Anker
Anker Prime Power Bank 26,250mAh 300W (A110A)
$229.99
Released 2024
Best Power Banks · head-to-head
A sourced, side-by-side comparison. Nitecore NB10000 Gen 3 Ultra Slim Power Bank 10,000mAh is cheaper at $64.95. Every spec and price links to its source.
Anker
$229.99
Released 2024
Nitecore
$64.95Cheaper
They split the 2 specs we compare evenly. The Nitecore NB10000 Gen 3 Ultra Slim Power Bank 10,000mAh is the cheaper at $64.95.
As an Amazon Associate we earn from qualifying purchases. Prices verified at capture; live price may differ.
The numbers that decide it, drawn to scale — longer bar wins, the accent bar is the stronger figure.
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | | |
|---|---|---|
| US price | $229.99 | $64.95 |
| Brand | Anker | Nitecore |
| Released | 2024 | — |
| Capacity (mAh) | 26250 | 10000 |
| Max output (W) | 300 | 22 |
| Ports | 2x USB-C (140W each), 1x USB-A (22.5W) | 2x USB-C (22.5W max) |
| Built in cable | No | No |
| Display | touchscreen | — |
| Weight (oz) | 21.2 | 5.29 |
| Pass through | Yes | — |
| Release | 2024 | — |
Sources — Anker Prime Power Bank 26,250mAh 300W (A110A): newegg.com (verified 2026-06-15). Nitecore NB10000 Gen 3 Ultra Slim Power Bank 10,000mAh: nitecore.com (verified 2026-07-07).
Where the two actually differ on the specs we track (4 of 7). Matching specs are omitted.
Sourced tester consensus for each — the "what people who used it think" layer, not just specs.
Only Engadget's hands-on lab testing (Amy Skorheim) could be verified for this exact A110A model; the other whitelisted outlets offered no fetchable hands-on review. Engadget names it the best premium laptop power bank, praising record-fast charging and a compact, airline-legal 26,250mAh design, but flags its high price. (1 sourced review, 1 lab-tested.)
Praised: Fastest laptop-charging speed of any bank Engadget has tested (MacBook Pro 10-75% in about 45 min); More compact than most 27,000mAh rivals while hitting max airline-legal capacity; Useful onboard display showing charge level and a temperature gauge.
Flagged: Expensive, especially with the $110 optional charging base (over $300 for the full set); Bluetooth app monitoring is more of a fun novelty than practical; Full 140W-per-port / 300W combined output is rarely usable since most devices draw far less.
No sourced tester review yet.