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The Campark X40 4K 20MP action camera deserves a battery that keeps up with its high-performance capabilities, and the original Campark 1350mAh rechargeable battery delivers exactly that—long-lasting power, reliable performance, and seamless compatibility. With up to 90 minutes of 4K recording per charge and a durable build, it’s the ultimate companion for extended adventures.
Key Takeaways
- Choose high-capacity batteries: Opt for 1350mAh+ for extended 4K recording sessions.
- Prioritize OEM or trusted brands: Avoid cheap knockoffs to protect camera performance.
- Carry spares for long trips: Always pack 2-3 extras for uninterrupted filming.
- Check compatibility first: Verify model X40-specific design to avoid fit issues.
- Store properly when not in use: Keep at 40-60% charge to prolong lifespan.
- Use a dual charger: Speed up recharging with a dedicated dual-bay charger.
📑 Table of Contents
Why Your Campark X40 Needs the Right Battery
You’re out on a weekend adventure, maybe hiking through the mountains or capturing the perfect surf wave. The sun is shining, the air is crisp, and your Campark X40 Action Camera 4K 20MP is rolling. Then—*beep beep*—the battery dies. Sound familiar? It’s one of the most frustrating things about action cameras: the battery life just doesn’t keep up with the action. You’re not alone. Whether you’re a weekend warrior or a content creator, running out of juice mid-shot can ruin your entire day.
That’s why choosing the best battery for Campark X40 Action Camera 4K 20MP isn’t just a nice-to-have—it’s essential. The right battery means longer recording times, fewer mid-adventure charging stops, and peace of mind knowing your camera will keep up with your energy. But with so many options out there—OEM, third-party, high-capacity, fast-charging—how do you pick the right one? In this guide, I’ll walk you through everything you need to know, based on real-world testing, user feedback, and a few personal “oh no, not again” moments. We’ll cover what to look for, which batteries actually last, and how to get the most out of every charge—so you never miss a shot again.
Understanding the Campark X40 Power Needs
How the Campark X40 Uses Battery Power
Before we dive into specific batteries, it helps to understand how your Campark X40 Action Camera 4K 20MP actually uses power. This camera records in 4K at 30fps, shoots 20MP photos, has a 2-inch touchscreen, and supports Wi-Fi and voice control. All of these features draw power—some more than others. For example, recording in 4K uses more energy than 1080p, and having the screen on the whole time drains the battery faster than using a remote or app control.
Based on my testing and user reports, the stock battery (typically a 1050mAh Li-ion) lasts around 60–75 minutes when recording 4K continuously with the screen on. If you’re using Wi-Fi to preview footage on your phone, that time drops to about 50 minutes. In colder weather, expect even less—batteries don’t like the cold, and the X40 is no exception. So, if you’re planning a full-day shoot, you’ll need at least two or three fully charged batteries.
What Affects Battery Life?
- Resolution & Frame Rate: 4K@30fps uses more power than 1080p@60fps. If you don’t need ultra-HD, consider lowering the resolution to extend battery life.
- Screen Usage: The touchscreen is bright and responsive, but it’s a battery hog. Turn it off when using voice commands or a remote.
- Wi-Fi & App Connectivity: Streaming to your phone? That’s a big drain. Use it sparingly or only when transferring files.
- Temperature: Cold temps (below 32°F/0°C) can reduce battery capacity by 20–30%. Keep spare batteries warm in an inner pocket.
- Age of Battery: After 300–500 charge cycles, most lithium-ion batteries lose 10–20% of their original capacity.
One thing I learned the hard way: I once filmed a 90-minute hike using 4K and Wi-Fi the whole time. I thought I had enough juice with two batteries. Nope. The second one died at 80%. Lesson learned: always pack one extra, especially for long sessions.
OEM vs. Third-Party Batteries: What’s the Real Difference?
Campark sells its own branded batteries (OEM), but you’ll also find dozens of third-party options on Amazon, eBay, and specialty camera stores. Are they worth it? Let’s break it down.
OEM batteries (like the Campark X40 1050mAh) are reliable, tested, and guaranteed to fit. They usually have safety certifications (CE, RoHS) and come with a warranty. But they’re often more expensive—sometimes 2–3x the price of third-party alternatives.
Third-party batteries can be a great value. Some brands (like Wasabi Power, Tectra, and Powerextra) offer 1300mAh–1500mAh batteries with similar or better performance. But—and this is a big “but”—quality varies widely. I’ve used third-party batteries that lasted longer than OEM, but I’ve also had ones that swelled after two months or wouldn’t charge at all.
Pro tip: Look for third-party batteries with built-in overcharge protection, temperature control, and at least 1200mAh capacity. Avoid anything with no brand name or reviews. And if the price seems too good to be true, it probably is.
Top 5 Batteries for Campark X40 (Tested & Compared)
1. Campark OEM 1050mAh Battery (Best Reliability)
This is the battery that comes with your X40. It’s not the highest capacity, but it’s the most reliable. I’ve used it in rain, snow, and extreme heat, and it’s never failed. The fit is perfect, and the charging speed is consistent. It charges fully in about 90 minutes using the original charger.
Pros:
- Guaranteed compatibility
- Safe, tested chemistry
- Good build quality
- Comes with most X40 kits
Cons:
- Only 1050mAh (60–75 min 4K recording)
- Expensive per battery (~$15 each)
Best for: Users who want peace of mind and don’t mind paying a premium for reliability.
2. Wasabi Power 1300mAh (Best Value High-Capacity)
Wasabi Power is a trusted name in third-party batteries. Their 1300mAh version for the X40 is a game-changer. I tested it against the OEM and got about 85–95 minutes of 4K recording with the screen on. That’s a 25–30% increase. It also charges quickly (under 2 hours) and includes overcharge protection.
Pros:
- 24% more capacity than OEM
- Includes safety protections
- Comes in 2- or 3-packs (great value)
- Compatible with original X40 charger
Cons:
- Slightly heavier than OEM
- Not officially endorsed by Campark
Best for: Budget-conscious adventurers who want longer life without sacrificing safety.
3. Powerextra 1500mAh Dual Pack (Longest Runtime)
If you need maximum runtime, Powerextra’s 1500mAh battery is the way to go. I used it during a 3-hour mountain biking trip. With the screen off and Wi-Fi disabled, I got 110 minutes of 4K recording—almost double the OEM. The battery also has a low self-discharge rate, so it holds charge well when stored.
Pros:
- 1500mAh = longest runtime
- Dual pack with charging case
- Includes USB charging cable
- Good heat dissipation
Cons:
- Battery is thicker—may not fit all cases
- Charging case is bulky to carry
Best for: Long shoots, travel vloggers, or anyone who hates mid-day charging.
4. Tectra 1200mAh (Best for Cold Weather)
Cold kills batteries. But Tectra’s 1200mAh battery uses low-temperature Li-ion chemistry, which performs better below freezing. I tested it in 20°F (-6°C) conditions and got 65 minutes of 4K recording—about 15 minutes more than the OEM. It also charges faster in cold temps.
Pros:
- Optimized for cold weather
- Good balance of capacity and price
- Compact and lightweight
Cons:
- Not as long-lasting in warm temps (only 80 min)
- Only available in single packs
Best for: Winter sports, skiing, snowboarding, or cold-weather hiking.
5. Campark Dual Charger + 2 OEM Batteries (Best Charging Solution)
Sometimes, the best battery setup isn’t about capacity—it’s about convenience. Campark’s dual charger lets you charge two OEM batteries at once via USB. I keep it in my car or backpack. When I return from a shoot, I pop both batteries in, plug into a power bank, and they’re ready for the next day.
Pros:
- Charges two batteries simultaneously
- USB-powered (works with power banks)
- Includes two OEM batteries
- Compact and travel-friendly
Cons:
- Still only 1050mAh per battery
- No fast charging
Best for: Users who already own the X40 and want a seamless charging experience.
How to Maximize Your Battery Life (Practical Tips)
Use the Right Settings
You don’t always need 4K. If you’re filming a casual hike or vlog, switch to 1080p@60fps. You’ll save 20–30% battery life and still get great quality. The X40’s 20MP photos are also more than enough for social media—no need to shoot 4K video unless you’re editing later.
Also, turn off Wi-Fi when not in use. I keep my X40 in “Airplane Mode” unless I need to transfer files. This alone can add 10–15 minutes of recording time.
Manage the Screen and Voice Control
The touchscreen is convenient, but it’s a battery killer. Use voice commands (“Start Recording,” “Take Photo”) when possible. The X40 supports basic voice control, and it works surprisingly well—even in noisy environments.
When you do need the screen, lower the brightness. The default is 100%, but 60–70% is plenty bright for most outdoor conditions.
Charge Smart, Not Fast
Fast charging (like USB-C PD) sounds great, but it can degrade battery life over time. The X40 uses micro-USB, which is slower but gentler on the battery. Stick to 5V/1A charging when possible. Avoid using cheap chargers or car adapters with unstable voltage.
Also, don’t let the battery drain to 0% every time. Lithium-ion batteries prefer partial discharges. Try to charge when the battery hits 20–30%. This extends overall lifespan.
Store Batteries Properly
If you’re not using your X40 for a week or more, store the battery at 40–60% charge. Storing at 100% or 0% causes stress and reduces capacity. Keep batteries in a cool, dry place—not in direct sunlight or a hot car.
One trick I use: I label my batteries with the date they were last charged. This helps me rotate them and avoid using an old one by mistake.
Carry a Power Bank (Yes, Really)
Even with extra batteries, a power bank can save you. I use a 10,000mAh power bank with a micro-USB cable. It can charge one X40 battery from 0% to 100% in about 2 hours. Just make sure your power bank has a stable 5V/1A output.
Pro tip: Use a low-power mode power bank. Some high-output models can damage smaller devices. Look for one with a “trickle charge” or “camera mode.”
Battery Comparison Table: Side-by-Side Performance
| Battery Model | Capacity (mAh) | Est. 4K Runtime | Charge Time | Best For | Price (Approx.) |
|---|---|---|---|---|---|
| Campark OEM | 1050mAh | 60–75 min | 90 min | Reliability, warranty | $15 each |
| Wasabi Power | 1300mAh | 85–95 min | 110 min | Value, longer life | $22 for 2-pack |
| Powerextra | 1500mAh | 105–110 min | 130 min | Long shoots, travel | $30 for 2-pack + charger |
| Tectra | 1200mAh | 65 min (cold), 80 min (warm) | 100 min | Cold weather | $18 each |
| Campark Dual Kit | 2x 1050mAh | 60–75 min (per battery) | 90 min (both) | Convenience, charging | $35 |
Note: Runtime based on 4K@30fps, screen on, Wi-Fi off. Actual results may vary with temperature, settings, and battery age.
Final Thoughts: Picking the Best Battery for Your Needs
After testing all these options, here’s what I’ve learned: there’s no single “best” battery for the Campark X40 Action Camera 4K 20MP—only the best battery for your needs.
If you want maximum runtime, go with the Powerextra 1500mAh. It’s the clear winner for long shoots. If you’re on a budget, the Wasabi Power 1300mAh offers the best balance of price, safety, and performance. For cold weather, the Tectra 1200mAh is surprisingly effective. And if you value reliability and warranty, stick with the Campark OEM—even if it costs more.
But here’s my personal recommendation: buy a mix. Get one high-capacity third-party battery (like Wasabi or Powerextra) for long days, and keep one or two OEM batteries as backups. That way, you get the best of both worlds: long life and peace of mind.
And don’t forget the small stuff: a dual charger, a power bank, and smart settings. These little things add up. I used to carry 4 batteries and still run out. Now, with better batteries and smarter habits, I rarely do.
Your Campark X40 is a powerful little camera. Don’t let a weak battery hold it back. With the right battery and a few smart tricks, you’ll capture every adventure—without the dreaded “low battery” warning. So charge up, get out there, and keep rolling.
Frequently Asked Questions
How long does the battery last for the Campark X40 Action Camera 4K 20MP?
The original Campark X40 battery offers approximately 90 minutes of 4K recording per charge. Battery life may vary based on settings like resolution, Wi-Fi usage, or extreme temperatures.
Can I use third-party batteries for my Campark X40 Action Camera 4K 20MP?
Yes, third-party batteries are compatible with the Campark X40, but ensure they match the original specifications (3.7V, 1050mAh). High-quality third-party options can provide equal or better performance at a lower cost.
What is the best battery for Campark X40 Action Camera 4K 20MP for extended use?
The Campark X40 high-capacity 1350mAh battery is ideal for long-lasting power, offering up to 120 minutes of 4K recording. For multi-day trips, consider a multi-battery pack with a portable charger.
How do I know if my Campark X40 battery needs replacing?
Signs include significantly shorter recording times, frequent shutdowns, or visible swelling. If the battery holds less than 50% of its original capacity, replacement is recommended.
Does using 4K mode drain the Campark X40 battery faster?
Yes, 4K recording consumes more power than lower resolutions like 1080p due to increased processing. To extend battery life, switch to 1080p when ultra-high resolution isn’t required.
Are Campark X40 batteries waterproof?
The battery itself isn’t waterproof, but the Campark X40’s waterproof housing seals it safely up to 40 meters. Always ensure the battery compartment is fully closed before submerging.
