---
product_id: 552751872
title: "OCOOPA Magnetic Rechargeable Hand Warmers 2 Pack, Ultrathin Electric Handwarmers, Portable Pocket-Sized Heater, for Men, Women Purse Must Haves, Union UT3 Lite"
brand: "ocoopa"
price: "$47.15"
currency: USD
in_stock: true
reviews_count: 13
category: "Ocoopa"
url: https://www.desertcart.us/products/552751872-ocoopa-magnetic-rechargeable-hand-warmers-2-pack-ultrathin-electric-handwarmers
store_origin: US
region: United States of America
---

# Fast 5-second heat-up 5000mAh rechargeable battery Magnetic snap-together design OCOOPA Magnetic Rechargeable Hand Warmers 2 Pack, Ultrathin Electric Handwarmers, Portable Pocket-Sized Heater, for Men, Women Purse Must Haves, Union UT3 Lite

**Brand:** ocoopa
**Price:** $47.15
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay warm, stay sleek — your pocket’s new power move!

## Quick Answers

- **What is this?** OCOOPA Magnetic Rechargeable Hand Warmers 2 Pack, Ultrathin Electric Handwarmers, Portable Pocket-Sized Heater, for Men, Women Purse Must Haves, Union UT3 Lite by ocoopa
- **How much does it cost?** $47.15 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/552751872-ocoopa-magnetic-rechargeable-hand-warmers-2-pack-ultrathin-electric-handwarmers)

## Best For

- ocoopa enthusiasts

## Why This Product

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

## Key Features

- • **All-Day Cozy:** Long-lasting battery delivers 4-8 hours of continuous heat for outdoor adventures.
- • **Safe & Smart:** UL certified with temperature control chip and dust-resistant USB cover for worry-free use.
- • **Heat on Demand:** Instant warmth in 5 seconds with 3 adjustable heat settings up to 125℉.
- • **Snap & Go Warmth:** Magnetic hand warmers that click together for easy portability and style.
- • **Pocket-Perfect Slimness:** Ultra-thin 1.8cm profile fits effortlessly in pockets or gloves without bulk.

## Overview

The OCOOPA UT3 Lite Magnetic Rechargeable Hand Warmers 2 Pack offers ultra-thin, lightweight, and portable electric hand warmers with a magnetic snap feature. Equipped with a 5000mAh battery, they heat up in just 5 seconds and provide adjustable warmth up to 125℉ lasting 4-8 hours. UL certified and designed with safety and convenience in mind, these hand warmers are perfect for professionals and outdoor enthusiasts seeking stylish, reliable cold-weather gear.

## Description

desertcart.com: OCOOPA Magnetic Rechargeable Hand Warmers 2 Pack, Fast Heating, 3-Settings, UL Certified, Electric Portable Pocket Heater, Hunting, Golf, Camping Gear, Warm Gifts for Women, Tech Gift Men, UT3 Lite : Sports & Outdoors

Review: Warm, easy to charge last most of the day - Second set of these. They work well lasting most of a full day of skiing. Fit inside mittens. Better than disposable hand warmers.
Review: Great little handwarmers. - Love these. They work well, produce quite a bit of heat, and output is adjustable. They magnetically stick together if you want. Useful to put in a pocket. Not practical to drop into a glove or mitten for skiing - even though they are thin, they are rigid and a bit too thick to fit in a glove.

## Features

- Magnetic Hand Warmer: Meet UT3 Lite – it's got these cool magnets that easily snap two hand warmers together, making it this neat little package you can take anywhere, making it an ideal small gift for men or women
- Ultra Light, Ultra Thin, Ultra Value: The UT3 Lite is super slim; Each hand warmer measures just 1.8cm when split, easily fitting into pockets and even slipping comfortably into gloves; And here's the surprise — it's lighter than your phone, a whopping 40% lighter
- Instant Heat, Lasting Warmth: Say Goodbye to the Chills of Winter. Just 5 seconds, you're enveloped in warmth; With three temperature settings going up to a toasty 125℉, you're kept cozy for a solid 4-8 hours,making it an essential battery-powered heater for outdoor
- Premium Quality, Built to Last: UL Certified No.E535516 and engineered with a safety temperature control chip, the UT3 Lite ensures a safe and seamless experience. It’s equipped with a dust-resistant USB cover, a single ergonomic button for all operations, and a silicone wrist band for added convenience
- Irresistible Tech Gift: Whether you're into camping, golfing, hiking, skiing, or you're just someone with a knack for chilly hands due to Raynaud's or cold weather – the UT3 Lite hand warmer is bound to be your new favorite
- Safety Tip: The hand warmer is designed for hand use only. Avoid prolonged direct contact with other body parts skin to prevent low-temperature burns.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CBX2SVXH |
| Battery Capacity | 5000 |
| Battery Description | Lithium-Ion |
| Best Sellers Rank | #3,962 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #25 in Camping Hand Warmers |
| Brand | OCOOPA |
| Brand Name | OCOOPA |
| Charging Time | 3 Hours |
| Color | Classic Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (5,198) |
| Date First Available | August 30, 2023 |
| Included Components | Hand warmer*2, Charging cable*1, Use manual*1, Silicone rope *2, Velvet pouch*1 |
| Item Dimensions LxWxH | 1.89 x 0.72 x 3.39 inches |
| Item Package Dimensions L x W x H | 11.38 x 8.82 x 1.22 inches |
| Item Weight | 2.3 Ounces |
| Lower Temperature Rating | 100 Degrees Fahrenheit |
| Manufacturer | Shenzhen Street Cat Technology Co., Ltd |
| Material | Aluminum |
| Model Name | UT3 Lite Classic |
| Model Year | 2023 |
| Number of Items | 2 |
| Package Weight | 0.22 Kilograms |
| Part Number | UT3053-BK_WH |
| Power Source | Battery Powered |
| Recommended Uses For Product | gifts women men golf camping hunting hand warmers gear mens accessories christmas hiking heater unique gadgets rechargeable cool battery gloves womens electric heated deer tech essentials warm duck ideas shooting haves white elephant brother collar, Golfing| Hunting| cold weather must have| Tech gifts choice for men |
| Reusability | Rechargeable |
| Size | UltraTh" |
| Suggested Users | unisex |
| Upper Temperature Rating | 125 Degrees Fahrenheit |
| Use for | Finger, Hands |
| Warranty Description | 1 Year |

## Product Details

- **Brand:** OCOOPA
- **Color:** Classic Black
- **Material:** Aluminum
- **Size:** UltraTh"

## Images

![OCOOPA Magnetic Rechargeable Hand Warmers 2 Pack, Ultrathin Electric Handwarmers, Portable Pocket-Sized Heater, for Men, Women Purse Must Haves, Union UT3 Lite - Image 1](https://m.media-amazon.com/images/I/61x+-kH073L.jpg)
![OCOOPA Magnetic Rechargeable Hand Warmers 2 Pack, Ultrathin Electric Handwarmers, Portable Pocket-Sized Heater, for Men, Women Purse Must Haves, Union UT3 Lite - Image 2](https://m.media-amazon.com/images/I/519wQPBkV0L.jpg)
![OCOOPA Magnetic Rechargeable Hand Warmers 2 Pack, Ultrathin Electric Handwarmers, Portable Pocket-Sized Heater, for Men, Women Purse Must Haves, Union UT3 Lite - Image 3](https://m.media-amazon.com/images/I/61LY4Hfw1VL.jpg)
![OCOOPA Magnetic Rechargeable Hand Warmers 2 Pack, Ultrathin Electric Handwarmers, Portable Pocket-Sized Heater, for Men, Women Purse Must Haves, Union UT3 Lite - Image 4](https://m.media-amazon.com/images/I/61snAuZfjNL.jpg)
![OCOOPA Magnetic Rechargeable Hand Warmers 2 Pack, Ultrathin Electric Handwarmers, Portable Pocket-Sized Heater, for Men, Women Purse Must Haves, Union UT3 Lite - Image 5](https://m.media-amazon.com/images/I/61ToxbVh1tL.jpg)

## Available Options

This product comes in different **Lens Color** options.

## Questions & Answers

**Q: Why do we need rechargeable hand warmers instead of disposable hand warmers?**
A: Rechargeable hand warmers are a climate friendly and economical choice. They can be used repeatedly, create less waste, and are stronger and more durable than disposable ones, making them perfect for outdoor activities and cold weather.

**Q: Will these hand warmers be easy and safe to put into gloves?**
A: UT3 Lite hand warmer is ultra-thin and lightweight, with a thickness of only 1.85cm. It is easy to put into gloves or pockets and is UL safety certified for safety.Safety Tip: Avoid prolonged direct contact with skin to prevent low-temperature burns.

**Q: How are the heating settings and how long will they stay charged?**
A: UT3 Lite has 3 heat levels: low, medium, and high. Each level provides different warmth intensity and duration - Low: 107°F for 8 hours - Medium: 116°F for 6 hours - High: 126°F for 4 hours.

**Q: Do I need to charge the two hand warmers separately, and how long does it take?**
A: We provide a 2-in-1 USB-C charging cable to charge the UT3 Lite. It takes approximately 3 hours to fully charge. You do not need two chargers or cables to recharge the hand warmers.

**Q: What makes Ocoopa different?**
A: Ocoopa is a leading US brand for rechargeable hand warmers. Our products are powerful, long-lasting, and safe, putting our customers first. We also prioritize sustainability by recycling batteries and supporting the Raynaud's Association.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Warm, easy to charge last most of the day
*by B***H on March 8, 2026*

Second set of these. They work well lasting most of a full day of skiing. Fit inside mittens. Better than disposable hand warmers.

### ⭐⭐⭐⭐⭐ Great little handwarmers.
*by A***E on January 29, 2026*

Love these. They work well, produce quite a bit of heat, and output is adjustable. They magnetically stick together if you want. Useful to put in a pocket. Not practical to drop into a glove or mitten for skiing - even though they are thin, they are rigid and a bit too thick to fit in a glove.

### ⭐⭐⭐⭐⭐ provided Charging Cable did not work
*by F***S on January 26, 2026*

The hand warmers are excellent. I have used the for 3 hours at a time and they had plenty of battery life left. The high setting was great to get my numb fingers thawed. Then I reduced the temp to medium. In order to use my chain saw I was able to put the hand warmers on the backside of my hand, and this was a little bulky but it did keep the blood in my hand warm so my fingertips did not freeze. I had lightly insulated gloves and was working in cold weather between 22-33F. My only complaint is that the provided single USB to dual USB-C cable did not work. I had to charge the items using 2 single USBC cables. It was a charging cable issues- it did not work on any bricks or any of my outlet based USB charging ports.

## Frequently Bought Together

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-20*