Single cable

单根电缆

Power and data are on the same cable, which is beneficial in space constrained applications

供电和数据传输使用同一根电缆，对空间受限的应用非常有利

High power levels

高功率水平

Increased capacity and higher charging levels allow for a larger range of possible applications, including both low power consumer devices and high power tools and computers

更大的容量和更高的充电水平支持更广泛的应用，包括低功耗消费电子设备和高功率工具以及计算机

Time saver

节省时间

The high charge current capabilities of USB-C allow for charging batteries in parallel, which results in more usable capacity in the amount of time it takes to charge just one battery

USB-C的高充电电流功能支持电池并联充电，在为一块电池充电所需的时间内可获得更多的可用容量

Simple integration

轻松集成

USB-C cable is reversible and can be plugged in either way, while adding additional batteries in parallel simply requires connecting the power source to the terminals of the new battery

USB-C电缆是可逆的，正反插入都可以，并联时要添加电池只需将电源连接到新电池的端子即可

Reduced electronic waste over time

长久使用减少电子垃圾

Using a common USB-C charger for multiple devices would reduce electronic waste around the world

多台设备共用一个USB-C充电器将减少世界各地的电子垃圾

Differences in ports

端口不同

Complications over power levels can occur if both ports do not match. The multiple ports include Thunderbolt, Power Delivery 3.1, and Power Delivery 3.0

如果两个端口不匹配，则可能会出现功率水平的问题。端口包括Thunderbolt、Power Delivery 3.1和Power Delivery 3.0

More expensive

更为昂贵

Additional batteries along with ports and cables that allow for faster charging require advanced technology, which is more expensive than previous versions

无论是增加电池，还是支持更快充电的端口和电缆，都需要先进的技术，因此比之前的版本更昂贵

Cable replacement

电缆更换

New USB-C cables will force USB-A, USB-B, and micro-USB cables to be replaced and the older cables will become obsolete

新的USB-C电缆将强制取代USB-A、USB-B和micro-USB电缆，旧电缆将被淘汰

Larger size

尺寸更大

dding an additional battery is going to take up extra space, which can become an issue in applications where size is a critical specification

增加电池将会占用额外的空间，这对有尺寸要求的应用可能会是一个问题

Increased complexity

复杂性增加

Including an additional battery introduces a few complex issues, such as the need to balance aging across the batteries and ensuring charge cycles begin at similar voltages so the batteries or wiring is not damaged

增加电池会带来一些复杂的问题，例如需要平衡电池之间的老化，确保充电周期开始时的各电池电压相近，以免损坏电池或接线