# Belkin BoostCharge Pro 3-Port Laptop Power Bank 20K vs Shargeek Storm 2 Slim Power Bank 20,000mAh 130W: specs and price compared

A sourced, side-by-side comparison of the Belkin BoostCharge Pro 3-Port Laptop Power Bank 20K (Belkin) and Shargeek Storm 2 Slim Power Bank 20,000mAh 130W (Shargeek) among power banks. Belkin BoostCharge Pro 3-Port Laptop Power Bank 20K is the cheaper of the two at $92.43.

## Side by side

| Spec | Belkin BoostCharge Pro 3-Port Laptop Power Bank 20K | Shargeek Storm 2 Slim Power Bank 20,000mAh 130W |
| --- | --- | --- |
| US price | $92.43 | $169 |
| Brand | Belkin | Shargeek |
| Released | 2023 | 2023 |
| Capacity (mAh) | 20000 | 20000 |
| Max output (W) | 65 | 130 |
| Ports | 2x USB-C, 1x USB-A | 1x USB-C (100W), 1x USB-A (30W) |
| Built in cable | No | No |
| Display | — | IPS |
| Weight (oz) | — | — |
| Pass through | Yes | Yes |

## Key differences

- Max output (W): Belkin BoostCharge Pro 3-Port Laptop Power Bank 20K 65 vs Shargeek Storm 2 Slim Power Bank 20,000mAh 130W 130
- Ports: Belkin BoostCharge Pro 3-Port Laptop Power Bank 20K 2x USB-C, 1x USB-A vs Shargeek Storm 2 Slim Power Bank 20,000mAh 130W 1x USB-C (100W), 1x USB-A (30W)

## What reviewers say

**Belkin BoostCharge Pro 3-Port Laptop Power Bank 20K** — One whitelisted tester covers this exact model: Wirecutter, in its USB-C laptop power bank guide (updated 13 April 2026). The Belkin appears only in the guide's competition list, which Wirecutter prefaces by saying it comprises models it has tested. The published verdict is two lines long: lighter and typically cheaper than the Anker Prime A110A top pick, but with a less informative screen, less capacity and less power. Nothing was published beyond that comparison. (1 sourced review.)

**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

- Belkin BoostCharge Pro 3-Port Laptop Power Bank 20K: https://www.newegg.com/p/pl?d=belkin+boostcharge+pro+laptop+20k+65w (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/belkin-boostcharge-pro-20k-65w-vs-shargeek-storm2-slim-20000-130w/
Cite: Per The Front Desk Review, Belkin BoostCharge Pro 3-Port Laptop Power Bank 20K ($92.43) vs Shargeek Storm 2 Slim Power Bank 20,000mAh 130W ($169) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/power-banks/belkin-boostcharge-pro-20k-65w-vs-shargeek-storm2-slim-20000-130w/
License: CC BY 4.0.