# INIU B61 Power Bank 10,000mAh 22.5W vs Shargeek Storm 2 Slim Power Bank 20,000mAh 130W: specs and price compared

A sourced, side-by-side comparison of the INIU B61 Power Bank 10,000mAh 22.5W (INIU) and Shargeek Storm 2 Slim Power Bank 20,000mAh 130W (Shargeek) 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 | Shargeek Storm 2 Slim Power Bank 20,000mAh 130W |
| --- | --- | --- |
| US price | $41.99 | $169 |
| Brand | INIU | Shargeek |
| Released | 2023 | 2023 |
| Capacity (mAh) | 10000 | 20000 |
| Max output (W) | 22 | 130 |
| Ports | 1x USB-C, 2x USB-A | 1x USB-C (100W), 1x USB-A (30W) |
| Built in cable | No | No |
| Display | — | IPS |
| Weight (oz) | — | — |
| Pass through | No | Yes |

## Key differences

- Capacity (mAh): INIU B61 Power Bank 10,000mAh 22.5W 10000 vs Shargeek Storm 2 Slim Power Bank 20,000mAh 130W 20000
- Max output (W): INIU B61 Power Bank 10,000mAh 22.5W 22 vs Shargeek Storm 2 Slim Power Bank 20,000mAh 130W 130
- Ports: INIU B61 Power Bank 10,000mAh 22.5W 1x USB-C, 2x USB-A vs Shargeek Storm 2 Slim Power Bank 20,000mAh 130W 1x USB-C (100W), 1x USB-A (30W)
- Pass through: INIU B61 Power Bank 10,000mAh 22.5W No vs Shargeek Storm 2 Slim Power Bank 20,000mAh 130W Yes

## What reviewers say

**Shargeek Storm 2 Slim Power Bank 20,000mAh 130W** — Only one whitelisted tester (Notebookcheck) hands-on-reviewed this exact model; mainstream outlets like PCMag, Tom's Guide and Wirecutter never covered it. Notebookcheck found the Slim charged a 100W ultrabook as expected and praised the see-through design, but flagged early milky discoloration of the clear shell and sub-rated phone charging (~35W to an S22 Ultra). (1 sourced review.)

## Sources

- INIU B61 Power Bank 10,000mAh 22.5W: https://www.newegg.com/p/pl?d=INIU+B61 (newegg.com, verified 2026-06-15)
- Shargeek Storm 2 Slim Power Bank 20,000mAh 130W: https://www.amazon.com/Shargeek-Portable-Charger-20000mAh-See-Through/dp/B09X9DT3JS (amazon.com, verified 2026-06-15)

Canonical: https://frontdeskreview.com/gear/power-banks/iniu-b61-10000-22w-vs-shargeek-storm2-slim-20000-130w/
Cite: Per The Front Desk Review, INIU B61 Power Bank 10,000mAh 22.5W ($41.99) vs Shargeek Storm 2 Slim Power Bank 20,000mAh 130W ($169) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/power-banks/iniu-b61-10000-22w-vs-shargeek-storm2-slim-20000-130w/
License: CC BY 4.0.