Power banksSections
Family comparison · 2 exact US models
Anker MagGo power banks compared
The 10K Slim gives you the larger capacity label. The 5K Nano MagGo is thinner and lighter. Both offer up to 15W Qi2, so wireless wattage does not decide this choice.
BatteryRank comparison
Which MagGo fits your kit?
Choose the 10K Slim for a larger 10,000mAh reserve with 30W wired USB-C output. Choose the 5K Nano MagGo Slim for the slimmest magnetic carry at 122g and 8.6mm, accepting a 5,000mAh label and 20W wired output. Both rate Qi2 wireless output at up to 15W.
Anker A1664 specifications · checked 2026-10-07Anker A1665 specifications · checked 2026-10-07
Manufacturer ratings · dated source on each value
What the specifications say
Single-port output shows the ceiling for one wired connection. Combined output describes power shared across ports. They answer different questions.
| Measure | Anker MagGo Power Bank (10K, Slim) | Anker Nano Power Bank (5K, MagGo Slim) |
|---|---|---|
| Manufacturer-rated capacityOEM capacity rating | 10000 mAh. Show sourceclaimed sourceanker.comchecked 2026-10-07 · OEM capacity ratinghttps://www.anker.com/products/a1664-maggo-10000mah-power-bank | 5000 mAh. Show sourceclaimed sourceanker.comchecked 2026-10-07 · OEM capacity ratinghttps://www.anker.com/products/a1665-5k-ultra-slim-qi2-power-bank |
| Strongest single USB-C outputMaximum output from one wired USB-C port | 30 W. Show sourceclaimed sourceservice.anker.comchecked 2026-10-07 · Maximum output from one wired USB-C port · Strongest wired USB-C output. Qi2 wireless output is separately rated up to 15W.https://service.anker.com/product-description/a08J1000000Y2EQIA0/anker-maggo-power-bank-10k-slim | 20 W. Show sourceclaimed sourceservice.anker.comchecked 2026-10-07 · Maximum output from one wired USB-C port · Maximum wired USB-C output from the cable. Qi2 wireless output is rated separately.https://service.anker.com/uk/product-description/a08J1000000YmEYIA0 |
| Wireless output ceilingWireless mode; separate from the wired USB-C rating | 15 W. Show sourceclaimed sourceservice.anker.comchecked 2026-10-07 · Wireless mode; separate from the wired USB-C rating · Wireless transmitter rating; receiving device and charging mode determine actual power.https://service.anker.com/product-description/a08J1000000Y2EQIA0/anker-maggo-power-bank-10k-slim | 15 W. Show sourceclaimed sourceservice.anker.comchecked 2026-10-07 · Wireless mode; separate from the wired USB-C rating · Wireless transmitter rating; receiving device and charging mode determine actual power.https://service.anker.com/uk/product-description/a08J1000000YmEYIA0 |
| Single USB-C inputStrongest standard USB-C input; proprietary dock excluded | 30 W. Show sourceclaimed sourceservice.anker.comchecked 2026-10-07 · Strongest standard USB-C input; proprietary dock excludedhttps://service.anker.com/product-description/a08J1000000Y2EQIA0/anker-maggo-power-bank-10k-slim | 20 W. Show sourceclaimed sourceservice.anker.comchecked 2026-10-07 · Strongest standard USB-C input; proprietary dock excluded · USB-C cable input. This is the exact-model guide rating, not the ambiguous total-output row.https://service.anker.com/uk/product-description/a08J1000000YmEYIA0 |
| Manufacturer-listed weightOEM-listed product weight | 215.9 g. Show sourceclaimed sourceanker.comchecked 2026-10-07 · OEM-listed product weighthttps://www.anker.com/products/a1664-maggo-10000mah-power-bank | 122 g. Show sourceclaimed sourceanker.comchecked 2026-10-07 · OEM-listed product weighthttps://www.anker.com/products/a1665-5k-ultra-slim-qi2-power-bank |
Unknown readings stay labelled “Not sourced.” Every displayed rating opens its dated source. Manufacturer claims are not independent output or runtime measurements.
Before you choose
The details that change the decision
Check 01
Wireless output is identical. Wired output is not
Both models rate Qi2 magnetic wireless output at up to 15W. Over a cable the 10K Slim reaches 30W USB-C while the 5K reaches 20W, so a wired top-up favors the larger pack.
Check 02
Slimness trades against reserve
The 5K lists 122g and 8.6mm thick against the 10K’s 215.9g and 14.7mm. The 5K’s 5,000mAh label is half the 10K’s, so it suits a top-up role rather than all-day charging.
Check 03
Magnetic fit is a phone-and-case question
Attachment depends on compatible magnetic alignment: iPhones with MagSafe-style alignment work directly, while many Android phones need a magnetic or Qi2 case. Check the exact phone and case before choosing wireless as the main path.
Review and check current availability
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Availability checked 2026-10-07. Stock can change. We may earn a commission.
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Availability checked 2026-10-07. Stock can change. We may earn a commission.
Family questions
Frequently asked questions
Do both MagGo models support Qi2?
Yes. Anker rates Qi2 wireless output at up to 15W on both the 10K Slim and the 5K Nano MagGo Slim. The differences are capacity, wired USB-C ceilings and carry size.
Which MagGo is better for wired charging?
The 10K Slim: its USB-C path reaches 30W, against 20W over the 5K’s built-in USB-C cable. Wireless output is 15W on both.
Will a MagGo bank attach to any phone?
No. Magnetic attachment needs compatible alignment on the phone or case. Anker advises Android users to use a magnetic or Qi2 case, and lists exceptions for some smaller or older iPhone models and interfering cases.
Check the rest of your charging setup
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