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±í1.USB-CºÍ²¢Áªµç³Ø³äµçµÄÓŵã

Single cable

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

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High power levels

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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

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Time saver

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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

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Simple integration

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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

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Reduced electronic waste over time

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

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Differences in ports

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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

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More expensive

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

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Cable replacement

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

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Larger size

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

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Increased complexity

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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

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