Short answer: the Z fc uses an EN-EL25 battery (7.6V / 1120mAh / about 8.5Wh), the stock charger is the MH-32 dock, and the body has a USB-C port. The most dependable everyday setup is the dock plus one spare. On the road, a USB PD power bank into the body’s USB-C port is a useful supplement for light travel, but it depends on supply wattage and cable quality — plugging in does not guarantee fast charging.
The Z fc’s retro styling makes it easy to underestimate how modern the camera is. It shares its sensor and processor with the Z50 and has a similar power profile, but because the port moved from Micro-B to USB-C there are far more ways to charge it. Choose well and it is effortless; choose badly and it feels as though the camera will not take a charge.
Battery specs and real-world runtime
The EN-EL25 is a small cell at roughly 8.5Wh, half the energy of the full-frame EN-EL15c. The Z fc is an APS-C body with a lighter processor load, though, so frame counts do not shrink in proportion. The CIPA figure sits around 300 shots, and real use tends to land between the low 200s and the mid 300s.
Three things dominate Z fc runtime:
- EVF or screen. The electronic viewfinder keeps the sensor reading out at continuous high speed, which draws noticeably more than the tilting screen. Street shooters who habitually raise the camera to the eye should plan for the lower end.
- Dial operation, indirectly. ISO, shutter speed and exposure compensation are all physical dials on the Z fc, so adjusting them does not light up the screen. That actually saves power.
- Wireless. SnapBridge left running with auto transfer drains the battery in the background. Switch it off when you do not need it.
A related point: the Z fc has no in-body stabilization, which also makes it a little more frugal than the full-frame bodies in the same family. The trade-off is that slow shutter speeds handheld depend on lens VR or a faster shutter.
Three charging routes compared
| Route | What you need | Approx. full charge | Best for | Watch out for |
|---|---|---|---|---|
| MH-32 dock | Stock dock + wall outlet | Around 2 hours | Home, hotel overnight | Most reliable; stricter about third-party packs |
| In-body USB-C | PD-capable supply + C-to-C cable | About 2-3 hours | Outdoors, car, café | Depends on wattage and firmware; faster with the camera off |
| Power bank | 18W or higher PD bank | Depends on capacity | Long shoots, travel | Compare in Wh; check airline limits |
The times above are empirical ranges and will drift with ambient temperature and battery condition. Slower charging in the cold is normal: the battery management system lowers current deliberately to protect the cells.
Four pitfalls of USB-C charging
1. The charger does not support PD
Plenty of older chargers have only a plain 5V/2A USB port. The camera will detect power and start charging, but the current is tiny — a whole night may add only a little. The quick test is the label: look for a 9V or 12V output step. If there is one, it is PD.
2. The cable is a charging cable, not a data cable
Some budget USB-C cables wire up only the power pins and omit the full communication lines, so the camera and the supply never negotiate a higher profile and fall back to 5V. Swapping in a C-to-C cable rated for 60W or 100W usually solves it.
3. Not enough power while shooting
With the camera on, the body’s own consumption is served first and only the remainder goes to the battery. If the power bank outputs 18W and shooting draws close to that, the level barely moves. To gain charge while shooting, budget 30W or more of headroom.
4. Cold-weather protection
Below freezing the body may refuse to charge outright, or stop at some percentage. That is a protection mechanism, not a fault. Warm the battery against your body first, then charge. For how cold affects discharge, see our minus 10°C battery test; the mechanism is common to every brand.
What to pack
- Decide whether the dock comes along. For a single day in the city, two EN-EL25 packs are plenty and the dock can stay home. For trips of two or three days or more, bring the MH-32 for peace of mind.
- Pick a power bank of 10000mAh or more with 30W PD output. That spec refills the body two or three times and the weight is still reasonable.
- Budget one battery per 250 shots. Lean lower if you use the EVF a lot, higher if you mostly compose on the screen.
- Spares need not be expensive. Third-party EN-EL25 packs are usually inexpensive; pick one labelled 7.6V / 1120mAh that names the Z fc explicitly. Brands such as YO that list supported bodies make the comparison straightforward.
- Check airline rules before you fly. Lithium batteries must stay in the cabin, not checked baggage, and limits on capacity and quantity vary slightly by carrier — see whether camera batteries can fly.
The Z fc’s battery ecosystem is simple: one EN-EL25 plus a dock covers the vast majority of situations. For a side-by-side look at sibling bodies, the EN-EL25 category page compares Z50 and Z30 runtime.
FAQ
Can I charge the Z fc with a phone charger?
Yes, if the charger supports USB PD and has enough wattage. A plain 5V slow charger will usually only maintain the current level and charge very slowly. Use an 18W-or-higher PD charger with a good-quality C-to-C cable.
Can the Z fc shoot while charging?
Usually yes, but whether the level rises depends on supply wattage and the current shooting load. Video draws more; an 18W supply may only hold the level steady. If you want the charge to climb while shooting, 30W or more is the realistic target.
Are the EN-EL25 and EN-EL15 interchangeable?
No. They run at 7.6V and 7.0V respectively and differ in size, so one physically will not fit where the other belongs. The Z fc takes only the EN-EL25 or EN-EL25a.
What if a battery left unused for months will not charge?
First check whether it was stored flat for a long time, which can over-discharge it. Try seating it in the dock and reseating it a few times to wake it. If there is still no response, the cells have gone into protection and the pack should be replaced. For daily storage, keep about 60% charge and top up every three to six months.