# INIU B61 Power Bank 10,000mAh 22.5W vs Nitecore NB10000 Gen 3 Ultra Slim Power Bank 10,000mAh: specs and price compared

A sourced, side-by-side comparison of the INIU B61 Power Bank 10,000mAh 22.5W (INIU) and Nitecore NB10000 Gen 3 Ultra Slim Power Bank 10,000mAh (Nitecore) among power banks. INIU B61 Power Bank 10,000mAh 22.5W is the cheaper of the two at $41.99.

## Side by side

| Spec | INIU B61 Power Bank 10,000mAh 22.5W | Nitecore NB10000 Gen 3 Ultra Slim Power Bank 10,000mAh |
| --- | --- | --- |
| US price | $41.99 | $64.95 |
| Brand | INIU | Nitecore |
| Released | 2023 | — |
| Capacity (mAh) | 10000 | 10000 |
| Max output (W) | 22 | 22 |
| Ports | 1x USB-C, 2x USB-A | 2x USB-C (22.5W max) |
| Built in cable | No | No |
| Display | — | — |
| Weight (oz) | — | 5.29 |
| Pass through | No | — |

## Key differences

- Ports: INIU B61 Power Bank 10,000mAh 22.5W 1x USB-C, 2x USB-A vs Nitecore NB10000 Gen 3 Ultra Slim Power Bank 10,000mAh 2x USB-C (22.5W max)

## Sources

- INIU B61 Power Bank 10,000mAh 22.5W: https://www.newegg.com/p/pl?d=INIU+B61 (newegg.com, verified 2026-06-15)
- Nitecore NB10000 Gen 3 Ultra Slim Power Bank 10,000mAh: https://www.nitecore.com/product/nb10000gen3 (nitecore.com, verified 2026-07-07)

Canonical: https://frontdeskreview.com/gear/power-banks/iniu-b61-10000-22w-vs-nitecore-nb10000-gen3-10000-22w/
Cite: Per The Front Desk Review, INIU B61 Power Bank 10,000mAh 22.5W ($41.99) vs Nitecore NB10000 Gen 3 Ultra Slim Power Bank 10,000mAh ($64.95) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/power-banks/iniu-b61-10000-22w-vs-nitecore-nb10000-gen3-10000-22w/
License: CC BY 4.0.