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AliExpress
aliexpress.com › item › 1005006067533370.html
Anker Nano Power Bank 10000mAh PD 30W Spare ...
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Amazon
amazon.ca › Anker-Portable-Charger-Battery-MacBook › dp › B0C9CJKCH3
Anker Nano Power Bank, 10000mAh Portable Charger with ...
Anker Nano Power Bank, 10,000mAh Portable Charger with Built-in USB-C Cable, 30W Max Output, for iPhone 16/15 Series, MacBook, AirPods, and More : Amazon.ca: Electronics
Anker Nano Power Bank, 10,000mAh Portable Charger with Built-in USB-C Cable, 30W Max Output, for iPhone 16/15 Series, MacBook, AirPods, and More : Amazon.ca: Electronics
(4.4)
Price   $46.99
Discussions

More R&D on my Anker Nano 10000 mAh power bank!
You said the powerbank took 37Wh when the battery capacity is 36Wh. Wh is the correct unit of measurement for battery capacity, and mah and V on their own should not be trusted. More on reddit.com
🌐 r/anker
14
52
October 4, 2023
Poor performer: Anker Nano Power Bank (22.5W, Built-In USB-C Connector) model A1653
Power bank boost circuit efficiency is about 80%, your phones charger efficiency is also about 80%, overall charging efficiency is 64%. 64% of 5000 is 3200mAh. Seems to be correct, and correlates with your observations. This is true for any power bank, except cheap Chinese ones has worse efficiency, and sometimes fake batteries. Problem is not in power bank, problem is marketing bull***t, and advertising mAh of the internal battery instead of Wh on the output. More on reddit.com
🌐 r/anker
25
19
February 6, 2024
Another deep dive into power banks
What specific devices are you prioritizing for charging? Phone, GPS watch, headlamp, or are you running other electronics like an InReach? if you're doing longer stretches between resupplies (thinking northern sections or some of the more remote stretches), there's an argument for going higher capacity even with the weight hit. Something like this one gives you 20,000 mAh but you're looking at nearly a pound. Only worth it if you're doing 7+ day stretches or running power-hungry devices like satellite communicators. More on reddit.com
🌐 r/Ultralight
208
302
March 26, 2024
10,000 mAh Battery Powerbank THRU-HIKING
Personally, I'd go for the Anker Nano. I've had two NiteCore products fail on me, and my Anker stuff has lasted thousands of miles. Reliability is worth an extra ounce or two More on reddit.com
🌐 r/Ultralight
75
32
February 28, 2024
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VisualSP
visualsp.com › 1057705 › 000mAh-Portable-Charger-With-Built-in-USB
Anker Nano Power Bank, 10000mAh Portable Charger ...
VisualSP is a Digital Adoption Platform (DAP) that supports digital transformation with in-app guidance, training, and support.
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Anker
anker.com › home › portable-charger-with-built-in-cable › anker nano power bank (10k, 45w, built-in retractable usb-c cable)
Anker Nano Power Bank (10K, 45W, Built-In Retractable USB-C Cable)
Anker Nano Power Bank (10K, 45W, Built-In Retractable USB-C Cable)
Your Go-To Power Solution: Equipped with a huge 10,000mAh capacity, fast 45W max charging, pass-through technology, an intelligent display, and 24/7 batter
Price   US$59.99
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Best Buy
bestbuy.com › best buy › cell phones › cell phone accessories › portable chargers & power banks
Anker - Nano Power Bank (5000mAh, 22.5W) w/ Built-in ...
Designed for the ultimate convenience, the Anker Nano Power Bank features a foldable USB-C port for seamless, cable-free charging on the go. It's powered by Anker's PIQ3.0 Technology, offering PD 20W, and Qualcomm QC 18W capabilities, and delivers an impressive 22.5W total output.
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Anker
anker.com.sg › home › anker power bank nano powercore 10000mah fast charge potable charger a1259
Anker Power Bank Nano Powercore 10000mAh Fast Charge Potable Charger
Anker Power Bank Nano Powercore 10000mAh Fast Charge Potable Charger A1259
Anker Power Bank Nano Powercore 10000mAh Fast Charge Potable Charger A1259 ✔️  Built-in USB-C cable
Price   SGD 69.90
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Reddit
reddit.com › r/anker › more r&d on my anker nano 10000 mah power bank!
r/anker on Reddit: More R&D on my Anker Nano 10000 mAh power bank!
October 4, 2023 -

I did some more research on my new Anker Nano 10,000 mAh power bank.

I drained it completely to 0% and then started charging it with a 60 W USB-C Anker charger while monitoring it with a WITRN C4 USB monitor.

When I started charging it at 0%, after a couple of minutes, it predicted that it would take another 1 hour 27 minutes to get to full charge.

For most of the duration it continued to charge at ~30 W and as it got closer to 100%, charge rate started dropping progressively.

Even after getting to 100%, it continued to accept charge at ~5 W for another 15 to 20 minutes.

It completely stopped accepting charge i.e. the charge rate dropped to <0.5 W after 1 hour 39 minutes.

Even though it’s a 10,000 mAh power power bank, to charge it fully took 18,869 mAh / 37.075 W hour. I know there are charging losses involved but I didn’t think it would be 1.8x the required charge.

Wanted to share my nerdy experiment.

Find elsewhere
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Anker
service.anker.com › article-description › Anker-Nano-Power-Bank-30W-Built-In-USB-C-Cable-User-Guide-A1259
Anker Nano Power Bank (30W, Built-In USB-C Cable) User ...
Anker Nano Power Bank (30W, Built-In USB-C Cable) User Guide (A1259) Anker Nano Power Bank (30W, Built-In USB-C Cable) User Guide (A1259) 6 undefined · Why Is the Rated Capacity Marked on a Power Bank Lower Than Expected? 15857 views/ 2 likes/2025-04-07 18:25:25 ·
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Anker
service.anker.com › product-description › a08J1000000YaQ9IAK
Anker Nano Power Bank (10K, 45W, Built-In Retractable ...
Anker Nano Power Bank (10K, 45W, Built-In Retractable USB-C Cable) Benutzerhandbuch (A1638)
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SlashGear
slashgear.com › 2059087 › cheap-power-banks-compete-with-anker
5 Cheap Power Banks That Can Compete With Anker - SlashGear
1 week ago - That said, both these power banks are rated for the same 7.5W wireless charging speed, which is how they're intended to be used anyway. ... The Anker Nano is a great pick for those who need a compact power bank, but you might want to consider ...
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93Mobiles
93mobiles.com › product › anker-nano-power-bank-10000-mah-with-built-in-usb-c-cable-30w-fast-charging-blue
Anker Nano Power Bank 10000 mAh with Built-in USB C Cable, 30W fast charging, Blue - 93Mobiles
Anker Nano Power Bank 10000 mAh with Built-in USB C Cable, 30W fast charging, Blue - 93Mobiles
Connector Type USB Brand Anker Battery Capacity 10000 Amp Hours Colour Blue Special Feature Fast Charging
Price   ₹3,199.00
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Anker
anker.com › home › iphone portable chargers › anker nano power bank (30w, built-in usb-c cable)
Nano Power Bank 30W | 10000mAh, Built-In USB-C Cable - Anker Canada
Anker Nano Power Bank (30W, Built-In USB-C Cable)
Built-In USB-C Cable: Use the integrated USB-C cable to charge your phones, tablets, and laptops, as well as recharge the power bank, meeting all your char
Price   $69.99
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Anker
anker.com › home › power banks
Power Banks | Portable Battery Charger for All Devices - Anker Canada
10,000mAh power bank is compact and travel-friendly, offering about 2–3 phone charges for daily use. A 20,000mAh model provides double the capacity, charging your phones 4–6 times, better for long trips or powering tablets and laptops. Both 10000mAh and 20000mAh power banks are a
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TechRadar
techradar.com › phones › phone accessories
The best power banks 2025: portable batteries for your iPhone, Galaxy, and more, thoroughly tested by our experts
October 23, 2025 - Charging performance was impressive, and the Ugreen Uno fully charged my iPhone 13 Pro in under two hours, making it one of the fastest MagSafe power banks we've tested. The combination of rapid charging and the unique emoji display makes the ...