Amazon : Portable Rechargeable Ac Power Supply
GENSROCK Portable Power Bank, 24,000mAh Portable Laptop Charger with 150W Peak AC Outlet, 8-Port Compatible with iPhone Series, MacBook, Dell, Samsung for Outdoor Camping
View/Download Qianhong Series Portable Power Supply [PDF]
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3 FAQs about Qianhong Series Portable Power Supply
How powerful is a portable power supply?
This portable power supply is also pretty powerful for its size and price range. If all you are looking for is a way to charge up your cell phone, then this would be a great option. For instance, if you have an iPhone, you would be able to charge it about 15 times before you ran out the power supply of the power pack.
How long do portable power supplies last?
The batteries that are used in portable power supplies are usually lithium-ion batteries. Even if these batteries are not used constantly, they will still age. They do not have a terribly long lifespan. In fact, even if you barely use your power supply, the battery will probably only last you two to three years at full capacity.
What features should you consider when buying a power supply?
These might include things like flashlights, hazard lights, battery indicators, and output meters. Two of the better extra features to keep in mind are an overheating protection system, as well as a surge protector. These two features will help to make sure that you power supply doesn’t sustain any damage due to heavy use.
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