---
product_id: 397941532
title: "External Battery Pack 2"
brand: "homeyuer"
price: "RM130"
currency: MYR
in_stock: true
reviews_count: 5
category: "Homeyuer"
url: https://www.desertcart.com.my/products/397941532-external-battery-pack-2
store_origin: MY
region: Malaysia
---

# Instant power supply to access safes during battery failure Dual male plug connectors for universal compatibility Enables fingerprint & passcode safe access without locksmith External Battery Pack 2

**Brand:** homeyuer
**Price:** RM130
**Availability:** ✅ In Stock

## Summary

> 🔋 Never get locked out again — power up your peace of mind!

## Quick Answers

- **What is this?** External Battery Pack 2 by homeyuer
- **How much does it cost?** RM130 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/397941532-external-battery-pack-2)

## Best For

- homeyuer enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Lightweight:** Slim 8.75x2.5x0.75 inch design fits easily in your emergency kit
- • **Emergency Power Boost:** Instantly powers your safe to avoid lockout during battery failure
- • **Secure Access Assurance:** Supports fingerprint and passcode entry even when internal batteries die
- • **Trusted by Professionals:** 4.5-star rated with fast global delivery and dedicated support
- • **Universal Dual Plug Design:** Two male connectors fit multiple safe keypad types seamlessly

## Overview

The HOMEYUER External Battery Pack 2 is a compact, dual-plug emergency power solution designed for safes with female plug keypad connectors. It supplies instant power to your safe during battery failure, enabling access via registered fingerprints or passcodes without locksmith intervention. Lightweight and highly rated, it’s an essential backup for secure, uninterrupted safe access.

## Description

The external battery pack with two male plug connector is the perfect accessory for your safe box with External Battery Supply. In the event of battery failure, this external battery pack can be used to access the safe. The battery pack will then supply power to the safe, allowing you to access the safe with your pass code or registered fingerprints to change the batteries.

Review: It came with 2 plug connectors with different sizes, the smallest of them fit my safe perfectly and i was able to get the safe open 👍🏻 Delivery was fast , it only took 4 days , all the way from California US to Riyadh KSA
Review: Worked exactly as intended. Was able to get into my safe and then change the batteries. Saved me from having to call a locksmith or buy a new safe

## Features

- The external battery pack is suitable for all keypad with female plug connector.
- The battery pack will supply power to the module, allowing you to access the safe with your registered fingerprints or pass code to change the batteries.
- The external battery pack is for some safe box,gun safe,key safe with the female plug connector on keypad of safe box.
- In the event of battery failure, this External Battery Pack can be used to access the Safes by plugging it into the module on the safe.
- If you encounter any problems or difficulties, please contact us and we will provide one-on-one service to help you solve your problem.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09NN7VHSV |
| Batteries Included? | No |
| Brand | HOMEYUER |
| Color | gray |
| Customer Reviews | 4.5 4.5 out of 5 stars (157) |
| Date First Available | 7 January 2022 |
| Department | Unisex |
| Item model number | HYR-EBP1 |
| Length | 8.8 inches |
| Manufacturer | HOMEYUER |
| Material Type | Plastic |
| Number of Items | 1 |
| Product Dimensions | 22.35 x 6.35 x 1.78 cm; 23 g |
| Size | 8.75x2.5x0.75 |
| Style | two kind jack |
| Width | 2.5 inches |

## Product Details

- **Brand:** HOMEYUER
- **Colour:** gray
- **Material:** Plastic
- **Number of pockets:** 1
- **Product dimensions:** 22.4L x 6.4W x 1.8H centimeters

## Images

![External Battery Pack 2 - Image 1](https://m.media-amazon.com/images/I/512l-OjzYXL.jpg)
![External Battery Pack 2 - Image 2](https://m.media-amazon.com/images/I/61hx8ZZTP3L.jpg)
![External Battery Pack 2 - Image 3](https://m.media-amazon.com/images/I/61LxFhkRZEL.jpg)
![External Battery Pack 2 - Image 4](https://m.media-amazon.com/images/I/617PHMUQKvL.jpg)
![External Battery Pack 2 - Image 5](https://m.media-amazon.com/images/I/61KEMqfjICL.jpg)

## Available Options

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

## Questions & Answers

**Q: Will this work on sentrysafe H060ES?**
A: Size of the battery case was a match with my safe. Wiring was not, a couple changes and it worked great.

**Q: Anyone know the if the jack is 1.5mm or smaller?**
A: the jack only two kinds,one is 3mm,other is 1.5mm,you can used ruler to check the size.

**Q: Will this power a 2A4Life safe?**
A: yes

**Q: Will this battery backup work for an edge safe?**
A: It worked great to power up my Sentry Card Swipe safe.  Look in the owner’s manual (I found mine online) to see if/where the headphone-looking plug can fit in an edge safe.   All you need is to get the safe to have the power to open it, then you can change the inside batteries.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by I***M on 21 April 2024*

It came with 2 plug connectors with different sizes, the smallest of them fit my safe perfectly and i was able to get the safe open 👍🏻 Delivery was fast , it only took 4 days , all the way from California US to Riyadh KSA

### ⭐⭐⭐⭐⭐ Review
*by D***D on 22 December 2025*

Worked exactly as intended. Was able to get into my safe and then change the batteries. Saved me from having to call a locksmith or buy a new safe

### ⭐ Review
*by J***S on 19 April 2025*

Did not work for me?

## Frequently Bought Together

- HOMEYUER External Power Supply Box with 2.5mm and 3.5mm Jack for Some Safe Box with External Battery Supply Like BARSKA Safe, 4 AA Battery Holder with Wires, 6V Backup Power Source for The Safe Box
- HOMEYUER External Power Supply Box with six Kind Jacks and ON/Off Switch for Various DC Equipment,Like Some Kinds Safe Box,Electronic Cabinet Lock,Toys,LED Lighting and so on.Output DC 6V
- Barska External Battery Pack – Backup Power for Biometric Fingerprint Safes, Compatible Only with Select Barska Models, Access During Battery Failure

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**Shop now:** [https://www.desertcart.com.my/products/397941532-external-battery-pack-2](https://www.desertcart.com.my/products/397941532-external-battery-pack-2)

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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-03-21*