---
product_id: 649763099
title: "BIAL Spare Battery for Heated Slippers, Heated Gloves, Heated Scarf, Heated Insoles 5000mAh, DC Port and USB 5V Output"
brand: "bial"
price: "$81"
currency: NZD
in_stock: true
url: https://www.desertcart.nz/products/649763099-bial-spare-battery-for-heated-slippers-heated-gloves-heated-scarf
store_origin: NZ
region: New Zealand
---

# Dual output ports Safety certified 5000mAh capacity BIAL Spare Battery for Heated Slippers, Heated Gloves, Heated Scarf, Heated Insoles 5000mAh, DC Port and USB 5V Output

**Brand:** bial
**Price:** $81
**Availability:** ✅ In Stock

## Summary

> Stay Warm, Stay Charged! 🔥

## Quick Answers

- **What is this?** BIAL Spare Battery for Heated Slippers, Heated Gloves, Heated Scarf, Heated Insoles 5000mAh, DC Port and USB 5V Output by bial
- **How much does it cost?** $81 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/649763099-bial-spare-battery-for-heated-slippers-heated-gloves-heated-scarf)

## Best For

- bial enthusiasts

## Why This Product

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

## Key Features

- • **Smart Charging:** Best paired with a 5V 2A charger for optimal charging efficiency.
- • **Compact Powerhouse:** Lightweight design at just 91g for ultimate portability.
- • **User-Friendly Design:** Automatically activates with your heated devices—no switches needed!
- • **Reliable Energy Source:** 500-600 charge cycles ensure long-lasting performance.
- • **Versatile Compatibility:** Perfect for all your heated gear needs, from gloves to insoles.

## Overview

The BIAL Spare Battery is a compact and powerful 5000mAh rechargeable battery designed for heated wearables like slippers, gloves, and scarves. With dual output ports and a lightweight design, it ensures you stay warm and connected on the go. Safety certified and built for longevity, this battery is your perfect companion for outdoor adventures.

## Description

BIAL Spare Battery for Heated Slippers, Heated Gloves, Heated Scarf, Heated Insoles 5000mAh, DC Port and USB 5V Output

## Features

- ✅ 【 Important Note 】 This mini battery lacks a built-in gear adjuster switch. For use with heated products (e.g., shoes, socks, scarves, insoles), ensure they have their own temperature control switch. Also, when using the DC output, confirm the DC socket measures 3.5x1.35mm.
- ✅ 【 Compact Size, High Energy Density 】Package Included: A Pair 5V 5000mAh Mini Rechargeable Li-Polymer Batteries, 1 x Dual Charging Cable. It can not only meet the power supply needs of smart wearable devices but also serve as an emergency charging solution for mobile phones in outdoor scenarios.
- ✅ 【 With Two Output Ports, Can Meet a Wider Range of Needs 】 Female DC 3.5 * 1.35 MM jack (3.5mm outer diameter, 1.35mm inner diameter) / USB 5V output.The battery can be automatically activated by the load device and does not come with a switch or temperature level control.Suitable for heated gloves, heated socks, heated hats, heated jackets, heated clothes, back braces,heated shoes, heated slippers, insoles, knee pads, etc.
- ✅ 【 Charging Precautions 】 This Mini battery does not support fast charging protocols due to its small size. The most effective charger is a 5V 2A or 3A charger without fast charging function. Charging this battery with a fast charger may result in incompatibility and slower charging speeds.
- ✅ 【 Safety Certified 】 Rest assured knowing that our battery has undergone rigorous testing, including US UL certification, ensuring it meets the highest safety standards. The BIAL BL-GL23 battery is incredibly small and weighs only 91 grams, making it perfect for on-the-go use.
- ✅ 【 Batteries Using Life 】 The battery for heated slippers,heated gloves has a 500-600 cycles of charging. Please charge every 3 months during storage. Remove battery from Heated Gloves / Heated Slippers / Heated Socks / Heated Insolses / Heated Belts,etc before washing.

## Product Details

- **Number of Batteries:** 2 Lithium Polymer batteries required. (included)
- **Brand:** BIAL
- **Battery Cell Composition:** Lithium Polymer
- **Recommended Uses For Product:** Indoor/Outdoor
- **Unit Count:** 1.0 Count

## Images

![BIAL Spare Battery for Heated Slippers, Heated Gloves, Heated Scarf, Heated Insoles 5000mAh, DC Port and USB 5V Output - Image 1](https://m.media-amazon.com/images/I/61IKdawusKL.jpg)
![BIAL Spare Battery for Heated Slippers, Heated Gloves, Heated Scarf, Heated Insoles 5000mAh, DC Port and USB 5V Output - Image 2](https://m.media-amazon.com/images/I/71tJlJstnJL.jpg)
![BIAL Spare Battery for Heated Slippers, Heated Gloves, Heated Scarf, Heated Insoles 5000mAh, DC Port and USB 5V Output - Image 3](https://m.media-amazon.com/images/I/71-Mir8EPLL.jpg)
![BIAL Spare Battery for Heated Slippers, Heated Gloves, Heated Scarf, Heated Insoles 5000mAh, DC Port and USB 5V Output - Image 4](https://m.media-amazon.com/images/I/716sov1r94L.jpg)
![BIAL Spare Battery for Heated Slippers, Heated Gloves, Heated Scarf, Heated Insoles 5000mAh, DC Port and USB 5V Output - Image 5](https://m.media-amazon.com/images/I/71j1rZ-ABhL.jpg)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-05*