
3. Connect the other end to your power source. If using a power bank, turn it on.
4. Wait for the battery icon to appear on the screen. A lightning bolt icon means charging is active.

Pro tip: Use a right-angle USB-C cable to reduce strain on the port. I learned this the hard way after snapping a cable mid-hike.

Step 3: Monitor Charging Progress

DJI’s interface makes monitoring easy:

• The battery icon fills as charging progresses.
• For Action 4/3, swipe down from the top of the screen to see exact battery percentage.
• The camera will show “Charging” or “Fully Charged” on the status bar.

Watch out: If the camera gets too hot (common when recording + charging), it may pause charging. Let it cool down for 5–10 minutes.

Top Charging Methods for Different Scenarios

Method 1: Wall Adapter (Best for Home/Studio)

For fastest charging, use a wall adapter. Here’s how:

• Adapter: Use a 20W PD wall adapter (e.g., Anker, Belkin, or DJI’s official adapter).
• Cable: USB-C to USB-C, PD-compatible.
• Time: Action 4 goes from 0% to 100% in ~80 minutes with 18W.

Real-world use: After a day of filming, I plug my Action 4 into a wall adapter overnight. It’s ready by morning.

Method 2: Power Bank (Best for Travel/Outdoors)

Power banks are a lifesaver on the go. But not all are equal:

• Capacity: 10,000mAh power banks can charge an Action 4 ~1.5 times. 20,000mAh = ~3 full charges.
• Output: Must support PD 18W (9V/2A) or QC 3.0.
• Size: Compact power banks (e.g., Anker PowerCore 10K) fit in pockets. Larger ones (e.g., Zendure SuperTank) are better for multi-day trips.

Pro tip: Use a power bank with passthrough charging (e.g., Anker 737). This lets you charge the power bank *and* the camera simultaneously. I used this during a week-long camping trip—no dead batteries!

Method 3: Car Charger (Best for Road Trips)

Road-tripping? A car charger keeps your camera alive:

• Adapter: 12V/24V to USB-C PD adapter (e.g., Anker Roav).
• Cable: USB-C to USB-C (PD).
• Time: Same as wall charging (if the car supports 18W output).

Caution: Avoid charging while the car is off—it can drain the battery. Use a smart adapter (e.g., Nekteck) that cuts power when voltage drops.

Method 4: Solar Charger (Best for Remote Locations)

For off-grid adventures, solar is king:

• Solar Panel: 20W+ foldable solar charger (e.g., BigBlue, Goal Zero).
• Power Bank: Connect the solar panel to a PD power bank (not directly to the camera—solar output is unstable).
• Time: Depends on sunlight. 4–6 hours of direct sun can fully charge a 10,000mAh power bank.

My experience: During a 3-day desert trek, I charged my power bank with a 21W solar panel. By noon each day, my Action 4 was fully charged. Just remember: solar works best in direct sunlight, not shade.

Common Charging Issues and How to Fix Them

Issue 1: Slow or No Charging

If your camera isn’t charging:

• Check the cable: Try a different USB-C cable. Cheap cables often fail.
• Check the power source: Test the power bank/adapter with another device.
• Clean the port: Dust or lint in the USB-C port can block connection. Use a wooden toothpick to gently clean it.
• Update firmware: DJI releases updates to fix charging bugs. Go to DJI Mimo app > Settings > Firmware Update.

Real story: My Action 4 wouldn’t charge on a rainy hike. Turns out, water had seeped into the USB-C port. I dried it with a hairdryer (low heat) and it worked again.

Issue 2: Overheating While Charging

Cameras can overheat when charging + recording. To fix:

• Stop recording: Pause recording and let the camera cool.
• Use lower power: Switch to 5V/2A mode (slower but cooler).
• Improve airflow: Remove the camera from a sealed case or backpack.

Pro tip: The Action 4 has a “Cooling Mode” in settings (under “Battery”). Enable it to reduce heat during charging.

Issue 3: Magnetic Connection Problems (Action 2 Only)

The Action 2’s magnetic port can disconnect during movement:

• Use the Power Module: It has a secure USB-C port.
• Add a strap: Attach a wrist strap to the magnetic adapter for extra security.
• Avoid rough terrain: The magnetic connection works best on flat surfaces.

Maximizing Battery Life and Charging Efficiency

Best Practices for Longer Battery Life

Want to extend your battery’s lifespan? Follow these tips:

• Avoid 0% and 100%: Keep battery between 20%–80% for longevity.
• Store at 50%: If not using for weeks, charge to 50% before storing.
• Use airplane mode: Turn off Wi-Fi/Bluetooth when not needed (saves 10–15% power).
• Lower screen brightness: The screen is a power hog. Set it to 50% or lower.

Data Table: Charging Times and Battery Life

Model	Charging Time (0–100%)	Battery Life (1080p, No Wi-Fi)	Charging While Recording?	Recommended Power
DJI Action 4	80 mins (18W PD)	160 mins	Yes (slower)	20W PD adapter
DJI Action 3	90 mins (15W PD)	160 mins	Yes (slower)	18W PD adapter
DJI Action 2	70 mins (10W, Power Module)	180 mins	Yes (magnetic risk)	10W PD adapter

Pro Tips for Efficiency

• Pre-charge: Charge batteries the night before a shoot.
• Carry spares: DJI’s batteries are swappable. I carry 2–3 for all-day filming.
• Use the DJI Charging Hub: It charges 3 batteries simultaneously. A must for multi-day trips.
• Monitor battery health: The DJI Mimo app shows battery cycles. Replace batteries after 300–500 cycles.

Charging your DJI Action Camera in the camera isn’t just about convenience—it’s about peace of mind. Whether you’re scaling a mountain, chasing a sunset, or documenting a family adventure, knowing your camera won’t die mid-shot is priceless. By choosing the right power source, avoiding common pitfalls, and following best practices, you’ll keep your Action Camera ready for every moment. So next time you’re out there, don’t stress about the battery. Plug in, power up, and keep capturing. After all, the best stories are the ones you never miss.

Frequently Asked Questions

How do I charge my DJI Action Camera directly in the camera?

To charge your DJI Action Camera in the camera, connect the included USB-C cable to the camera’s port and plug the other end into a power source like a wall adapter, power bank, or computer. The camera’s LED indicator will glow red during charging and turn green when fully charged.

Can I use any USB-C cable to charge my DJI Action Camera?

While most USB-C cables can physically fit, it’s best to use the official DJI cable or a high-quality, certified USB-C cable to ensure stable and safe charging. Low-quality cables may result in slower charging or damage the camera’s battery over time.

How long does it take to fully charge the DJI Action Camera in the camera?

Charging the DJI Action Camera in the camera typically takes about 1.5 to 2 hours using a 5V/2A power adapter. Charging times may vary slightly depending on the power source and whether the camera is in use during charging.

Is it safe to use the DJI Action Camera while it’s charging?

Yes, you can use your DJI Action Camera while charging, but it may extend the charging time due to simultaneous power consumption. Avoid using high-power modes like 4K/60fps recording during charging to prevent overheating.

Why isn’t my DJI Action Camera charging when connected to the USB-C port?

If your DJI Action Camera isn’t charging, ensure the USB-C cable is securely connected and try a different power source or cable. Also, check the port for debris or damage and restart the camera if the issue persists.

Does charging the DJI Action Camera in the camera affect battery lifespan?

Charging the DJI Action Camera in the camera doesn’t significantly impact battery lifespan if done properly. Avoid frequent full discharges and keep the battery between 20%-80% for optimal long-term health.