How Long to Charge a Canon PowerShot G5X Mark III Battery?
Charging a Canon PowerShot G5X Mark III Battery from empty to full takes about 256 h 46 min with its standard 8W charger. The battery holds roughly 1455 Wh, and this page estimates the time for every common charger wattage, using the Lithium-ion (Li-ion / Li-Po) chemistry it actually uses.
Charge time calculator for Canon PowerShot G5X Mark III Battery
Estimated charge time
256 h 46 min
Includes the slower li-ion taper phase above 80%.
Charge time by charger wattage
| Charger | Power | Full charge (0-100%) |
|---|---|---|
| USB charger | 8W | 256 h 46 min |
| Standard charger | 12W | 171 h 11 min |
| Fast charger | 18W | 114 h 7 min |
Battery capacity: 1.5 kWh · Chemistry: li-ion
The Canon PowerShot G5X Mark III's lithium-ion battery is engineered to match the demands of a premium compact camera built for extensive travel and professional work. Its chemistry responds well to regular, moderate-depth discharge cycles—a pattern typical of photographers who use the camera throughout a day of shooting and recharge during downtime. The battery thrives when treated as a consumable element of your workflow rather than something requiring special rituals; top up the charge before long outings, let it run down naturally during use, and repeat. Over time, like all lithium-ion packs, it will experience gradual capacity fade, but proper handling during the active years of ownership keeps performance stable and reliable for the frequent image-maker.
When storing the Canon PowerShot G5X Mark III for extended periods, keeping the battery at a moderate charge state—neither completely full nor fully depleted—is the single most beneficial practice for longevity. Lithium-ion chemistry is sensitive to prolonged extremes; a partially charged battery left in a cool, dry place will age far more slowly than one stored at either extreme of its charge range. If you plan to set the camera aside for weeks or months between trips, remove the battery, store it separately in a cool environment, and check its level every few weeks if possible. This simple habit can significantly extend the effective lifespan of the pack and ensure it's ready to perform when you pick up the camera again.
With the fastest charger listed here (Fast charger, 18W) it takes about 114 h 7 min. With the slowest (USB charger, 8W) it takes about 256 h 46 min. The Canon PowerShot G5X Mark III is a premium compact camera with a 24-100mm zoom lens, ideal for travel and professional compact photography.
Frequently asked questions
- How long does it take to charge a Canon PowerShot G5X Mark III Battery?
- From 0% to 100% with the standard 8W charger, it takes about 256 h 46 min. Using a faster charger shortens that; using a weaker one extends it, see the table above for exact numbers.
- Why does my Canon PowerShot G5X Mark III battery seem to lose charge even when the camera isn't being used?
- Lithium-ion batteries naturally self-discharge over time, especially if stored for several weeks. The rate is typically modest, but it's perfectly normal—you may notice the charge percentage has dropped slightly even without any shooting. Once you power on the camera and begin using it, the battery will perform as expected. If the self-discharge seems excessive (losing a significant percentage within a week of being left untouched), the battery may be aging or degraded, and replacement might be worth considering.
- Is it safe to charge the Canon PowerShot G5X Mark III battery while it's still in the camera, or should I remove it first?
- The camera's charging system is designed with safety in mind, and charging in-camera is both safe and convenient for regular use. However, if you're charging during travel or in environments with temperature extremes, or if you plan to charge overnight frequently, removing the battery and using a separate charger can be a gentler approach that distributes heat more evenly. For typical daily workflows—charge overnight, use the next day—in-camera charging works perfectly well and is what most users find most practical.
- How is this charge time calculated?
- We divide the energy needed (1455 Wh times the percentage you're charging) by the charger's effective power, which is the charger's wattage times the battery chemistry's real-world charging efficiency (85% for Lithium-ion (Li-ion / Li-Po)). The same formula powers both this page and our API.
ChargeTimeCalculatorestimates are based on typical charger efficiency and battery chemistry, not a live connection to your device. Always follow your manufacturer's charging guidance.