A:AnswerI think the usb a port is for output only - in fact it doesn't have the same stamp as the two c ports that say in/out. The manual says
"Charge the power bank via the USB-C ports."
A:Answerthere is a trickle charge mode so I would bet it would - not sure of amperage though. As far as voltages it can be used for 5vdc to 20vdc
USB-C1 / C2: 5V 3A / 9V 3A / 10V 2.25A / 12V 1.5A / 15V 2A / 20V 1.5A (30W max)
USB-A: 5V 3A / 9V 2A / 12V 1.5A (18W max)
as long as the cable has either a usb c or usb a end opposite the hearing aid end.
A:AnswerThis is compatible with any USB charging device that accepts 30w input. My guess is that this would trickle charge the Stemdeck while it is OFF, but it is likely not enough to charge and run a handheld gaming machine. This is a power BANK, not a power ADAPTER. :-)
A:AnswerThe Anker 20,000mAh, 30W Power Bank (likely Anker 537 Power Bank) comes with:
A 60W PIQ 3.0 wall charger
A 2ft (0.6m) USB-C to USB-C cable
A pouch (mesh bag)
It includes both a charging cable and a wall charger. It is recommended to use the included wall charger and cable for proper charging. If you opt for other accessories, ensure the wall charger supports Power Delivery (45W or more) for optimal charging performance.
A:AnswerYes, the Anker Power Bank (20,000mAh, 30W) is compatible with Lenovo laptops and MacBooks, as long as the devices support USB-C charging and meet the power specifications.
The power bank is equipped with Anker's PIQ3.0 technology (PD+QC) and can deliver up to 30W output via its USB-C port. It is compatible with MacBook Air, as well as many laptops and notebooks that support 30W USB-C charging, and should also work with Lenovo laptops that fall within those charging requirements. Confirm your Lenovo laptop's power input requirements to ensure compatibility.
A:AnswerThe Anker Powerbank 347 and several other models like Powerbank 525 and Powerbank 537 are equipped with Trickle Charging Mode for charging low-powered devices and accessories. However, the provided documentation does not mention whether the model you asked about (Anker Power Bank 20,000mAh, 30W) specifically supports activating Trickle Charging Mode through a second press of the power button or any other method.
A:AnswerYes, it can charge a MacBook Pro, but with a few things to keep in mind. The 30W output is enough to charge a MacBook Pro, especially the smaller models like the 13-inch versions, though it’ll charge a bit slower compared to the original charger. I’ve used it with my MacBook and it worked great for keeping it topped off on the go. It’s super handy for travel or when you don’t have access to an outlet. Just make sure you’re using a good USB-C to USB-C cable that supports power delivery.
A:AnswerCharge the battery pack using a wall charger and a USB C cable. Time charge will depend on charger capacity and it could take an entire day to fully charge
A:AnswerYou pushed the button twice and are in trickle charging mode
Manual says "Charge your earbuds or other low-power devices using trickle-charging mode"
A:AnswerNo, this does not support pass-through charging. I just tested this by plugging my new PowerBank into my Anker PD charger using an Anker cable, which began charging of the power bank. I then used the short lanyard USB cable to plug into the second USB port and tried charging my iPhone 15 Pro; the phone did NOT charge or even recognized that it was plugged in. I then disconnected the PowerBank from the Anker PD charger, and the phone began charging; when I plugged the PowerBank back into the PD charger, the phone stopped charging.
I did NOT test this with the USB-A port, and I do not know if this is a design characteristic that can be relied on safely. Since even Anker’s bot did not “know,” I would not trust this behavior to be intentional. Best bet is to stop charging the PowerBank when beginning to charge, or consider alternatives.
My wife has a very nice Samsung battery pack which does pass-through charging and it has three USB-C outlets, all of which can be used to charge or discharge. Anker also makes several wall-wart style battery packs which can be used as chargers while plugged in.