Anker PowerCore 20100 - 20000mAh Ultra High Capacity Power Bank with Powerful 4.8A Output, PowerIQ Technology for iPhone 7/6s/SE, iPad and Samsung Galaxy S8/S7 and More (Black)

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When using a portable charger it is best to use it until it is completely depleted and then fully recharge it. Intermediate charging will decrease the lifespan of the battery.

Top 10 Best Power Bank Portable Chargers Compared for 2023

Finally, I tested the full capacity of both portable chargers. I drained my Nintendo Switch to 0% and charged the portable charger to 100%. I then recharged the Switch using the portable charger up to 100%. When done I drained the Switch again and recharged it again with the portable charger. This continued until the portable charger shut down. Use the included cable, your original cable, or a third-party certified one (such as MFi); AC adapter not included. The size of your power bank depends on your specific charging needs. For everyday electronics like smartphones, earbuds, or similar devices, a power bank with a capacity of around 10,000mAh might be perfect. However, if you plan to charge larger devices such as laptops or tablets, it's best to go for a power bank with a capacity of 20,000mAh or higher.I’m using this particular model as it works wonders for charging my Nintendo Switch. The included USB C - USB C cable does a great job of charging the system when I travel (often). The PowerCore 20100 should also be able to charge most small devices, like your smartphone, a few times over. Also, for the high-capacity battery inside, you can charge your phone up at least three times. Even after that, some juice will be left inside the power bank to charge other electronic devices. Highlighted Features I’ve left my Anker Powercore 20100+ charging for about 20 hours now. I’m using the included USB-C to USB-A type cable. It’s connected to my iPad wall adaptor. All LED light indicators are solid except for the last LED light, which is still blinking. Will it stop blinking when it is fully charged?? I’ve left it overnight and it’s still blinking. That depends on what your expectations are. The standard Switch has a 4,310mAh battery, so if you want a full charge out of a portable charger at the very least, you're going to have to look for one with a capacity around that.

Powercore 20100+ is fully charged? How to tell if Anker Powercore 20100+ is fully charged?

However, you can't just get a power bank with exactly the same capacity and ride off into the sunset. Portable chargers typically operate at around 65% capacity, so really you're going to need to get one at around the 7,000mAh capacity to guarantee a full charge from zero to hero. When PowerCore II 20000 is charging your device, the LED power meter will stay on, displaying the battery’s remaining power. The light will fade when the device is fully charged and no longer drawing a current. The last LED light will flash when the remaing power is lower than 10% and turn off when lower than 5%. The Anker PowerCore III 10K makes portable charging hassle-free. It comes with two USB ports and a wireless charging pad to charge all your devices. Both USB ports can offer a speedy charge. They are each rated for 18W. As @SZak2015 mentioned there are many ipad chargers and since you have the powerport+ I would suggest that it could take well over 20 hours to charge if you are only inputting 1amp. I would recommend any of the following from Anker: Brimming with 20000mAh of pure power—enough to keep an iPhone 7 running for a week. You'll wonder how you ever spent so much time plugged into the wall.The important thing to bear in mind is that, on average, your Switch will charge slower using anything other than a USB-C. This likely won't be an issue if you only plan on charging the Switch while it isn't in use, but if you want to keep your battery topped up while playing, you'll want a USB-C option. That way it will charge as fast as you're using it, keeping your Switch at 100%.

PowerCore 20100 (1 pages) User manual Anker PowerCore 20100 (1 pages)

Capacity:Think of capacity as the energy reservoir of your power bank. The higher the mAh (milliampere-hour), the more power it can store. So, choose a power bank with a capacity that suits your charging needs and can juice up multiple devices. What you get: Anker power core II 20000 portable charger, Micro USB cable (USB-C and Lightning cables sold separately), travel pouch, welcome guide, our worry-free 18-month and friendly customer service. dzynwa7, Thanks for your question and effort to test. @cava3395 ,thanks for your right answer about the indicator. If the PowerCore + 20100 USB-C is fully recharged, all the indicators would turn solid and will turn off automatically later.

Frequently Asked Questions about Anker PowerCore 20100 Portable Charger

The results? The Nintendo Switch Edition charged the Switch 289%. The Speed 20000 PD charged it 295%. Again, when you consider a margin of error there isn’t much difference. The ±6% equals ~10 minutes of playtime.

Which Anker power banks are allowed on a flight?

Certified Safe: Anker's MultiProtect safety system and high-quality LG battery cells ensure complete protection for you and your devices. The Anker Powercore 20100 possesses an enormous battery capacity of 20,000mAh. In most 20,000mAh powerbanks we’ve come across, after calculating heat loss and such, this normally comes down to about 15,000mAh. Anker’s devices however always seem to provide the actual number as promised, at least closer to it. The PowerCore 20100 gives more charges than the iMuto 20,000mAh and is able to charge an iPhone 5S seven times compared to iMuto’s barely six. It almost manages to charge a Samsung Galaxy Note 7 four times and can even charge an iPad Mini twice. The powerbank also holds charge way better than most powerbanks and doesn’t lose battery over time. The design itself is exactly what we’re used to from Anker. It might look a bit dull, but whether you like the design or not, you can’t deny that it’s made of excellent quality material. The casing feels very tough and made to last, and the smooth matte finish has an anti-scratch layer that keeps it from showing wear and tear. It’s tested against heavy impact and vibration so there’s no need to worry if you drop the device. In terms of case quality, Anker’s devices are one of the best and way ahead of others like Aukey‘s. FeaturesIt’s a perfect little device for those who are long away from home and need a week’s worth of charges for their mobile device. Without having to worry about any outlets being in the vicinity. It’s even capable of charging a 12 inch Macbook once. However, if you’re looking for a dedicated laptop powerbank the MAXOAK 50,000 Portable Charger for example is a better choice. There's relatively little going on around the sides of the device. One of the rounded edges has a button to power on the device, and when you press that four lights will light up on the top side of the device.