Power Banks / Nitecore NB10000 Gen4 vs UGREEN MagFlow Qi2 25W 10K (65958)
Nitecore NB10000 Gen4 vs UGREEN MagFlow Qi2 25W 10K (65958)
UGREEN MagFlow Qi2 25W 10K (65958)
Qi2.2, a digital display and a strap cable — the most featured magnetic bank.
Wins overall by 0.9 points
Quick Verdict
The UGREEN MagFlow Qi2 25W 10K (65958) takes this by a clear 0.9 points. Qi2.2, a digital display and a strap cable — the most featured magnetic bank. The Nitecore NB10000 Gen4 only makes sense if it wins on a category you care about more than the total.
The Nitecore NB10000 Gen4 and UGREEN MagFlow Qi2 25W 10K (65958) are both closely matched power Bank models, and the Nitecore NB10000 Gen4 is $20 cheaper than the UGREEN MagFlow Qi2 25W 10K (65958) ($69.95 vs $89.99). On Display, the UGREEN MagFlow Qi2 25W 10K (65958) leads (8.5 vs 4.0/10) — how clearly it tells you what charge is left. On Portability, the Nitecore NB10000 Gen4 leads (10.0 vs 6.5/10) — weight and size relative to the capacity you get. On Charging Speed, the UGREEN MagFlow Qi2 25W 10K (65958) leads (8.0 vs 5.0/10) — output wattage and how fast it refills your devices. Overall, the UGREEN MagFlow Qi2 25W 10K (65958) scores 7.6/10 across our 8 scoring categories versus 6.7/10 for the Nitecore NB10000 Gen4. Below, we break down the full spec sheet, category-by-category scores, and exactly who should buy which one.
Side-by-Side Comparison
| Spec | Nitecore NB10000 Gen4 | UGREEN MagFlow Qi2 25W 10K (65958) |
|---|---|---|
| Price | $69.95 | $89.99 |
| Release Year | 2026 | 2025 |
| Capacity (mAh) | 10000 | 10000 |
| Capacity (Wh) | 39 | Not published by the manufacturer |
| Max Output (W) | 22.5 single, 15 total | 30 wired, 25 wireless |
| Ports | 2x USB-C | 2x USB-C plus a Qi2 pad |
| Built-in Cable | Yes — USB-C lanyard cable | Yes — USB-C strap cable |
| Pass-Through Charging | Yes | Not published by the manufacturer |
| Display | LED check indicator | Digital display |
| Weight (g) | 143✓ | 254 |
| Recharge Time | Not published by the manufacturer | About 120 |
| Airline Carry-On Safe | Yes | Yes |
| Magnetic Wireless | No | Yes — Qi2.2 certified at 25W |
| Warranty | 12 months | 12 months |
| Colors | Black | Black, White |
Category Scores
Capacity
The Nitecore NB10000 Gen4 and UGREEN MagFlow Qi2 25W 10K (65958) are level here, at 6.0/10 each. how many full phone or laptop charges it actually delivers is not what separates these two — look to the categories where the scores diverge.
Charging Speed
The UGREEN MagFlow Qi2 25W 10K (65958) leads clearly here, 8.0 against 5.0 — a 3.0-point margin on output wattage and how fast it refills your devices. If that is what you are buying for, the Nitecore NB10000 Gen4 does not close the gap elsewhere.
Portability
The Nitecore NB10000 Gen4 leads clearly here, 10.0 against 6.5 — a 3.5-point margin on weight and size relative to the capacity you get. If that is what you are buying for, the UGREEN MagFlow Qi2 25W 10K (65958) does not close the gap elsewhere.
Build Quality
The Nitecore NB10000 Gen4 leads clearly here, 9.0 against 7.5 — a 1.5-point margin on materials, finish and how well it survives a bag. If that is what you are buying for, the UGREEN MagFlow Qi2 25W 10K (65958) does not close the gap elsewhere.
Display
The UGREEN MagFlow Qi2 25W 10K (65958) leads clearly here, 8.5 against 4.0 — a 4.5-point margin on how clearly it tells you what charge is left. If that is what you are buying for, the Nitecore NB10000 Gen4 does not close the gap elsewhere.
Features
The UGREEN MagFlow Qi2 25W 10K (65958) leads clearly here, 8.5 against 6.5 — a 2.0-point margin on pass-through, built-in cables, app control and extras. If that is what you are buying for, the Nitecore NB10000 Gen4 does not close the gap elsewhere.
Versatility
The UGREEN MagFlow Qi2 25W 10K (65958) leads clearly here, 8.5 against 6.5 — a 2.0-point margin on range of devices it can usefully charge, from earbuds to laptops. If that is what you are buying for, the Nitecore NB10000 Gen4 does not close the gap elsewhere.
Value
The UGREEN MagFlow Qi2 25W 10K (65958) leads clearly here, 7.5 against 6.5 — a 1.0-point margin on capacity and output relative to price. If that is what you are buying for, the Nitecore NB10000 Gen4 does not close the gap elsewhere.
Best For
Choose the Nitecore NB10000 Gen4 if…
- • Portability matters most to you — the Nitecore NB10000 Gen4 scores 10.0/10 here (weight and size relative to the capacity you get).
- • You want to spend less — it's $20 cheaper.
- • Your main use case is airline.
Choose the UGREEN MagFlow Qi2 25W 10K (65958) if…
- • Display matters most to you — the UGREEN MagFlow Qi2 25W 10K (65958) scores 8.5/10 here (how clearly it tells you what charge is left).
- • Charging Speed matters most to you — the UGREEN MagFlow Qi2 25W 10K (65958) scores 8.0/10 here (output wattage and how fast it refills your devices).
- • Features matters most to you — the UGREEN MagFlow Qi2 25W 10K (65958) scores 8.5/10 here (pass-through, built-in cables, app control and extras).
- • Versatility matters most to you — the UGREEN MagFlow Qi2 25W 10K (65958) scores 8.5/10 here (range of devices it can usefully charge, from earbuds to laptops).
- • Your main use case is magsafe.
Pros & Cons
Nitecore NB10000 Gen4
Pros
- +143g is a genuine differentiator if you are counting grams for hiking or ultralight travel
- +Carbon fibre shell is tougher than any plastic rival here
- +Nitecore publishes the watt-hour figure, so you can prove airline compliance at a gate
- +True pass-through — it charges itself and a device at the same time
Cons
- −22.5W is the slowest output of any modern bank here, and only 15W once both ports are used
- −$69.95 for 10,000mAh is expensive — you are paying for the weight saving
- −No percentage display, just a check indicator
UGREEN MagFlow Qi2 25W 10K (65958)
Pros
- +Qi2.2 at 25W plus a digital display and a built-in strap cable — the most complete feature set here
- +Two USB-C ports as well as the wireless pad
- +Digital readout beats LED dots for knowing what you actually have left
Cons
- −254g is the heaviest 10,000mAh bank here
- −30W wired is modest for the price
- −UGREEN publishes no watt-hour figure
- −Two hours to recharge is slow
Shop by Need
FAQs
Is the Nitecore NB10000 Gen4 or UGREEN MagFlow Qi2 25W 10K (65958) better overall?+
Based on our 8-category scoring, the UGREEN MagFlow Qi2 25W 10K (65958) comes out ahead overall. See the full breakdown in the scores section above — the right pick still depends on which categories matter most for your use case.
Which is better for Display, the Nitecore NB10000 Gen4 or the UGREEN MagFlow Qi2 25W 10K (65958)?+
The UGREEN MagFlow Qi2 25W 10K (65958) scores higher on Display (8.5/10 vs 4.0/10) — how clearly it tells you what charge is left.
Which is better for Portability, the Nitecore NB10000 Gen4 or the UGREEN MagFlow Qi2 25W 10K (65958)?+
The Nitecore NB10000 Gen4 scores higher on Portability (10.0/10 vs 6.5/10) — weight and size relative to the capacity you get.
Which is better for Charging Speed, the Nitecore NB10000 Gen4 or the UGREEN MagFlow Qi2 25W 10K (65958)?+
The UGREEN MagFlow Qi2 25W 10K (65958) scores higher on Charging Speed (8.0/10 vs 5.0/10) — output wattage and how fast it refills your devices.
Which is better for Features, the Nitecore NB10000 Gen4 or the UGREEN MagFlow Qi2 25W 10K (65958)?+
The UGREEN MagFlow Qi2 25W 10K (65958) scores higher on Features (8.5/10 vs 6.5/10) — pass-through, built-in cables, app control and extras.
Is the Nitecore NB10000 Gen4 worth the price difference over the UGREEN MagFlow Qi2 25W 10K (65958)?+
The Nitecore NB10000 Gen4 is the cheaper option at $69.95 versus $89.99. Whether the pricier model is "worth it" depends on how much you value its lead in Display.
Which is better suited to my use case?+
The Nitecore NB10000 Gen4 is the better fit if you mainly care about airline. The UGREEN MagFlow Qi2 25W 10K (65958) is the better fit for magsafe.
What's the warranty on the Nitecore NB10000 Gen4 vs the UGREEN MagFlow Qi2 25W 10K (65958)?+
The Nitecore NB10000 Gen4 ships with a 12-month warranty; the UGREEN MagFlow Qi2 25W 10K (65958) ships with a 12-month warranty. Always confirm current terms on the manufacturer's site before buying.
Should I wait for the next model instead of buying either of these?+
If either model is more than two years old, a successor may be close — check the "Latest Model" link on each product page. Otherwise, both are current, well-supported options and there's no strong reason to wait.
Cheaper Option
Anker Nano Power Bank 10K 30W (A1259) — $49.99
Premium Option
Belkin BoostCharge Pro Qi2 15W 10K (BPD008) — $99.99
Specifications and prices for both products last verified . Scores are calculated from published specifications — see how we compare products.