What USB-C means
USB-C is a connector type for charging and data, with a small, reversible plug that fits either way up, unlike older USB connectors that fit only one way. USB-C is used on many devices, from phones and laptops to cameras and chargers, and it has become a common charging standard, so a charger with USB-C input can often be powered by a charger or a power bank the buyer already has.
USB-C describes the connector, not the charging speed or power: a USB-C charger can deliver different voltages and currents, and a USB-C battery can charge at different rates, depending on its specification. A buyer should check the model page's input and output figures, not assume a speed from the connector alone.
USB-C input and output
Input describes how a device is powered, and output describes what it delivers: a charger with USB-C input is powered through USB-C, while a battery with USB-C input is charged through USB-C, and a charger with USB-C output delivers power through USB-C. The model pages state input and output separately, and both should be checked, because a device with the right input but the wrong output cannot serve, and vice versa.
Some model pages state USB-C input with a voltage and current, such as 5V-2.1A or 5V-3A, and those figures describe the power the device expects. A power source that delivers less may charge slowly or not at all, while a power source that delivers more may be limited by the device, but should still be checked against the specification.
Power delivery (PD)
Power delivery, or PD, is a way of delivering power over USB-C, allowing higher voltages and currents than basic USB-C, for devices that need more power, such as laptops and broadcast batteries. The V-mount models on this site state PD 65W, which describes their power delivery capability, and that figure should be checked against the devices they must power, because a device that needs more than 65W will not be fully powered by a 65W source.
PD is a capability, not a guarantee: a PD charger and a PD device must both support the same PD levels to deliver the higher power, and a PD charger connected to a non-PD device will deliver only basic power. Check the model pages' PD figures, and confirm in the inquiry, naming the devices that must be powered.
USB-C and Micro compared
USB-C and Micro are different connector types, and they are not interchangeable: a Micro cable cannot fit a USB-C port, and a USB-C cable cannot fit a Micro port, although adapters exist. Some model pages state both USB-C and Micro inputs, such as the triple charger and the NP-F980L battery, which means they can be charged through either connector, giving the buyer a choice.
A buyer who has only one cable type should check the model page's inputs, and should not assume a device with USB-C input also has Micro input, or vice versa, unless the model page states both. Check the specification table, and confirm in the inquiry, naming the cables and power sources available.
Charging time and USB-C
Charging time depends on the battery's capacity, the charger's output, and the cable's capability, not on the connector alone: a USB-C charger with a low output will charge slowly, while a USB-C charger with a high output will charge faster, if the battery supports it. Some model pages state charging times, and those figures should be used for planning, while models that do not state a charging time should be asked about in the inquiry.
A buyer who needs batteries ready quickly should check the charging figures, not just the connector, and should plan charging the night before a shoot, or carry enough charged batteries, rather than relying on fast charging during the shoot. The charger guide explains charging planning in general terms.
Cables and power sources
Cables and power sources matter for USB-C charging, because a cable that supports only low power will limit charging, even with a high-power charger, and a power source that delivers only low power will limit charging, even with a high-power cable. Use cables and power sources that match the device's specification, and check them against the model page's input figures, rather than assuming any USB-C cable or source will do.
A buyer who travels should carry cables and power sources that match their devices, and should check the input voltage range against the locations where they will be used, because a charger with a narrow input range may not work in some locations. The travel charger model page states a wide input range, which suits travel.
Common mistakes
A common mistake is assuming any USB-C charger will charge any USB-C device at full speed, when in fact the charger's output, the cable's capability, and the device's input together determine the speed. Another is assuming a USB-C device also has Micro input, or vice versa, when the model page states only one. A third is choosing a charger by its connector alone, without checking its input and output figures.
All three mistakes are avoided by the same step: check the model page's specification table for input, output, power, and charging figures, and confirm in the inquiry, naming the devices, cables, and power sources, before ordering.
Before you order a USB-C device
Name the model, the exact device it must serve, the quantity you have in mind, and the market you sell into, in the inquiry. Ask for the specification for the exact model, the minimum order quantity, the lead time with its meaning, the warranty terms, and the certificates that apply to your market, by name, with documents attached. Do not pay before these have been confirmed for the exact models in the order.
A USB-C device is only as good as its match to the devices, cables, and power sources it must work with, and the match is only as good as the confirmation. The charger guide explains the types in general terms, and the model pages give the per-model specifications.
A note on sources and confirmation
The model specifications and compatibility statements referred to in this article come from the company profile's official product pages, as presented on this site's model and category pages. Compatibility statements are the company profile's own statements, quoted with attribution, and they are not statements by the equipment makers, nor do they imply authorisation, endorsement, or original manufacture. A specification stated for one model is not carried to another model, and a figure stated for one model should not be assumed for any other.
Figures that are not stated on a model page — a price, a minimum order quantity, a lead time, a warranty period, or a certificate for a specific model and market — are confirmed per order in the inquiry, and this article does not invent them. A buyer who needs any of those should ask for it by name, for the exact model and the exact equipment variant it must serve, with documents attached where documents are what is needed, so the answer is specific rather than general.
Before ordering, name the model, the exact equipment variant it must serve, the quantity you have in mind, and the market you sell into, in the inquiry. Ask for the specification for the exact model, the minimum order quantity, the lead time with its meaning, the warranty terms, and the certificates that apply to your market, by name, with documents attached. Do not pay before these have been confirmed for the exact models in the order, because payment removes the leverage to resolve an unconfirmed item, and a confirmed order is the only basis for a safe purchase.