Canon M50 Battery Not Charging: What the Problem Usually Means
If your Canon M50 battery not charging message or behavior is stopping you from shooting, the issue is often easier to isolate than it first appears.
The problem usually comes down to the battery, charger, USB power setup, or a simple contact issue, and a few checks can narrow it down fast.
The Canon EOS M50 uses the Canon LP-E12 battery, so both battery health and charger compatibility matter.
Before assuming the camera is faulty, it helps to test each part of the charging chain in order.
How the Canon M50 Charging System Works
The Canon M50 does not charge its battery inside the camera body through a built-in charging circuit.
Instead, the LP-E12 battery is charged externally with a compatible Canon charger or third-party charger designed for the same battery type.
This matters because a charging problem may come from the wall adapter, USB cable, charger contacts, or the battery itself rather than the camera.
Understanding this separation makes troubleshooting much faster.
Common Reasons a Canon M50 Battery Is Not Charging
1. The battery is deeply discharged or failing
Rechargeable lithium-ion batteries degrade over time.
If the LP-E12 battery is old, has been stored for a long time, or has been fully drained repeatedly, it may stop accepting a charge or may appear to charge only briefly before dying again.
2. The charger is not working properly
A damaged Canon charger, worn third-party charger, or loose AC connection can prevent charging.
Even if indicator lights turn on, the charger may not be delivering stable power to the battery contacts.
3. The battery contacts are dirty
Dust, oxidation, fingerprints, or moisture on the battery terminals can interrupt the charging connection.
Because the LP-E12 is small, even minor contamination can create inconsistent contact.
4. The battery is inserted incorrectly
It sounds basic, but the battery must align with the charger’s terminals exactly.
If the battery is slightly offset or not seated fully, the charger may show an error or never begin charging.
5. The charger indicator is misleading
Some chargers show a charging light even when the battery is not taking a full charge.
This can happen with counterfeit accessories, incompatible replacements, or chargers that are beginning to fail.
6. The battery has reached end of life
Like all lithium-ion batteries, the Canon LP-E12 has a limited number of charge cycles.
If your battery no longer holds a charge for long, the issue may be battery aging rather than a charger defect.
Step-by-Step Troubleshooting for a Canon M50 Battery Not Charging Issue
Check the charger and power source first
Start with the simplest possible test.
Plug the charger into a different wall outlet, preferably one you know works reliably, and verify that any charging indicator behaves normally.
If the charger uses a detachable cable, test a different cable if available.
If you own a second charger, compare behavior.
A known-good charger is one of the fastest ways to identify whether the original charger has failed.
Inspect the battery and contacts
Remove the LP-E12 battery and inspect the gold contacts under bright light.
Look for grime, corrosion, or discoloration.
Also check the charger pins for debris or bent metal.
Clean contacts gently with a dry microfiber cloth or a clean cotton swab lightly dampened with isopropyl alcohol.
Let everything dry completely before retrying the charge.
Verify battery compatibility
Make sure the battery is actually an LP-E12 or a reputable compatible replacement.
Some generic batteries claim compatibility but may not deliver correct voltage behavior or may trigger unreliable charging performance in certain chargers.
If the battery is aftermarket, try an original Canon LP-E12 battery if possible.
This helps determine whether the issue is the battery chemistry or the charger setup.
Test with another LP-E12 battery
If you have access to a second battery, use it in the same charger.
If the second battery charges normally, the original battery is likely the problem.
If neither battery charges, the charger or power source is the more likely cause.
Check for heat, swelling, or damage
Do not continue using a battery that feels unusually hot, appears swollen, leaks, or shows cracked casing.
These are signs of battery failure and potential safety risk.
Replace the battery immediately and recycle it properly.
Can the Canon M50 Charge Through USB?
The Canon M50 is often confused with cameras that can charge over USB-C or micro-USB, but battery charging support depends on the exact camera model and accessories used.
In many setups, the battery is still charged outside the camera, and USB power may be for data transfer or camera operation rather than charging the battery itself.
If you are using a dummy battery or DC coupler accessory, ensure it is specifically designed for the EOS M50 and is powered by a stable source.
Incompatible power accessories can create the impression that the battery is not charging when the real issue is unsupported charging hardware.
How to Tell Whether the Battery or Charger Is the Problem
- If no batteries charge: the charger, cable, outlet, or power adapter is the most likely failure point.
- If only one battery fails: that battery is likely worn out or defective.
- If the charger gets unusually warm or never indicates charge: the charger may be malfunctioning.
- If charging is intermittent: dirty contacts or a loose fit are common causes.
This simple logic saves time and prevents replacing the wrong accessory.
Best Practices to Prevent Charging Problems
- Use the official Canon charger or a reputable LP-E12-compatible charger.
- Avoid storing batteries fully depleted for long periods.
- Keep battery and charger contacts clean and dry.
- Use a surge-protected outlet or stable power strip.
- Do not leave batteries in hot cars, direct sun, or humid storage areas.
- Rotate between batteries if you shoot often, so one cell is not overworked.
Battery care has a direct impact on charge reliability, runtime, and long-term performance.
Good storage habits can extend usable life significantly.
When to Replace the Battery or Charger
Replace the battery if it no longer holds charge, charges only briefly, runs hot, or fails in a known-good charger.
Replace the charger if multiple batteries fail to charge, the indicator is inconsistent, or the charger shows visible damage.
For photographers who depend on the EOS M50 for travel, events, or video recording, keeping a spare LP-E12 battery and a backup charger is a practical way to avoid downtime.
It also makes troubleshooting much easier when a charging issue appears suddenly.
What to Check Before Buying a Replacement
- Battery type: Confirm LP-E12 compatibility.
- Brand reputation: Choose Canon or a well-reviewed third-party manufacturer.
- Safety features: Look for overcharge and temperature protection.
- Warranty: A warranty can help if the replacement arrives defective.
- Charger compatibility: Verify the charger matches the battery chemistry and model.
Choosing the right replacement reduces the chance of recurring charging issues and protects your camera workflow from unreliable accessories.
When the Camera Itself May Be Involved
Although the M50 usually charges the battery externally, the camera can still be part of the overall power problem if it is failing to run on a charged battery.
If a fully charged LP-E12 battery powers on in another M50 but not in your camera, the issue may be related to the battery compartment, contacts, or power management inside the body.
In that case, inspect the battery door, compartment contacts, and any signs of physical damage.
If the problem persists with multiple known-good batteries, professional service may be needed.
Quick Diagnostic Checklist
- Try a different outlet or cable.
- Use a second charger if available.
- Inspect and clean battery contacts.
- Test a second LP-E12 battery.
- Watch for swelling, heat, or damage.
- Replace aging batteries that no longer hold charge.
By following these steps in order, you can usually pinpoint why a Canon M50 battery not charging issue is happening without guesswork.