Ugreen Nexode 55W
(13 reviews)
The small power bank that charges hard: 10000mAh, 55W, a built-in USB-C cable with strap and a digital display, smaller than an iPhone.
Buy at AmazonAs an Amazon Associate I earn from qualifying purchases.
Characteristics
- Capacity: 10,000 mAh (37 Wh)
- Power: 55W (Xiaomi), PD 45W
- Outputs: Built-in USB-C cable + USB-C + USB-A
- Weight: 249 g, digital display
- 55W, built-in cable and display, 249 g
Detailed overview: Ugreen 10000mAh 55W power bank with built-in cable
The Ugreen Nexode 55W is a compact 10,000 mAh power bank that plays on power and convenience. Smaller than an iPhone 17 Pro Max at just 249 g, it still packs a built-in USB-C cable, a digital display and up to 55W of charging, making it a premium pocket reserve.
Its built-in USB-C cable, which doubles as a strap, and its USB-C port deliver up to 55W (Xiaomi 55W, PD 45W, Galaxy 45W): in 30 minutes it charges an iPhone 17 Pro Max to 66% or a Galaxy S26 Ultra to 71%. Thanks to its three outputs (built-in USB-C cable, USB-C port and USB-A port), it powers up to three devices at once, with power shared automatically.
The digital display is a real plus: it shows the remaining level, the power going out and in, and the estimated time in real time. Its 10,000 mAh (around 37 Wh) give roughly 1.6 charges to an iPhone 17 Pro, enough to see out a day. It recharges itself in 2 hours with a 35W or higher charger (not included), and a low-current mode gently charges earbuds.
Compact, under the 100 Wh limit and therefore allowed in the aircraft cabin, compatible with iPhone, Galaxy, Xiaomi, Pixel and most USB-C devices, UGREEN's Nexode 55W is for anyone who wants a small, fast, complete and well-finished battery with its cable always to hand.
Full specifications
Detailed characteristics
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 |
| 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. | 55 W |
|---|---|
| USB-C ports?Number of USB-C ports and the fastest port's power. | 2 × 55 W |
| Fast-charge protocols?Supported fast-charge standards (PD, QC, PPS…); PD/PPS is the most universal. | USB PD, PPS |
| 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. | 45 W |
|---|---|
| Pass-through charging?Can charge a device while being recharged itself (pass-through). | Yes |
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. | 249 g |
|---|
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. | March 2026 |
|---|---|
| Warranty?Length of the manufacturer's warranty. | 2 years |
⚡ How many charges with this power bank?
With 37 Wh of capacity, the Ugreen Nexode 55W power bank recharges iPhone 16 ~1.9 times or Samsung Galaxy S25 ~1.7 times.
| Smartphone | Charges |
|---|---|
| iPhone 14 | ~2.1 |
| iPhone 17 Pro | ~1.6 |
| Google Pixel 10 | ~1.4 |
| Xiaomi 17 Pro Max | ~0.9 |
| Tablet / console | Charges |
|---|---|
| Nintendo Switch OLED | ~1.7 |
| iPad mini (A17 Pro) | ~1.4 |
| iPad Air (M3) | ~0.9 |
| Asus ROG Ally | ~0.7 |
Rough estimate: real-world losses (conversion, cable, heat) are around 25 to 35%.
Comparison
At around £21 to £51, the Ugreen Nexode 55W compares with compact 10,000 mAh power banks, targeted by searches such as "10000mah power bank" or "power bank with built-in cable". Here is how it sits against three alternatives: the Anker Nano Power Bank (built-in cable), the Baseus 10000 and the Xiaomi Power Bank 10000.
| Criterion | Ugreen Nexode 55W | Anker Nano Power Bank | Baseus 10000 | Xiaomi Power Bank 10000 |
|---|---|---|---|---|
| Capacity | 10,000 mAh | 10,000 mAh | 10,000 mAh | 10,000 mAh |
| Power | 55W | 30W | 30W | 33W |
| Built-in cable | Yes | Yes | No | No |
| Display | Yes | No | Yes | No |
| Observed price | ≈ £51 | ≈ £30 | ≈ £26 | ≈ £21 |
In short, the Ugreen Nexode 55W is the most powerful and best-equipped in its class: 55W, a built-in USB-C cable and a digital display all together, where the others make compromises. The Anker Nano Power Bank also has a built-in cable but caps at 30W with no display, the Baseus adds a display without a built-in cable, and the Xiaomi plays the low-price card without either. Its only real caveat is the price, high for 10,000 mAh: that is the cost of the power and the finish. For a small, fast and complete battery, it is the premium choice.
Related video
Video: Ugreen 55W 10000mAh PB727 Review: Full Charging Test & Deep Dive! - Published on 07/04/2026
Our tester's review: Guillaume Hoarau
We adopted the Ugreen Nexode 55W as our everyday battery, and its format wins you over at once: it fits in a jeans pocket, weighs barely 249 g, and yet charges faster than many bigger models. The built-in USB-C cable saves carrying a cable, and its little strap is handy for clipping it to a bag. In practice, you get back two thirds of an iPhone in half an hour, excellent for this size. The digital display is pleasant: you see at a glance the percentage left and the power going out, no more charging blind. The three outputs help out when you travel as a pair. Two honest caveats: with 10,000 mAh you get about one and a half iPhone charges, so for long days you will want something bigger, and its price is high for this capacity, you pay for the power, the display and the built-in cable. But for a small, fast, complete and well-made battery, the Nexode 55W is a success that never leaves the pocket.
Frequently asked questions: Ugreen 10000mAh 55W power bank with built-in cable
Its 10,000 mAh (around 37 Wh) recharge an iPhone 17 Pro about 1.6 times and a Galaxy S26 Ultra 1.4 times. Enough to last a busy day away from a socket.
It is attached to the battery and also acts as a strap. It delivers up to 55W and saves carrying a cable. The battery also has a USB-C port and a USB-A port, to charge three devices at once.
It can top up a MacBook Air or an ultrabook over USB-C (up to 55W), but not a large laptop at full speed. It is aimed above all at phones and tablets.
Yes. At around 37 Wh, it stays well under the 100 Wh cabin limit set by most airlines.
Need help choosing?
Other products in the "Fast power banks" category
Anker Nano 30W
See price (47)
Compact with its built-in USB-C cable, a display and 30 W fast charging, the 10,000 mAh Anker Nano 30W recharges everything, anywhere.
Anker Prime 20000 (200W)
See price (33)
Two 100 W USB-C ports, 200 W in total and a smart display: the Anker Prime 20000 recharges two laptops at once, at full speed.
EcoFlow Rapid 25K
See price (6)
25,000 mAh, 170W and two built-in retractable USB-C cables: the power bank that recharges a MacBook twice and your phone five times, with no cable to carry.
EcoFlow Rapid Pro 20K
£79.99 (8)
20,000 mAh, 230W and a built-in 100W USB-C cable: the compact power bank that charges four devices at once, with a screen and app on top.
Published on 09/07/2026, updated on 14/08/2026