Is your Goal Zero Flip 36 refusing to charge, leaving you stranded without power? It’s incredibly frustrating when your portable power station fails, especially when you rely on it for camping, emergencies, or off-grid adventures. A common issue is the Flip 36 not charging, but often, it’s a simple fix. This guide will walk you through troubleshooting steps to get your Flip 36 back up and running quickly.
This comprehensive guide goes beyond a quick fix, offering multiple solutions ranging from basic checks to more advanced troubleshooting. We’ll cover common causes, step-by-step repair methods, preventative maintenance, and when it’s time to call in the professionals. By the end of this article, you’ll have the knowledge and confidence to diagnose and resolve your Goal Zero Flip 36 charging issues.
Common Causes of Goal Zero Flip 36 Not Charging
Several factors can prevent your Flip 36 from charging. Here’s a breakdown of the most frequent culprits:
Dirty Charging Ports
Dust, debris, and corrosion can accumulate in the charging ports, hindering a solid connection.
Faulty Charging Cable
A damaged or low-quality charging cable can interrupt the power flow.
Incompatible Power Source
Using a power source that doesn’t meet the Flip 36’s power requirements will result in no charging or extremely slow charging.
Overheating or Cold Temperatures
Extreme temperatures can trigger safety mechanisms that prevent charging.
Internal Battery Issues
A degraded or faulty battery may not accept or hold a charge effectively.
Firmware Glitches
Rarely, a software glitch can interfere with the charging process.
How to Fix Goal Zero Flip 36 Not Charging
Let’s dive into practical solutions to get your Flip 36 charging again. We’ll start with the simplest fixes and progress to more complex ones.
Method 1: Basic Checks & Cleaning (Quick Fix)
This is your first line of defense and often resolves the issue quickly.
Diagnosing the Issue
Visually inspect the charging ports and cable for any visible damage or debris.
Fix Steps
- Inspect the Cable: Ensure the charging cable is securely connected to both the Flip 36 and the power source. Try a different, known-working USB-C cable.
- Clean the Ports: Use a can of compressed air to blow out any dust or debris from the charging ports on the Flip 36. A small, soft brush can also be used carefully. Important: Do not insert metal objects into the ports.
- Try a Different Power Source: Test with a different wall adapter or USB power bank that meets the Flip 36’s charging specifications (5V/2A recommended).
- Check the Wall Adapter: Verify that the wall adapter is functioning correctly by testing it with another device.
Testing
Plug the Flip 36 into a known-good power source with a confirmed working cable. Monitor the charging indicator light. If it illuminates, the issue is resolved.
Method 2: Temperature Reset & Power Cycle
Sometimes, a simple reset can solve charging problems related to temperature or software glitches.
Diagnosing the Issue
If the Flip 36 has been exposed to extreme temperatures or has been inactive for a prolonged period, this method is worth trying.
Fix Steps
- Temperature Reset: Move the Flip 36 to a room temperature environment (between 32°F and 104°F). Allow it to sit for 30 minutes to stabilize.
- Power Cycle: Press and hold the power button on the Flip 36 for 30 seconds. This forces a complete power cycle.
- Attempt Charging: After the power cycle, plug the Flip 36 into a power source and check if it charges.
Testing
Observe the charging indicator light. If it turns on, the reset was successful.
Method 3: Advanced Troubleshooting – Battery Reset (Use with Caution)

Warning: This method involves opening the Flip 36 and should only be attempted by experienced users comfortable with electronics repair. Disconnecting the battery improperly can cause damage.
Diagnosing the Issue
If the previous methods have failed, a battery reset might be necessary to resolve internal communication errors.
Fix Steps
- Disassemble the Flip 36: Carefully follow a disassembly guide (available online, e.g., iFixit) to open the Flip 36.
- Disconnect the Battery: Locate the battery connector and carefully disconnect it.
- Wait 60 Seconds: Allow the Flip 36 to sit without the battery connected for at least 60 seconds.
- Reconnect the Battery: Carefully reconnect the battery connector.
- Reassemble & Test: Reassemble the Flip 36 and attempt to charge it.
Testing
Monitor the charging indicator light. If the Flip 36 now charges, the battery reset was successful.
Ways to Prevent Future Charging Issues

Preventative maintenance can save you headaches down the road.
- Keep Ports Clean: Regularly clean the charging ports with compressed air.
- Use Quality Cables: Invest in durable, high-quality USB-C cables.
- Store Properly: Store the Flip 36 in a cool, dry place, away from direct sunlight and extreme temperatures.
- Avoid Over-Discharge: Don’t let the battery drain completely on a regular basis. Charge it periodically, even when not in use.
- Firmware Updates: Check the Goal Zero website for firmware updates and install them as needed.
Pro Tips
- Charging Indicator Light Codes: Familiarize yourself with the Flip 36’s charging indicator light codes in the user manual. They provide valuable clues about the charging status.
- Slow Charging: If the Flip 36 is charging slowly, ensure you’re using a power source that delivers at least 5V/2A.
- Avoid Simultaneous Use: Don’t attempt to charge and discharge the Flip 36 simultaneously, as this can strain the battery.
- Battery Health: Battery health degrades over time. Expect a gradual reduction in capacity.
- Deep Storage: For long-term storage, charge the Flip 36 to around 50% and store it in a cool, dry place.
Professional Help
- When to Seek Professional Repair: If you’ve tried all the troubleshooting steps and the Flip 36 still won’t charge, it’s time to contact Goal Zero support or a qualified electronics repair technician.
- What to Look For: Look for a technician experienced in repairing portable power stations.
- Typical Cost Ranges: Repair costs can vary widely depending on the issue and the technician’s rates. Expect to pay anywhere from $50 to $200 or more.
- Warranty Considerations: Check your warranty status before attempting any repairs yourself, as unauthorized repairs may void the warranty.
FAQ
Q: Why is my Goal Zero Flip 36 blinking red when I try to charge it?
A: A blinking red light typically indicates a battery fault or a charging error. Try a battery reset (Method 3) or contact Goal Zero support.
Q: Can I use a USB-C PD charger with my Flip 36?
A: Yes, the Flip 36 is compatible with USB-C PD chargers, but ensure the charger delivers at least 5V/2A.
Q: How long should it take to fully charge my Flip 36?
A: It typically takes 6-8 hours to fully charge the Flip 36 using a 5V/2A power source.
Q: My Flip 36 gets hot when charging. Is this normal?
A: Some warmth is normal during charging, but excessive heat is not. Disconnect the charger and allow the Flip 36 to cool down. If it continues to overheat, contact Goal Zero support.
Get Your Goal Zero Flip 36 Working Again
You’ve now explored a range of solutions to address your Goal Zero Flip 36 charging issues. From simple cleaning and cable checks to more advanced resets, you have the tools to diagnose and fix the problem. Remember to prioritize safety and seek professional help if needed.
Did you successfully revive your Flip 36? Share your experience and any additional tips in the comments below to help other Goal Zero users!