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Rating: | (4.5 out of 5 stars) |
Reviews: | 5,138 Amazon Reviews |
Product Name: | Anker Elite USB Charger, Dual Port 24W Wall Charger, PowerPort 2 with PowerIQ and Foldable Plug, for iPhone Xs/XS Max/XR/X/8/7/6/Plus, iPad Pro/Air 2/Mini 3/Mini 4, Samsung S4/S5, and More |
Product Description: | PowerPort 2 EliteThe Optimized 2-Port USB Wall Charger From ANKER, America's Leading USB Charging Brand- Faster and safer charging with our advanced technology- 20 million+ happy users and counting Fast-Charging Technology Anker's exclusive PowerIQ and VoltageBoost combine to deliver high-speed charging for any device. Ultra-PowerfulDual USB ports pump out 24 watts. Enough power to simultaneously charge two iPads at full speed. Comprehensive Safety Anker's exclusive MultiProtect safety system provides surge protection, short circuit prevention, temperature control and more advanced features to keep you and your devices completely safe. Travel ReadyCompact design, foldable plug and international voltage input make PowerPort 2 Elite incredibly portable and ideal for travel—anywhere in the world. Durable DesignRobust textured exterior resists wear, scuffing, and scratching. Premium internal components ensure perfect operation—even after being bumped around, shoved in a bag, or dropped on the floor. Worry-Free WarrantyAt Anker, we believe in our products. That's why we back them all with an 18-month warranty and provide friendly, easy-to-reach support.Note: This charger does not support Quick Charge 3.0. Devices equipped with Quick Charge, like the Samsung Galaxy series, will charge at normal speeds. LED indicator will illuminate and stay a constant blue when plugged in, regardless of whether or not a connected device is fully charged. |
Model Number: | AK-A2023121 |
Product SKU: | B071YMZ4LD |
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If you turn off fast charge then the charge voltage should limit to 5 V before it gets to the battery. Lower voltage means higher current, Higher current causes more heat. You would also need to use a low amp charger and that still will not guarantee longer life.
Time: QC pulse charging allows the battery to quickly absorb charge particularly 0-70%. Time plus heat determines wear. QC reduces the amount of time the battery is at elevated temperature.
Accubattery is a good app to track wear. Batteries can be cycled a finite number of times. Charging to 100% uses up one full cycle. Charge to 72% results in less than a tenth of a cycle is consumed. If the battery is drained completely repeatedly the battery degrades over time from chemical reaction at low SOC. Although impractical for most, keeping the battery between 30-70% should give the longest life. "100%" on the meter isn't really 100% of battery capacity. Max charge is set by the software and can change with updates. "Battery Health" is calculated in the app and in the phone. It reports the actual capacity compared with the spec for the installed battery by tracking mAh in/out. It should decline only gradually over time. This way the user can see for him'her self what effect is, if any, of a charger, charging protocol or user habits.
Heat will damage the battery whether its charging or not as in leaving the phone in a car or in the sun. Up to 109 F is considered normal. One may strive to keep heat lower but since time is a factor in aging such measures haven't translated to getting more than three years out of the battery anyway.
Samsung battery management system is designed for QC, AFC and USB PD charging protocols.. Note 10+ adds PD 3.0 PPS support. The management insures against over-temperature, over-current and over-voltage. As the phone heats the charge rate tapers.
Owners can monitor the battery temperature from settings or more conveniently from apps which use the phone's sensors to provide real time and graphs over time which also track other parameters. Internet myths stubbornly persist. Individuals can make their own observations from phone sensors and data.
https://www.macworld.co
USB PD charging is really only needed for when (1) the phone is at a fairly low charge and (2) you really don't have much time. Worth having one in your car and one at home, but no need to use it on all your chargers. It doesn't add anything when you have plenty of time to charge, or are charging the last 30% or so.
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11$ 5 years ago also...lol
https://www.macworld.co
USB PD charging is really only needed for when (1) the phone is at a fairly low charge and (2) you really don't have much time. Worth having one in your car and one at home, but no need to use it on all your chargers. It doesn't add anything when you have plenty of time to charge, or are charging the last 30% or so.
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Worked for me just now
Do keep in mind that using QC will wear out your battery faster. It uses much higher wattages thus creates more heat. I recommend that if you don't need it, turn it off. IQ will charge your device plenty fast on it's own. (If you have a QC charger and have QC turned off on your device it will charge using IQ usually)
This is incorrect. QC is a standard used by Qualcomm chips that uses 9V charging. It will not wear out your battery faster since it controls the amount of amperage provided depending on what % is charged, as most modern smartphones do. Buck converters also are more efficient (less heat dissipation, better for your battery). Look at the charge current graph for an example: https://www.google.com/amp/s/www....89780/amp/