INIU
INIU B61 Power Bank 10,000mAh 22.5W
$41.99
Released 2023
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.
INIU
$41.99
Released 2023
Mophie
$39.99Cheaper
Released 2025
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.
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 | $41.99 | $39.99 |
| Brand | INIU | Mophie |
| Released | 2023 | 2025 |
| Capacity (mAh) | 10000 | 20000 |
| Max output (W) | 22 | — |
| Ports | 1x USB-C, 2x USB-A | — |
| Built in cable | No | No |
| Display | — | — |
| Weight (oz) | — | — |
| Pass through | No | — |
| Release | 2023 | 2025 |
Sources — INIU B61 Power Bank 10,000mAh 22.5W: newegg.com (verified 2026-06-15). Mophie Powerstation Pro 20,000mAh (PS-2025-20K): newegg.com (verified 2026-06-15).
Where the two actually differ on the specs we track (1 of 7). Matching specs are omitted.