Best Portable Chargers in 2025 — Power, Speed & Portability
Portable chargers in 2025 are faster, smarter, and more travel‑friendly than ever. USB‑C Power Delivery (PD 3.0/3.1) now pushes up to 140–250W for laptops, while Qi2 magnetic wireless brings true 15W snap‑on charging to iPhone 12–16 and many new Androids. Whether you need a slim EDC to top up a phone, a laptop‑class power bank for long flights, or a MagSafe/Qi2 puck with a kickstand, this roundup picks the best, current models—each chosen for real‑world reliability, power output, and value. (Airline tip: most options here are <100Wh, so carry‑on safe.)
List of the Best Portable Chargers (Power Banks)
Sharge Shargeek 170 — Best Overall High‑Power Bank
Specs
- Capacity: 24,000 mAh (≈86–88 Wh)
- Max Output: up to 170W total; 140W single‑port (PD 3.1)
- Ports: 2× USB‑C, 1× USB‑A; fast two‑way charging
- Extras: Transparent case, smart display, IP66 water/dust resistance
Why we chose it: A rare combo of high sustained wattage, rugged build, and at‑a‑glance display. It can push 140W to a MacBook Pro while topping up a phone—ideal for creators and travelers who need serious power without crossing the 100Wh flight limit.
Anker Prime 27,650mAh (250W) — Most Powerful & Premium
Specs
- Capacity: 27,650 mAh (≈99.5 Wh)
- Max Output: up to 250W total (PD 3.1)
- Ports: 2× USB‑C, 1× USB‑A; up to 170W fast self‑recharge
- Extras: App support, detailed screen, premium build
Why we chose it: If you want the closest thing to a wall outlet in your bag, this is it. It charges two laptops or a laptop + tablet at full tilt and refills itself shockingly fast—great for power users bouncing between meetings and airports.
UGREEN 145W 25,000mAh — Best Value for Laptop Charging
Specs
- Capacity: 25,000 mAh (≈92–93 Wh)
- Max Output: 145W total; 140W single USB‑C
- Ports: 2× USB‑C, 1× USB‑A; fast 65W self‑recharge
- Extras: LED display, sturdy build
Why we chose it: Delivers near‑flagship performance for less. It can legit power a 16‑inch laptop and still fast‑charge a phone—excellent price‑to‑performance with a clear readout and quick top‑ups.
Baseus Blade Pro 100W 20,000mAh — Best Slim Laptop Bank
Specs
- Capacity: 20,000 mAh (≈74 Wh)
- Max Output: 100W (PD)
- Ports: 2× USB‑C, 2× USB‑A; pass‑through charging
- Extras: Ultra‑slim “blade” design, info display
Why we chose it: The flattest, bag‑friendly laptop bank we like. Slides into sleeves where chunky bricks don’t fit, yet still pushes a true 100W—perfect for MacBook Air/Pro, Steam Deck/ROG Ally, and tablets.
Anker MagGo Power Bank (10K, Qi2) — Best Magnetic Wireless for iPhone
Specs
- Capacity: 10,000 mAh
- Wireless: Qi2 15W magnetic
- Wired: up to 27W USB‑C
- Extras: Kickstand, smart display, MagSafe‑compatible snap
Why we chose it: A do‑it‑all Qi2 bank: strong magnets, fast 15W wireless for iPhone 12–16, and 27W wired when you need speed. The kickstand is perfect for flights and FaceTime.
EcoFlow Rapid Magnetic Power Bank (10K, Qi2) — Built‑In Cable + App
Specs
- Capacity: 10,000 mAh
- Wireless: Qi2 15W magnetic
- Wired: built‑in USB‑C cable up to 65W (input/output)
- Extras: Fast self‑recharge, app + smart display, kickstand
Why we chose it: A feature‑packed Qi2 option with a built‑in USB‑C cable that can meaningfully boost a laptop in a pinch, plus app telemetry for power nerds.
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Nitecore NB10000 (Gen 3/Gen 2) — Best Ultralight EDC
Specs
- Capacity: 10,000 mAh (≈37 Wh)
- Output: up to 20W USB‑C PD (varies by gen)
- Ports: USB‑C + USB‑A
- Extras: Carbon‑fiber frame, ~150 g, trail‑proven durability
Why we chose it: When weight matters, nothing beats the NB10000. It’s a hiker and traveler favorite—feather‑light, slim, and reliable for day‑to‑day top‑ups.
UGREEN Nexode 20,000mAh (100–130W) — Compact Laptop Saver
Specs
- Capacity: 20,000 mAh
- Max Output: 100–130W (model‑dependent)
- Ports: 2× USB‑C, 1× USB‑A
- Extras: Fast 65W self‑recharge, smart display (select models)
Why we chose it: A smaller, cheaper alternative to big 25K bricks that still fast‑charges laptops and handhelds. Great balance of size, power, and price.
Anker 313 Power Bank (PowerCore 10K) — Dependable Budget Pick
Specs
- Capacity: 10,000 mAh
- Output: up to 15W (PowerIQ/VoltageBoost)
- Ports: USB‑C (in/out on newer revisions) + USB‑A
- Extras: Slim body, proven reliability
Why we chose it: A no‑drama 10K that just works. Perfect as a first power bank or a spare for travel, kids, and day bags.
INIU 10,000mAh 22.5W — Best Cheap Fast‑Charge 10K
Specs
- Capacity: 10,000 mAh
- Max Output: up to 22.5W (PD/QC)
- Ports: USB‑C + dual USB‑A (varies by model)
- Extras: Tiny footprint, great value
Why we chose it: Consistently strong efficiency and speed for the price, with multiple ports and a compact shell—ideal for budget buyers.
Comparison Table (Quick Look)
| Model | Capacity | Max Output | Ports | Wireless | Standout Features | Airline‑Safe (<100Wh) |
|---|---|---|---|---|---|---|
| Sharge Shargeek 170 | 24,000 mAh | 170W (140W single) | 2C + 1A | — | Rugged, smart display | Yes |
| Anker Prime 27,650 (250W) | 27,650 mAh | 250W | 2C + 1A | — | App, 170W self‑recharge | Yes |
| UGREEN 145W 25K | 25,000 mAh | 145W (140W single) | 2C + 1A | — | Big value, fast refill | Yes |
| Baseus Blade Pro 100W | 20,000 mAh | 100W | 2C + 2A | — | Ultra‑slim “blade” body | Yes |
| Anker MagGo 10K (Qi2) | 10,000 mAh | 27W (wired) | 1C | Qi2 15W | MagSafe snap + kickstand | Yes |
| EcoFlow Rapid 10K (Qi2) | 10,000 mAh | 65W (wired) | 1C + built‑in C | Qi2 15W | Built‑in cable, app | Yes |
| Nitecore NB10000 | 10,000 mAh | ~20W | 1C + 1A | — | Ultralight carbon | Yes |
| UGREEN Nexode 20K (100–130W) | 20,000 mAh | 100–130W | 2C + 1A | — | Small, 65W self‑recharge | Yes |
| Anker 313 PowerCore 10K | 10,000 mAh | up to 15W | C (in/out)* + A | — | Slim, reliable | Yes |
| INIU 10K 22.5W | 10,000 mAh | 22.5W | C + 2A | — | Tiny, low cost | Yes |
*Older batches may be USB‑C input only—check the listing.
Final Thoughts
- Best overall muscle: Shargeek 170 for max performance under 100Wh.
- Most powerful premium: Anker Prime 27,650 (250W) for multi‑device pros.
- Best value for laptops: UGREEN 145W 25K—big watts without the big bill.
- Slim travel pick: Baseus Blade Pro 100W—laptop charging in a sleeve‑friendly chassis.
- Best magnetic wireless: Anker MagGo 10K (Qi2); EcoFlow Rapid 10K if you want a built‑in cable + app.
- Ultralight EDC: Nitecore NB10000—pocket power without weight.
- Budget 10K: Anker 313 or INIU 10K—dependable, inexpensive.
FAQs
What is Qi2 and who benefits?
Qi2 is the new 15W magnetic wireless standard (MagSafe‑class) for iPhone 12–16 and growing Android support. It offers snap alignment, faster wireless speeds, and safer thermals than older Qi.
How many phone charges will I get from 10,000 mAh?
Roughly 1.5–2 full charges on modern phones, allowing for conversion losses (typically 70–85% efficiency).
What’s PD 3.1 and why does it matter?
USB‑C PD 3.1 introduces 28V/140W and beyond for fast laptop charging. If you need to power a 14–16″ notebook or a gaming handheld at speed, look for 100–140W+ output.
Are these allowed on planes?
Yes—every pick above is under 100Wh (carry‑on only). Banks 101–160Wh may need airline approval; >160Wh are typically prohibited. Always check the label and your airline.
Do I need 20K or 25K mAh for a laptop?
For a MacBook Air/Pro or similar ultrabook, 20K–25K with 100W+ output is the sweet spot. Heavier mobile work (video edit, 3D) benefits from 140W–250W banks.
Is pass‑through charging safe?
On reputable brands that advertise it, yes. It lets the bank power your device while the bank itself recharges—handy at desks and airports.
