# Fanttik B11 Pro Max Electric Air Duster with Powerbank Function

Powerbank: Fanttik B11 Pro Max is a cordless electric air duster that pairs adjustable airflow with a claimed power-bank function. Its compact body, included accessory claims, digital display, and LED suit targeted cleaning, though battery feedback and reports of control and durability concerns merit consideration.

- [Original product page](https://best-deals.pro/product/fanttik-b11-pro-max-electric-air-duster-powerbank)
- [View offer](https://best-deals.pro/visit/fanttik-b11-pro-max-electric-air-duster-powerbank)
- Market: US
- Language: en-US
- Currency: USD
- Brand: Fanttik
- Model: B11 Pro Max
- Category: Computers > Computer Accessories > Electronics Cleaning
- Price: 59.99 USD
- Previous price: 99.99 USD
- Discount: 40%
- Price checked: 2026-11-14T06:14:02.013Z
- Rating: 4.3 / 5
- Reviews: 278

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Adjustable airflow and a one-tap boost are intended to cover delicate cleaning through tougher dust removal.
- The listing describes a battery and speed display, airflow-indicator light, and LED for dark work areas.
- The listing claims USB-C charging and power-bank output, plus five nozzles, soft and hard brushes, a keycap puller, and a Type-C cable.

## Pros

- Stepless speed control offers a way to moderate airflow for different cleaning tasks.
- The claimed power-bank output and LED add functions beyond blowing dust.
- Compact listed dimensions and multiple claimed attachments support cleaning in tight spaces and around keyboards.

## Cons

- Boost-mode use is listed for up to 13 minutes, so extended high-power sessions may require breaks or recharging.
- Customer feedback includes concerns about battery drain, control usability, and durability.

## Specifications

### Identity
- Brand: Fanttik
- Model: B11 Pro Max
### Dimensions and installation
- Form factor: Elliptical Cylinder
- Dimensions listed: 6.42"L x 1.93"W
- Weight listed: 456 g
### Airflow and controls
- Motor speed: 150,000RPM
- Air force: 160g
- Wind speed: 80m/s
- Speed control: 100-speed stepless control
- Boost-mode runtime: up to 13-minutes use on boost mode
### Battery, charging and power
- Battery capacity: 28.08Wh
- Charging input and output: 18W Input & Output Fast Charging
- Full charge time: 2 hours
### Display and lighting
- Display: digital screen showing battery and speed settings
- LED light: 1W LED light \(up to 1000 lumens\)
- LED brightness levels: 3 brightness levels
### Construction and finish
- Color: Black
- Handle material: Plastic

## Before you buy

- The listing gives two dimension formats: 6.42"L x 1.93"W and 6.42 x 2.99 x 1.93 inches, so confirm the full dimensions before buying. The advertised 13-minute runtime applies specifically to boost mode. Customer feedback describes both satisfactory and fast-draining battery experiences, as well as control complaints and reports of a unit lasting about 45 seconds.

## In the box

- Five nozzles, soft and hard brushes, keycap puller, and Type-C cable (Check selected pack): Claimed in feature text, but no explicit package inventory is supplied. Confirm the selected listing's contents.

## A good fit for

- People cleaning dust from PC cases, keyboards, cameras, and other tight spaces who want adjustable airflow.
- Buyers who value a portable blower with an LED light and a claimed backup charging function.

## Less suited to

- People who need long continuous operation at boost power.
- Buyers who prioritize especially simple controls or have low tolerance for uncertain durability.

## Customer feedback

Customer feedback highlights perceived strong airflow, useful attachments, adjustability, and build quality. Battery experience is mixed, while some feedback criticizes the controls and reports very short product life. These concerns matter for frequent or sustained cleaning, especially because the listing gives up to 13 minutes only for boost mode. The overall rating distribution leans positive but includes a meaningful range of lower ratings, and does not establish why customers rated it as they did.
- Positive themes: Customers praise airflow, attachment versatility, adjustability, and build quality.
- Negative themes: Some customers criticize the controls and report durability problems, including a report of a unit lasting about 45 seconds.
- Mixed feedback: Battery feedback varies, with some reporting satisfactory performance and others saying it drains quickly.

## Frequently asked questions

### How long does it run in boost mode?
The listing claims up to 13 minutes in boost mode. It does not provide a general runtime for other speed settings.
### Does it also work as a power bank?
Yes. The listing describes 18W input and output and a power-bank function for charging other devices.
### What is included?
The feature text claims five nozzles, soft and hard brushes, a keycap puller, and a Type-C cable. The supplied information does not include an explicit package inventory, so confirm the selected listing's contents.
### Are the dimensions consistent across the listing?
No. One entry gives 6.42"L x 1.93"W, while another gives 6.42 x 2.99 x 1.93 inches. Verify the full dimensions if they matter for storage or handling.

## Alternative options

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## Add-ons

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## Images

![Fanttik B11 Pro Max Electric Air Duster with Powerbank Function — 1](https://best-deals.pro/i/pYKvuuwFBjFy3nqyBXY5UQsS-ZQ7UoBb141Xhxohyh5qZuJ2a3-MbnJAdl4g7otIEdTAueuz-Mmvogr6UCz84FnSnm5fAPi0a5ZzKzIrNU16vxabca_6VB-h.jpg)

![Fanttik B11 Pro Max Electric Air Duster with Powerbank Function — 2](https://best-deals.pro/i/v1YsrJICjJhb8o1W6eOLhHfa_hoOc_Mn0qwi1Y4WBtHeejjbOUnXJNprszE0q0JW97VEkczM__Wh_-shRzCaO5ucssqM4tfHCM6H2ejA-r4nD7dcQEF3pfiF.jpg)

![Fanttik B11 Pro Max Electric Air Duster with Powerbank Function — 3](https://best-deals.pro/i/9j5ptSySF7qeWbl-Mk9-tI6bMMC_5P4atraCBkVSfrhf_Okp3ZIrZXNdiIkZX7lcgMmylQJJr9B_c6R_i5CP-w2nqVeggLQ7-GIGRBPhAP9c7TagZkxoWzbc.jpg)

![Fanttik B11 Pro Max Electric Air Duster with Powerbank Function — 4](https://best-deals.pro/i/ep27qY3tPMl5Llo0CRZXCfMlvgo4nEH2JZgdenlRmb3HgkTHzRTJmAGKJziFof-MVEPVkh1-srjfC80xkwV6K1B83mERlg5X-yBCwnmyg9DiVRmMswm9Ubbf.jpg)

![Fanttik B11 Pro Max Electric Air Duster with Powerbank Function — 5](https://best-deals.pro/i/pgMDsejb_jO2TzPAj82GdrtlBpBwYfCoNjYbh7hAETBe0Dv8FY4UgDHw5V2oc_Y1MheyLnVLOisnQLqTM4J6BHgsPxKN02XlvU-oDinQKNcEanVAViCi1mOU.jpg)

![Fanttik B11 Pro Max Electric Air Duster with Powerbank Function — 6](https://best-deals.pro/i/XjeN0iRXSbC-jS33Y-Nmw6qNScES9woUgYchXlgz0VMnWWfM5yPfY5HzbOy8c4dGV9eenVxllZSb5Jofol9HMtB622W_0B9UhDjxL6G6m4jxW1EDjgpjgsW6.jpg)

![Fanttik B11 Pro Max Electric Air Duster with Powerbank Function — 7](https://best-deals.pro/i/vF7ubWCYv5FGeD4hF_PtDE8lyIACUqnP8rzpnFXdKoOazq2mnWd1CyDnQhgGj3BJoSVP11m_UY4QqrsQSuIDktw_AwKm1rvg5lj6K-ihcO4GdmGQTMCbXnCR.jpg)