Black Stone is Anker’s name for the black version of the Anker MagGo Power Bank (10K, 35W, For Apple Watch), model A1657. It is a dark, matte finish that looks like smooth stone, sits well next to a black sport band or a Midnight Apple Watch, and disappears in a backpack among dark headphones and a laptop. The Anker MagGo Power Bank Black Stone combines three charging points in one body: a magnetic Apple Watch charger that lifts up into a stand, a built-in USB-C cable and a separate USB-C port, all fed by a 10,000mAh battery.
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Why so many people pick Black Stone
Black is a practical choice before it is a style choice. A power bank that moves every day between a jacket pocket, a work bag and a café table rubs against keys and bag linings, and those grey scuffs show far less on a dark surface than on white. A dry cloth is all it needs to look clean again. The Anker MagGo Power Bank Black Stone suits anyone who wears a black band at the gym or with office clothes, and anyone who likes their desk gear in one consistent dark colour rather than a mix of shades.
Charging the watch on the magnetic stand
The watch charger on the Anker MagGo Power Bank Black Stone lifts out of the body and becomes a magnetic stand with an adjustable angle, delivering up to 5W. Anker notes that Apple Watch SE and models older than Series 7 do not support fast charging. To seat the watch firmly, Anker suggests laying the power bank down horizontally and adjusting the stand, and if the watch still wobbles, opening the band and placing it again. On a hotel bedside table this means you can read the time at night without digging Apple’s round charger out of your bag.
Built-in cable and second port
The built-in cable on the Anker MagGo Power Bank Black Stone is USB-C and delivers up to 30W, so it charges iPhone 15 and later, iPads and Android phones directly. Anker states that it supports Samsung Super Fast Charging. The separate USB-C port also gives up to 30W; iPhone 13 and iPhone 14 need a separate USB-C to Lightning cable in that port. When the cable and port are used together, output drops to a combined 24W at 5V, and the watch charger keeps working at the same time.
How many charges to expect
Anker does not publish a number of full charges per phone. Instead it gives a rough formula: total capacity multiplied by 0.6, then divided by the battery capacity of your device. Its own example is that a device with a 3,000mAh battery gets about two full charges from 10,000mAh, because part of the energy is lost to voltage conversion and heat. Think of the Anker MagGo Power Bank Black Stone as a battery for one long day with both your watch and phone, not a supply for several days off the grid.
Size, weight and the screen
Anker lists the dimensions as 95 × 51 × 32.4 mm and the weight as 245 g, with a 37Wh internal battery. It is shorter than a phone but thick, so it fits a bag pocket better than a trouser pocket. A colour LED display on the Anker MagGo Power Bank Black Stone shows the remaining charge, and it is easy to read against the black face. The power bank itself recharges at up to 30W through either the built-in cable or the USB-C port, so one laptop or phone charger at your desk covers it.
Who This Is Not For
The Anker MagGo Power Bank Black Stone is not for wireless iPhone charging: the magnetic pad is for Apple Watch only, and an iPhone charges by cable. It is not a slim battery that sticks to the back of a phone, as it is 32.4 mm thick. It cannot meaningfully charge a laptop, and when the cable and port run together total output drops to 24W. Anker does not publish how long the power bank takes to recharge, and older watches and the SE do not fast charge on it.
Ordering from Totot
Totot sells the Anker MagGo Power Bank Black Stone brand-new and genuine in its sealed box, backed by a 1-year warranty from Totot. We deliver UAE-wide in up to 3 business days, and delivery is free on orders from AED 300, with cash on delivery or instalments via Tabby and Tamara. Items that arrive defective or not as ordered can be returned within 14 days, and any shipping damage should be reported within 48 hours of delivery. Browse more in our Power Bank range, or see the official Anker MagGo Power Bank (10K, 35W, For Apple Watch) page.
Anker MagGo Power Bank Black Stone Specifications
- Model: Anker MagGo Power Bank (10K, 35W, For Apple Watch), A1657
- Colour: Black (Black Stone)
- Capacity: 10,000mAh (two 5,000mAh 7.4V cells in series, 37Wh)
- Built-in cable: USB-C, up to 30W
- USB-C port: Input up to 30W; output up to 30W (5V⎓3A / 9V⎓3A / 12V⎓2.5A / 15V⎓2A / 20V⎓1.5A)
- Watch charger: Magnetic wireless, up to 5W, adjustable stand
- Total output: Up to 35W; 24W (5V⎓4.8A) when the cable and port are used together
- Display: Colour LED battery display
- Dimensions: 95 × 51 × 32.4 mm
- Weight: 245 g
- Warranty: 1-year warranty from Totot
Anker MagGo Power Bank Black Stone FAQ
Does the Black Stone version perform differently from the white one?
No. Both are model A1657 with the same specifications; only the colour differs.
Does the black finish show scratches and dirt?
No, not as much as white. Grey marks from pockets and bags are much less visible on the dark surface.
Which Apple Watch bands look best with Black Stone?
Anker does not publish pairing advice; black, Midnight and other dark sport bands match it most closely.
Does the Anker MagGo Power Bank Black Stone fast charge Samsung phones?
Yes. Anker states it supports Samsung Super Fast Charging over USB-C.
Can it charge an iPhone wirelessly?
No. Wireless charging is for Apple Watch only; an iPhone charges through the cable or the USB-C port.
What other colours does this model come in?
4 colours according to Anker: Black Stone, Aurora White, Pink Aura and Teal Oasis. Totot stocks black and white.
Is it genuine?
Yes. We sell the genuine Anker MagGo Power Bank Black Stone, brand-new in its sealed box.
How long does delivery take?
No more than 3 business days to any emirate, free from AED 300; the live fee for your order appears at checkout.
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