---
product_id: 596420421
title: "Replacement Battery PN: BT1080 for Simplehuman Mirrors (ST3024 ST3026 ST3027 ST3028) | 3.7V 6600mAh | Please Verify Part Number and Connector Before Purchase"
brand: "xain-usa"
price: "€ 51.81"
currency: EUR
in_stock: true
reviews_count: 8
category: "Xain Usa"
url: https://www.desertcart.fi/products/596420421-replacement-battery-pn-bt1080-for-simplehuman-mirrors-st3024-st3026-st3027
store_origin: FI
region: Finland
---

# 3.7V stable power output 6600mAh high capacity Built-in multi-layer safety BMS Replacement Battery PN: BT1080 for Simplehuman Mirrors (ST3024 ST3026 ST3027 ST3028) | 3.7V 6600mAh | Please Verify Part Number and Connector Before Purchase

**Brand:** xain-usa
**Price:** € 51.81
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your glow-up with confidence!

## Quick Answers

- **What is this?** Replacement Battery PN: BT1080 for Simplehuman Mirrors (ST3024 ST3026 ST3027 ST3028) | 3.7V 6600mAh | Please Verify Part Number and Connector Before Purchase by xain-usa
- **How much does it cost?** € 51.81 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/596420421-replacement-battery-pn-bt1080-for-simplehuman-mirrors-st3024-st3026-st3027)

## Best For

- xain-usa enthusiasts

## Why This Product

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

## Key Features

- • **Risk-Free Upgrade:** Backed by a 1-year warranty and 30-day satisfaction guarantee—join thousands who revived their mirrors without breaking the bank.
- • **Advanced Safety Shield:** Integrated Battery Management System protects against overcharge, short circuits, and temperature spikes for worry-free use.
- • **Long-Lasting Power Boost:** Keep your Simplehuman mirror shining bright with 6600mAh capacity—up to 48 hours of uninterrupted glow.
- • **Certified Quality Assurance:** CE, RoHS, UL, IEC62133, and UN38.3 certified cells ensure premium reliability and peace of mind.
- • **Perfect Fit, Instant Revival:** Specifically designed for ST3024, ST3026, ST3027, ST3028 models—easy swap, no hassle, mirror like new.

## Overview

This 3.7V 6600mAh replacement battery (PN: BT1080) is engineered for Simplehuman Sensor Makeup Mirrors (ST3024, ST3026, ST3027, ST3028). Featuring a built-in Battery Management System for enhanced safety and certified quality standards, it delivers reliable, long-lasting power in a compact 2.7"x2.2"x0.8" form factor. Enjoy a risk-free upgrade with a 1-year warranty and 30-day return policy, bringing your mirror back to life without the premium price tag.

## Description

Replacement Battery PN: BT1080 for Simplehuman Mirrors 6600mAh ST302X Series Features: - Part Number: BT1080 - Compatibility: Simplehuman Sensor Makeup Mirror ST3024, ST3026, ST3027, ST3028 - Power Rating: 3.7V 6600mAh (24.42Wh) - Configuration: 1S3P - Protection: Built-in Battery Management System (BMS) - Dimensions: 2.7"x2.2"x0.8" - Weight: 5 oz. - Shipping weight: 8 oz. - Warranty: One Year, US based, no questions asked.

Review: My sensor lighted mirror got a new life with this rechargeable battery! - I have a Simple counter mirror that turns on with sensor and is rechargeable. I love it!!! I have had it for about 10 years and lately it seems that the charge is only lasting maybe 36 - 48 hours! I was afraid that I was going to have to throw it out and pay a couple hundred dollars for another mirror. Too expensive! My husband looked at it and realized he could take it apart! He removed the battery and I realized I no longer had the book that came with the mirror and decided to search desertcart for a replacement...and I found it! I checked the specifications to make sure I had the right one. I ordered it and when it arrived my husband installed it, I charged it and it's working GREAT! The battery was only $22.99!!! A great savings over the approximately $200.00 I would have had to spend for a new mirror! Thanks!
Review: Worked - It worked great for my simple human makeup mirror

## Features

- [Enhanced Safety with Built-in Protection] Our battery features a robust protection system, including a PCB with integrated circuitry, to safeguard against: Overcharging Over-discharging Temperature fluctuations Overcurrent Short circuits Enjoy peace of mind with our advanced safety features.
- [Quality Assurance] Certified Supplier: Our batteries are sourced from accredited manufacturers. Rigorous Testing: Each battery undergoes strict quality control for reliability and performance. Safety Standards: Cells adheres to CE, RoHS, UL, IEC62133, and UN38.3 certifications.
- [Safe Handling] Store Properly: Avoid extreme temperatures and keep away from children. Enjoy peace of mind with our high-quality, reliable batteries.
- [For Your Reference] The Battery manual is available online at our website xain-usa com. You will find: Technical Specifications: Access a detailed breakdown of the battery's specifications. Safety Information: Learn more about safe battery handling practices.
- [Peace of Mind with Every Purchase] 100% Satisfaction Guarantee: You'll love this replacement battery. If you still need to, you can return it within 30 days for a full refund. 1-Year Warranty: This battery is backed by a 1-year warranty against manufacturing defects. Exceptional Customer Support: Our friendly and knowledgeable team is here to answer your questions. Contact us at service.xain-usa com, and we'll get back to you within 24 hours. Shop with confidence and experience the Xain-USA difference!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CPQTV1DN |
| Batteries | 1 Nonstandard Battery batteries required. (included) |
| Best Sellers Rank | #191,785 in Health & Household ( See Top 100 in Health & Household ) #314 in 3.7V Batteries |
| Customer Reviews | 4.4 4.4 out of 5 stars (71) |
| Date First Available | September 12, 2024 |
| Item Weight | 5 ounces |
| Item model number | Simplehuman Mirror PN: BT1080 |
| Manufacturer | A&S Power |
| Product Dimensions | 2.26 x 0.77 x 2.7 inches |

## Product Details

- **Battery Capacity:** 6600 Milliamp Hours
- **Battery Cell Composition:** Lithium Ion
- **Brand:** Xain-USA
- **Number of Batteries:** 1 Nonstandard Battery batteries required. (included)

## Images

![Replacement Battery PN: BT1080 for Simplehuman Mirrors (ST3024 ST3026 ST3027 ST3028) | 3.7V 6600mAh | Please Verify Part Number and Connector Before Purchase - Image 1](https://m.media-amazon.com/images/I/71FNaNBLDpL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ My sensor lighted mirror got a new life with this rechargeable battery!
*by M***R on April 3, 2025*

I have a Simple counter mirror that turns on with sensor and is rechargeable. I love it!!! I have had it for about 10 years and lately it seems that the charge is only lasting maybe 36 - 48 hours! I was afraid that I was going to have to throw it out and pay a couple hundred dollars for another mirror. Too expensive! My husband looked at it and realized he could take it apart! He removed the battery and I realized I no longer had the book that came with the mirror and decided to search Amazon for a replacement...and I found it! I checked the specifications to make sure I had the right one. I ordered it and when it arrived my husband installed it, I charged it and it's working GREAT! The battery was only $22.99!!! A great savings over the approximately $200.00 I would have had to spend for a new mirror! Thanks!

### ⭐⭐⭐⭐⭐ Worked
*by J***E on December 8, 2025*

It worked great for my simple human makeup mirror

### ⭐⭐⭐⭐⭐ Good value
*by J***A on December 2, 2025*

Used these for a solar powered Meshtastic node. Plugs right into RAK 4631 and lasts forever on a charge.

## Frequently Bought Together

- 18650 3.7V 6600mAh 1S3P Rechargeable Li-ion Battery Pack, JST-PH2.0 2-pin Connector / Compatible with Simplehuman Mirrors ST3024, ST3026, ST3028, BT1080/ Arduino Projects/ Rak LoRa Board/ 2GIG Panel.
- WMYCONGCONG 100 PCS 0. 5A 50V DC 3 Pin On/Off 2 Position Panel Mount Slide Switch Micro Miniature Slide Switch
- Adafruit Feather M4 Express - Featuring ATSAMD51 - ATSAMD51 Cortex M4

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**Shop now:** [https://www.desertcart.fi/products/596420421-replacement-battery-pn-bt1080-for-simplehuman-mirrors-st3024-st3026-st3027](https://www.desertcart.fi/products/596420421-replacement-battery-pn-bt1080-for-simplehuman-mirrors-st3024-st3026-st3027)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-06*