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Black rectangular magnetic power bank with soft silicone finish, USB-C port, and indicator lights

Anker A1684 10000mAh Magnetic Power Bank 30W

SKU CH-CWTG-WG501 MPN A1684

A 10000mAh magnetic power bank delivers up to 7.5W wireless or 30W wired charging for smartphones

  • Total capacity10,000 mAh
  • Compatible phone brandsSmartphone
  • Compatible phone modelsSmartphone
  • Battery chemistryLithium polymer
  • Voltage5 V
  • Output typeUSB Type C
  • Up to two iPhone 15 charges from 10000mAh capacity
  • 30W wired USB-C output for fast recharging
  • 5W magnetic wireless charging with 38°C temperature limit
  • Slim 0.59in profile weighing 223 grams
  • Skin-friendly silicone surface prevents scratches during attachment

Magnetic 10,000mAh Power Bank

The Anker A1684 is a portable charger with a 10,000mAh lithium polymer cell that supports both wireless and wired charging. It attaches magnetically to compatible smartphones for cable-free top-ups and includes a USB-C port for higher-speed wired delivery. The slim profile and 223g weight make it practical for daily carry or travel.

30W USB-C wired output

The single specification that determines suitability is the 30W maximum wired output via USB-C, which is substantially faster than the 7.5W wireless option. Buyers who need rapid recharging for larger devices or who cannot use magnetic alignment should rely on the cable connection. Users whose devices only accept lower wired rates will not benefit from the extra headroom.

Thermal control under 38°C

Anker states that advanced temperature regulation keeps the power bank below 38°C during wireless charging, limiting heat transfer to the phone. The five LED indicators — four white for capacity and one blue for wireless status — let the user monitor charge level without guesswork. No active cooling is present, so sustained high-load wired sessions will run warmer than wireless ones.

How it compares

Measured against everything we stock in Portable Chargers & Battery Packs, at today’s prices. Recalculated every night.

Price $58.99
Pricier than about 86% of the 1,307 comparable items (median $36.99).

Specifications

Product
Brand nameAnker
Model nameA1684
Part numberA1684
Total capacity10,000 mAh
Product type10,000 mAh
Product colorBlack
Ports & slots
Output typeUSB Type C
InputUSB Type C
Power
Battery chemistryLithium polymer
Voltage5 V
Size & build
Measurements4.02 in × 2.78 in × 0.59 in
Product weight223 g
Compatibility
Compatible phone brandsSmartphone
Compatible phone modelsSmartphone

Questions about this item

What does the 10000mAh capacity mean for daily phone charging?

The 10000mAh cell delivers up to two full charges for an iPhone 15 or 1.5 charges for an iPhone 15 Pro Max, keeping a typical smartphone powered through a full day of mixed use.

How fast does the USB-C port actually charge, and what limits it?

The USB-C port supports up to 30W wired output, so charging speed is capped at 30W and will follow the connected device's own power-negotiation limits.

Will the 4.02 x 2.78 x 0.59 inch dimensions fit in a shirt pocket or slim bag sleeve?

At 4.02 x 2.78 x 0.59 inches and 223 grams, the power bank is thin enough for most shirt pockets and slides easily into a slim laptop sleeve or small purse compartment.

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