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🔐 Power up your peace of mind — never get locked out again!
The HOMEYUER External Power Supply Box is a compact, plastic 6V backup battery holder designed to provide emergency power to safes with 2.5mm or 3.5mm female plug connectors. Compatible with keypad, gun, and key safes, it enables safe access during internal battery failure, allowing users to unlock and replace batteries without professional help. Measuring 8.75" x 2.5" x 0.75", it includes 4 AA battery slots and comes with dedicated customer support and a 1-year warranty.
| ASIN | B09NN7VHSV |
| Best Sellers Rank | #56,628 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #94 in Safe Accessories |
| Brand | HOMEYUER |
| Brand Name | HOMEYUER |
| Color | gray |
| Customer Reviews | 4.6 out of 5 stars 182 Reviews |
| Global Trade Identification Number | 00765343661591 |
| Item Dimensions L x W x H | 8.75"L x 2.5"W x 0.75"H |
| Item Type Name | external battery pack |
| Item Weight | 0.02 Kilograms |
| Manufacturer | HOMEYUER |
| Manufacturer Part Number | HYR-EBP1 |
| Material | Plastic |
| Material Type | Plastic |
| Model Number | HYR-EBP1 |
| Number Of Pockets | 1 |
| Number of Compartments | 1 |
| Product Dimensions | 8.75"L x 2.5"W x 0.75"H |
| UPC | 765343661591 |
| Unit Count | 1 Count |
| Warranty Description | 1 YEAR |
M**N
Worth Every Penny!
This totally did the job and helped me open the safe.
S**L
Good quality
This item worked exactly as needed. We have a shelf that has a power supply like this however my husband miss placed it and the batteries in the shelf died. This worked perfectly to plug in and get the shelf to open without having to damage it,
J**2
works
works for Tactical Traps
J**S
It’s easy to use and came in super handy
Wonderful device. Got me out of a jam. Highly recommended. 5 stars
T**T
Worked like a champ!
Didn’t realize what this was when one came with my safe so threw it inside and wound up locking myself out of it…bought this one and it worked like a champ, opened up my safe to find the manual keys and one of these units…so now I have two. 🤣
P**D
Awesome
It’s works awesome
G**R
Wrong plug, good battery pack.
Battery pack is good but the plug is wrong for my Berska biometric safe....its too small. I'm going to need to cut the plug off and splice the correct size plug onto the wires.
L**A
Didn’t work
Returned. Didn’t work
I**M
Did exactly what it is supposed to do 👍🏻👍🏻
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
J**S
This item
Did not work for me?
Trustpilot
2 months ago
1 day ago