---
product_id: 730754496
title: "Hand Warmers Rechargeable, 4000×3mAh Electric Portable Pocket Hand Warmer/Power Bank, Great for Outdoor Sports, Hunting, Golf, Camping, Warm Gifts for Women, Men"
brand: "cosyzone"
price: "R$76"
currency: BRL
in_stock: true
url: https://www.desertcart.com.br/products/730754496-hand-warmers-rechargeable-4000-3mah-electric-portable-pocket-hand-warmer
store_origin: BR
region: Brazil
---

# 8000mAh dual-use battery 3-level rapid heating Aircraft-grade aluminum build Hand Warmers Rechargeable, 4000×3mAh Electric Portable Pocket Hand Warmer/Power Bank, Great for Outdoor Sports, Hunting, Golf, Camping, Warm Gifts for Women, Men

**Brand:** cosyzone
**Price:** R$76
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay warm, stay charged, stay unstoppable! ⚡

## Quick Answers

- **What is this?** Hand Warmers Rechargeable, 4000×3mAh Electric Portable Pocket Hand Warmer/Power Bank, Great for Outdoor Sports, Hunting, Golf, Camping, Warm Gifts for Women, Men by cosyzone
- **How much does it cost?** R$76 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/730754496-hand-warmers-rechargeable-4000-3mah-electric-portable-pocket-hand-warmer)

## Best For

- cosyzone enthusiasts

## Why This Product

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

## Key Features

- • **Long-Lasting Energy:** Massive 8000mAh battery with USB-C fast charging keeps you warm and your devices juiced.
- • **Premium Durable Design:** Crafted with aircraft-grade aluminum and ABS for sleek, anti-skid, and portable luxury.
- • **Dual-Purpose Powerhouse:** Hand warmer meets emergency power bank—never run cold or powerless again.
- • **Instant Warmth, Your Way:** Choose from 3 precise heat settings (104-131°F) for personalized cozy comfort.
- • **The Ultimate Winter Gift:** Perfect for outdoor pros and those with arthritis—warmth and power in one stylish package.

## Overview

The Cosyzone Hand Warmers Rechargeable combines a powerful 8000mAh battery with rapid 3-level heating technology, encased in a sleek aircraft-grade aluminum and ABS shell. Designed for outdoor enthusiasts and anyone battling cold, it doubles as a portable power bank with USB-C charging, delivering warmth and emergency power in one compact, stylish device.

## Description



## Features

- MULTIFUCTION AND BEST TECH GIFTS: Quick hand warmer & Power bank 2-in-1. It's not only a little handwarmer but also a emergency backup battery. Great gift for girls, kids, youth, boys mens, women, elder.
- EXQUISITE COMFORT - Made of high-tech aircraft-grade aluminum and ABS material, thousands of polished exterior material, smooth and warm, portable and compact as well anti-skid in one hand.
- FAST HEATING & 3 LEVELS - Press the switch and instantly release the warmth for you. Rapidly warm up double sides in seconds. 3 levels of temperatures 104-113°F/113-122°F/122-131°F at your choice.
- LARGE BATTERY CAPACITY - 8000 mAh lithium rechargeable battery with USB-C charging port ensures a long using time. It can also be used as a power bank to charge your electronic device at any time.
- PERFECT GIFT - It's a MUST HAVE to spend a cold winter, especially for raynauds arthritis sufferers for heat therapy needs.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | Pink |
| Size | S |
| Material type | Abs,Aluminum,Lithium |
| Power source | Battery Powered,Electric |
| Included components | Battery |
| Batteries included? | Yes |
| tech_spec_battery_description_toys | Lithium |
| Brand | Cosyzone |
| Manufacturer | Cosyzone |
| Manufacturer reference | OT-31 |
| Package Dimensions | 16.61 x 10.39 x 5.21 cm; 372 g |
| ASIN | B08JYKP3N1 |

## Product Details

- **Size:** S
- **Brand:** Cosyzone
- **Colour:** Pink
- **Material:** Abs,Aluminum,Lithium
- **Battery description:** Lithium

## Images

![Hand Warmers Rechargeable, 4000×3mAh Electric Portable Pocket Hand Warmer/Power Bank, Great for Outdoor Sports, Hunting, Golf, Camping, Warm Gifts for Women, Men - Image 1](https://m.media-amazon.com/images/I/61u8wKNzb-L.jpg)
![Hand Warmers Rechargeable, 4000×3mAh Electric Portable Pocket Hand Warmer/Power Bank, Great for Outdoor Sports, Hunting, Golf, Camping, Warm Gifts for Women, Men - Image 2](https://m.media-amazon.com/images/I/71cZq0Z4W9L.jpg)
![Hand Warmers Rechargeable, 4000×3mAh Electric Portable Pocket Hand Warmer/Power Bank, Great for Outdoor Sports, Hunting, Golf, Camping, Warm Gifts for Women, Men - Image 3](https://m.media-amazon.com/images/I/71Lo7NXbjwL.jpg)
![Hand Warmers Rechargeable, 4000×3mAh Electric Portable Pocket Hand Warmer/Power Bank, Great for Outdoor Sports, Hunting, Golf, Camping, Warm Gifts for Women, Men - Image 4](https://m.media-amazon.com/images/I/71tVTXpnELL.jpg)
![Hand Warmers Rechargeable, 4000×3mAh Electric Portable Pocket Hand Warmer/Power Bank, Great for Outdoor Sports, Hunting, Golf, Camping, Warm Gifts for Women, Men - Image 5](https://m.media-amazon.com/images/I/71wCXbG5jgL.jpg)

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.com.br/products/730754496-hand-warmers-rechargeable-4000-3mah-electric-portable-pocket-hand-warmer](https://www.desertcart.com.br/products/730754496-hand-warmers-rechargeable-4000-3mah-electric-portable-pocket-hand-warmer)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-26*