Mophie
Mophie Powerstation Pro 20,000mAh (PS-2025-20K)
$39.99Cheaper
Released 2025
Best Power Banks · head-to-head
A sourced, side-by-side comparison. Mophie Powerstation Pro 20,000mAh (PS-2025-20K) is cheaper at $39.99. Every spec and price links to its source.
Mophie
$39.99Cheaper
Released 2025
Nitecore
$64.95
The Mophie Powerstation Pro 20,000mAh (PS-2025-20K) wins 1 of the 1 specs we compare head to head; the other wins 0. The Mophie Powerstation Pro 20,000mAh (PS-2025-20K) is the cheaper at $39.99. The Mophie Powerstation Pro 20,000mAh (PS-2025-20K) both leads on specs and costs less — the straightforward pick.
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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 | $39.99 | $64.95 |
| Brand | Mophie | Nitecore |
| Released | 2025 | — |
| Capacity (mAh) | 20000 | 10000 |
| Max output (W) | — | 22 |
| Ports | — | 2x USB-C (22.5W max) |
| Built in cable | No | No |
| Display | — | — |
| Weight (oz) | — | 5.29 |
| Pass through | — | — |
| Release | 2025 | — |
Sources — Mophie Powerstation Pro 20,000mAh (PS-2025-20K): 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 (1 of 7). Matching specs are omitted.