The Canon EOS R50 is a compact mirrorless camera, but battery charging problems can still stop a shoot before it starts.
If your Canon EOS R50 battery not charging issue appeared suddenly, the cause is often easier to identify than it seems.
What the Canon EOS R50 charging system actually depends on
The EOS R50 uses a Canon LP-E17 battery, and charging behavior depends on the battery, the charger or USB power source, the cable, and the camera’s power state.
If any one part fails, the battery may appear dead even when the camera itself is fine.
Canon’s charging setup is sensitive to contact quality and power delivery.
That makes troubleshooting more effective when you test each component separately instead of assuming the battery is the only problem.
Common reasons the Canon EOS R50 battery is not charging
- Faulty battery: The LP-E17 battery may be worn out, deeply discharged, or internally damaged.
- Incorrect charger or cable: A third-party charger, bad USB-C cable, or underpowered adapter may not supply stable power.
- Dirty or misaligned contacts: Dust, oxidation, or poor seating can prevent a full connection.
- Camera settings or power state: Some charging methods only work when the camera is powered off.
- Overheating or temperature limits: Charging can pause if the battery or camera is too hot or too cold.
- Power source issue: A weak USB port, hub, or adapter can look like a camera failure.
How to tell whether the battery, charger, or camera is the problem
Start by isolating each part of the charging chain.
This approach saves time and prevents unnecessary replacement of the camera body.
Check the battery first
Inspect the LP-E17 battery for swelling, cracks, dents, or unusual heat.
If the battery has been used for years or has gone through many charge cycles, reduced capacity is normal and charging failure may be the first sign of aging.
Try the battery in a known-good Canon-compatible charger if you have one.
If it charges elsewhere, the original charger, cable, or power adapter is more likely at fault.
Check the charger and USB power source
If you charge through USB, use a reliable wall adapter and a high-quality cable rated for power delivery.
Low-quality cables often carry data but fail under charging loads.
For a dedicated charger, confirm that indicator lights behave normally.
No light, blinking faults, or intermittent charging often point to the charger or wall outlet rather than the battery.
Check the camera body
If the camera only charges through USB while powered off, make sure the power switch is off and the battery door is fully closed.
On many Canon mirrorless cameras, the charging path is interrupted if the camera is on, a card door is open, or the connection is not seated properly.
Look closely at the battery compartment contacts.
Bent pins, corrosion, or debris can interrupt charging even when the battery itself is healthy.
Step-by-step fixes for a Canon EOS R50 battery not charging
1. Power everything down and reseat the battery
Remove the battery, wait at least 30 seconds, and reinstall it firmly.
Make sure the battery lock clicks into place and the door closes completely.
A partial latch can be enough to block charging.
2. Clean the contacts safely
Use a dry microfiber cloth or a clean, lint-free swab to gently clean the battery and camera contacts.
Avoid liquids unless Canon or a qualified technician recommends them, because moisture can create additional damage.
3. Replace the cable
Swap in a different USB cable if you are charging from the camera body.
Cables fail more often than many users realize, especially when bent near connectors or used with high-wattage chargers.
4. Use a wall adapter instead of a laptop port
Laptop USB ports, monitors, and hubs often deliver limited power.
A direct connection to a wall charger is more reliable for the Canon EOS R50, particularly if the battery is deeply drained.
5. Let the battery reach room temperature
If the battery was stored in a cold car, an unheated bag, or a hot studio, let it return to normal room temperature before trying again.
Lithium-ion batteries can temporarily refuse charging outside their safe temperature range.
6. Test another LP-E17 battery
A second compatible battery is one of the fastest diagnostic tools.
If the second battery charges normally, the original battery likely needs replacement.
USB charging versus dedicated battery chargers
Many Canon users prefer a separate charger because it makes troubleshooting easier and keeps the camera ready for use.
USB charging is convenient for travel, but it depends on more variables such as cable quality, adapter output, and port stability.
If your Canon EOS R50 battery not charging issue only happens over USB, the camera is not necessarily defective.
In many cases, switching to a Canon-approved or reputable LP-E17 charger resolves the problem immediately.
When the battery may need replacement
Lithium-ion batteries gradually lose capacity over time.
If the LP-E17 takes much longer to charge, drains unusually fast, or refuses to charge after basic troubleshooting, replacement is often the most practical solution.
- The battery has been in service for several years.
- Charging becomes inconsistent across different chargers.
- The battery becomes warm too quickly during charging.
- The camera shuts down suddenly even after a full charge.
Use only genuine Canon batteries or reputable third-party replacements that explicitly support the EOS R50 and LP-E17 specifications.
Poor-quality batteries can trigger charging errors and shorten the life of the camera’s power system.
When to suspect a camera body fault
A body-level problem is less common, but it can happen.
If multiple known-good batteries fail to charge in the EOS R50, and multiple cables or chargers have already been tested, the issue may be in the camera’s charging circuitry or contact assembly.
Warning signs include:
- The camera repeatedly loses power unexpectedly.
- The charging indicator never appears with any battery or cable.
- The battery compartment shows visible damage.
- The camera gets abnormally warm during charging attempts.
At that point, professional service is the safest next step.
Internal charging components should not be opened or repaired casually, especially in a compact mirrorless body.
How to prevent future charging problems
Good charging habits reduce the chance of another failure.
Keep the battery contacts clean, store batteries at moderate temperatures, and avoid leaving them fully depleted for long periods.
- Use one trusted charger and one quality cable for routine charging.
- Store batteries partially charged when not used for extended periods.
- Avoid charging immediately after heavy shooting if the battery is hot.
- Inspect the battery door and compartment periodically for debris.
- Rotate between batteries if you use the camera frequently.
For travel, carry at least one spare LP-E17 battery and, if possible, a dedicated charger.
That makes it easier to separate a battery issue from a power-source issue the moment something goes wrong.
What to do if the problem keeps returning
If the same charging failure returns after replacements and basic cleanup, document the behavior: which battery was used, which charger or cable was connected, what the indicator lights did, and whether the camera was powered on or off.
That record helps Canon support or a repair technician identify patterns faster.
Persistent charging issues are usually caused by a single weak link, but finding that link depends on testing in order: battery, cable, charger, power source, then camera body.