---
product_id: 23559300
title: "Treva 10 in Portable Desktop Battery Fan 2-Speed with AC Adapter Graphite"
brand: "o2cool"
price: "S$102"
currency: SGD
in_stock: true
category: "O2 Cool"
url: https://www.desertcart.sg/products/23559300-treva-10-in-portable-desktop-battery-fan-2-speed-ac
store_origin: SG
region: Singapore
---

# Dual-speed with low noise operation Battery-powered for ultimate portability 10-inch patented blade for max airflow Treva 10 in Portable Desktop Battery Fan 2-Speed with AC Adapter Graphite

**Brand:** o2cool
**Price:** S$102
**Availability:** ✅ In Stock

## Summary

> 🌬️ Stay cool, stay ahead—portable power that moves with you!

## Quick Answers

- **What is this?** Treva 10 in Portable Desktop Battery Fan 2-Speed with AC Adapter Graphite by o2cool
- **How much does it cost?** S$102 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/23559300-treva-10-in-portable-desktop-battery-fan-2-speed-ac)

## Best For

- o2cool enthusiasts

## Why This Product

- Trusted o2cool brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Portable Powerhouse:** Runs on 6 D-cell batteries or AC adapter for uninterrupted cooling anywhere.
- • **Customizable Cooling:** Adjustable tilt lets you direct airflow exactly where you need it—personalized comfort at your fingertips.
- • **Durable & Dependable:** Sturdy plastic build with patented blade design ensures long-lasting performance and extended battery life.
- • **Whisper-Quiet Comfort:** Two-speed settings deliver refreshing airflow with minimal noise, ideal for work or sleep.
- • **Compact & Travel-Ready:** Folds flat with built-in handle—perfect for on-the-go professionals and outdoor escapes.

## Overview

The Treva 10-inch Portable Desktop Battery Fan combines versatile power options—battery or AC adapter—with a compact, foldable design and patented blades that maximize airflow while minimizing noise. Engineered for durability and convenience, it’s the perfect cooling companion for professionals on the move, outdoor enthusiasts, and anyone seeking reliable, customizable airflow anytime, anywhere.

## Description

desertcart.com: Treva 10 in Portable Desktop Battery Fan 2-Speed with AC Adapter Graphite | Yes : O2-Cool: Home & Kitchen

## Features

- BATTERY -OPERATED PORTABLE FAN. You can cool off when you’re at home, work or outdoors with O2COOL’s 10-Inch Battery-Operated Portable Fan. Perfectly sized, it won’t take up much space and features a convenient folding design and a built-in handle for easy storage and transport.
- DURABLE CONSTRUCTION. Durably crafted using sturdy plastic construction for long-lasting strength and use, this portable fan boasts a patented fan blade design which extends the battery life while maximizing airflow.
- TWO-SPEED OPERATION. Featuring a powerful 10-inch blade, this fan offers high and low speeds to accommodate your needs. Both settings deliver refreshing air with minimal noise to prevent distractions. You can also adjust the tilt of the fan for directional airflow and ideal cooling comfort on hot, sticky days.
- EASY TO USE. Position fan face down, slide out the battery door and insert batteries following (+/-) marks, then replace door. Slide switch located on the side of fan to your preferred setting. To operate fan using AC power (120-240 VAC, 50-60 Hz), use supplied adapter only.
- EMERGENCY/DISASTER PREPAREDNESS. Make sure you’re prepared the next time a power outage occurs due to a thunderstorm, hurricane, lightning or high winds. For added convenience, the fan runs on six D-cell batteries (not included) or you can plug it in using the included AC adapter. Inserting the adapter plug into the fan disconnects the installed batteries from the circuit.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B013BOC6VC |
| Best Sellers Rank | #213,407 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #152 in Table Fans |
| Blade Length | 10 inches |
| Blade Material | Plastic |
| Brand Name | O2COOL |
| Collection Name | Home |
| Color | Grey |
| Control Method | Touch |
| Controller Type | Button Control |
| Customer Reviews | 4.5 4.5 out of 5 stars (9,054) |
| Electric Fan Design | Table Fan |
| Finish Type | Metallic Grey |
| Global Trade Identification Number | 00755247164694 |
| Included Components | AC Adapter, Fan |
| Indoor Outdoor Usage | Indoor |
| Installation Type | Freestanding |
| Item Dimensions D x W x H | 12"D x 12"W x 12.4"H |
| Item Type Name | Compact Folding & Tilt Design, with AC Adapter (Graphite) |
| Item Weight | 2.1 pounds |
| Manufacturer | O2COOL |
| Material | Plastic |
| Model Name | 10-Inch Portable Desktop Air Circulation Battery Fan, 2 Speed |
| Model Number | FD10101A |
| Motor Type | DC |
| Mounting Type | Freestanding, Tabletop Mount |
| Number of Blades | 5 |
| Number of Packs | 1 |
| Number of Power Levels | 2 |
| Number of Speeds | 2 |
| Part Number | FD10101A |
| Power Source | Battery Powered |
| Recommended Uses For Product | Air Circulation, Ventilating |
| Room Type | Bedroom |
| Size | Single |
| Special Features | AC Adapter, Battery Powered, Travel Fan |
| Standby Power Shutoff | High Efficiency |
| Style | Classic |
| Switch Type | Push Button |
| UPC | 755247164694 754335420056 |
| Unit Count | 1 Count |
| Voltage | 240 volts |
| Warranty Description | Fd10101a. |
| Wattage | 6.3 watts |

## Product Details

- **Brand:** O2COOL
- **Color:** Grey
- **Electric fan design:** Table Fan
- **Mounting Type:** Freestanding, Tabletop Mount
- **Power Source:** Battery Powered
- **Product Dimensions:** 12"D x 12"W x 12.4"H
- **Recommended Uses For Product:** Air Circulation, Ventilating
- **Room Type:** Bedroom
- **Special Feature:** AC Adapter, Battery Powered, Travel Fan
- **Style:** Classic

## Images

![Treva 10 in Portable Desktop Battery Fan 2-Speed with AC Adapter Graphite - Image 1](https://m.media-amazon.com/images/I/81AOkgXrowL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: battery life**
A: After Hurricane Laura I used this for 6 nights and a good bit during day on the batteries that were already in before hurricane.    Replaced batteries on 8th day as the fan was slowing down.  Duracell coppertop batteries.   This is a great fan for the hurricane /emergency box.

**Q: how do you get it open to insert the batteries no directions**
A: Open the fan. On the flat part the holds the fan upright there are 2 plastic screw like things. This piece is shaped like a U. Turn each with a screw driver to remove. Then pop off the top cover. The batteries are inserted inside. Replace the cover and plastic screw like pieces and tighten them.

**Q: Is there a DC car adapter for this fan**
A: Got mine today, 2/11/2022. It came with an ac adapter.

**Q: How loud is it?**
A: It is quite. I wouldn't be able to sleep with a loud fan. I used it in a cruise cabin with no problem.

## Frequently Bought Together

- O2COOL Treva 10-Inch Portable Desktop Air Circulation Battery Fan, 2 Speed, Compact Folding & Tilt Design, with AC Adapter (Graphite)
- Duracell Coppertop D Batteries, 8 Count Pack, D Battery with Long-lasting Power, All-Purpose Alkaline D Battery for Household and Office Devices
- Treva 10-Inch Portable Fan, Powered by Battery and/or AC Adapter - Desk Fan Air Circulating with 2 Cooling Speeds, Personal Fan and Travel Fan for all your needs

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**Shop now:** [https://www.desertcart.sg/products/23559300-treva-10-in-portable-desktop-battery-fan-2-speed-ac](https://www.desertcart.sg/products/23559300-treva-10-in-portable-desktop-battery-fan-2-speed-ac)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-11-14*