Anker Nano 30W
(48 reviews)
Compact with a built-in USB-C cable, a display, and 30W fast charging in both directions, the 10,000mAh Anker Nano 30W recharges everything, anywhere.
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Characteristics
- Capacity: 10,000 mAh (37 Wh)
- Power: 30W (USB-C PD)
- Ports: Built-in USB-C cable + USB-C + USB-A
- Weight: 7.6 oz (215 g)
- Built-in cable, 30W, and a digital display
Detailed overview: Anker Nano 10000 mAh 30W power bank
The Anker Nano 30W is a compact 10,000mAh power bank built to charge fast with nothing extra to carry. Its signature feature is a USB-C cable built right into the pack, used both to charge other devices and to recharge the pack itself. There is no cable left behind at home; everything is packed into one pocket-sized unit.
On power, it delivers up to 30W over USB-C Power Delivery, enough to fast-charge a phone (an iPhone can reach roughly 50% in about 30 minutes), and also a tablet, earbuds, a smartwatch, or a light laptop in a pinch. Beyond the built-in cable, it adds a standalone USB-C port and a USB-A port, so several devices can draw power at once.
A small digital display shows the remaining charge and status in real time, avoiding the guesswork that comes with simple LED indicators. Charging is bi-directional: the pack itself recharges to 50% in roughly 45 minutes over its built-in cable. At 7.6 ounces and pocket-sized, it disappears into a bag or jacket, and its shell leans on roughly 80% recycled plastic.
With 10,000mAh (about 37 Wh), it recharges a modern smartphone close to twice over and stays comfortably under the 100 Wh airline cabin limit used by US carriers. For anyone after a practical, genuinely fast power bank with a built-in cable and a real display, without paying premium prices, the Anker Nano 30W is one of the smarter picks on Amazon.com.
Full specifications
Detailed characteristics (EAN: 0194644148744)
Battery
| Rated capacity?Cell capacity in milliamp-hours, as stated by the manufacturer. | 10000 mAh |
|---|---|
| Actual energy?Actual stored energy in watt-hours; what matters for runtime and air travel (100 Wh cabin limit). | 37 Wh |
| Delivered energy, measured?Energy that actually leaves the battery and reaches the devices. Always below the stored energy, as conversion costs heat. Taken from our in-depth review. | 28 Wh |
| Battery chemistry?Cell type; LFP lasts longer, Li-ion/LiPo is lighter. | Li-ion |
Output (device charging)
| Max output power?Maximum total power delivered; above 60 W it can charge a laptop. | 30 W |
|---|---|
| USB-C ports?Number of USB-C ports and the fastest port's power. | 2 × 30 W |
| USB-A ports?Number of USB-A ports and maximum power. | 1 × 22.5 W |
| Fast-charge protocols?Supported fast-charge standards (PD, QC, PPS…); PD/PPS is the most universal. | USB PD |
| Wireless charging (Qi)?Inductive charging of a phone placed on top, and its power. | No |
| Magnetic attachment (MagSafe)?Attaches magnetically to the back of a MagSafe-compatible iPhone. | No |
Recharging the power bank
| Recharge power (input)?Maximum input power to recharge the power bank; higher means faster. | 30 W |
|---|---|
| Pass-through charging?Can charge a device while being recharged itself (pass-through). | No |
Cable and interface
| Built-in cable?A cable is permanently attached to the power bank (nothing extra to carry). | Yes |
|---|---|
| Retractable cable?The built-in cable retracts into the housing. | No |
| Cable included?A cable is included in the box. | No |
| Display?Level display: simple LED indicators or a digital screen (%, watts). | Digital display (LCD) |
| LED light?Built-in LED torch / light. | No |
Form factor
| Weight?Weight of the power bank, in grams. | 7.6 oz (215 g) |
|---|---|
| Dimensions (L × W × D)?Length × width × depth, in millimetres. | 4.1 × 2.1 × 1 in (104 × 52.3 × 26 mm) |
Availability and warranty
| Market launch?Date the model first became available on the European market. Useful to place its generation: technology moves fast in this segment, and a device several years old may be at the end of its commercial life. | December 2023 |
|---|
⚡ How many charges with this power bank?
With 37 Wh of capacity, the Anker Nano 30W power bank recharges iPhone 16 ~1.9 times or Samsung Galaxy S25 ~1.7 times.
| Smartphone | Charges |
|---|---|
| iPhone 12 | ~2.5 |
| iPhone 14 | ~2.1 |
| iPhone 17 | ~1.9 |
| iPhone 15 Pro Max | ~1.6 |
| Tablet / console | Charges |
|---|---|
| Nintendo Switch OLED | ~1.7 |
| Nintendo Switch 2 | ~1.4 |
| Xiaomi Pad 7 | ~0.8 |
| Asus ROG Ally X | ~0.3 |
Rough estimate: real-world losses (conversion, cable, heat) are around 25 to 35%.
Comparison
Around $50, the Anker Nano 30W competes with the most sought-after 10,000mAh fast-charging power banks on Amazon.com, next to searches like "power bank with built-in cable and display" or "best 10000mAh power bank 2026". Here is how it stacks up against three real US alternatives: the INIU Compact 10000mAh 45W, the Belkin BoostCharge 10K, and the Baseus 20000mAh Compact (a bigger-capacity rival at a similar price).
| Criterion | Anker Nano 30W | INIU Compact 10000 45W | Belkin BoostCharge 10K | Baseus 20000 Compact |
|---|---|---|---|---|
| Capacity | 10,000 mAh | 10,000 mAh | 10,000 mAh | 20,000 mAh |
| Output power | 30W | 45W | 20W | 45W |
| Built-in cable | Yes (USB-C) | Detachable | Yes (USB-C) | Yes (USB-C) |
| Display | Yes, digital | Yes, digital | No | No |
| Observed US price | ≈ $50 | ≈ $22 | ≈ $22 | ≈ $30 |
In short, the Nano 30W trades on Anker's build quality and after-sales reputation more than raw specs: the INIU actually edges it on wattage and price, and the Baseus offers double the capacity for less. Where the Nano 30W still stands out is its permanently attached cable paired with a real display, a combination few budget rivals match, and the peace of mind of Anker's long US warranty track record. For buyers who value that reliability over chasing the lowest price per mAh, it remains a safe bet.
Related video
Video: Anker Nano Power Bank (30W, Built-In USB-C Cable) Review - Published on 10/10/2023
Our tester's review: Guillaume Hoarau
The Nano 30W won us over fast on sheer convenience. The built-in USB-C cable is a genuine game-changer, no more digging through a bag looking for a cord, it is simply always there, and it folds into a loop to grab the pack by. Day to day, the 30W charges a phone quickly, our test iPhone gained about half a charge in half an hour, and a tablet keeps pace without complaint. The digital display is a real plus: you know exactly what percentage is left, no guessing games with plain LEDs. With 10,000mAh, you get close to two full phone recharges, plenty for a busy day or a light weekend away. The pocket-friendly size and light weight make it an easy carry. Two honest notes from long-term Amazon reviewers: the built-in cable cannot be swapped out if it ever wears, and 30W is a touch tight for charging a full-size laptop at real speed. For a phone and small gadgets, with this much convenience and a proper display, it stands among the most complete power banks in its price class.
In-depth review Anker Nano 30 W: our full review of the built-in cable power bank 4.3/5 Read our full review → Capacity and runtime 4.0 Output power 3.8 Size and weight 4.4 Ports and cables 4.8 Recharging 4.3 Build and endurance 4.8Frequently asked questions: Anker Nano 10000 mAh 30W power bank
With 10,000mAh (about 37 Wh), it recharges most modern smartphones close to twice over, depending on battery size and conversion losses. Enough for a busy day or a light weekend.
Yes, as a backup. Its 30W over USB-C Power Delivery can charge a light laptop (an ultrabook or MacBook Air) at reduced speed. For a larger, power-hungry laptop, charging will be slower.
Yes. At about 37 Wh, it is well under the 100 Wh cabin limit used by US airlines, with no special approval needed, and it must travel in carry-on rather than checked luggage.
It charges connected devices without needing a separate cable, and it also recharges the pack itself. It doubles as a carry loop, so you never lose or forget a cord.
Yes, a small digital display shows the remaining charge percentage and status in real time, more precise than simple LED indicators found on cheaper packs.
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