--- product_id: 510465421 title: "External Battery Pack with 2.5mm DC Jack for Some Safe Box DGZZI 4 AA Battery Holder 6V Backup Power Source with Wires for The Safe" brand: "dgzzi" price: "₩23437" currency: KRW in_stock: true reviews_count: 9 category: "Dgzzi" url: https://www.desertcart.kr/products/510465421-external-battery-pack-with-2-5mm-dc-jack-for-some store_origin: KR region: South Korea --- # 6V output from 4 AA batteries 2.5mm DC plug, no soldering needed Flame-retardant durable casing External Battery Pack with 2.5mm DC Jack for Some Safe Box DGZZI 4 AA Battery Holder 6V Backup Power Source with Wires for The Safe **Brand:** dgzzi **Price:** ₩23437 **Availability:** ✅ In Stock ## Summary > 🔐 Power your peace of mind—never get locked out again! ## Quick Answers - **What is this?** External Battery Pack with 2.5mm DC Jack for Some Safe Box DGZZI 4 AA Battery Holder 6V Backup Power Source with Wires for The Safe by dgzzi - **How much does it cost?** ₩23437 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/510465421-external-battery-pack-with-2-5mm-dc-jack-for-some) ## Best For - dgzzi enthusiasts ## Why This Product - Trusted dgzzi brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Lightweight:** Weighing just 0.02 kg, it’s easy to store and carry for peace of mind anywhere. - • **Plug & Play Convenience:** 2.5mm DC jack ensures effortless, solder-free connection. - • **Universal Compatibility:** Works seamlessly with many safes, gun safes, and key safes requiring external power. - • **Reliable Emergency Power:** Keep your safe accessible even when internal batteries fail. - • **Durable Flame-Retardant Build:** High-quality materials resist heat and deformation for long-term use. ## Overview This DGZZI External Battery Pack delivers a reliable 6V backup power source via 4 AA batteries, designed specifically for safes with a 2.5mm DC input. Crafted from flame-retardant plastic, it ensures safety and durability while providing a quick, solder-free connection to keep your safe operational during battery failures. Ideal for professionals who value security and uninterrupted access, it’s a must-have emergency power solution for your home or office safe. ## Description Specification: Product Name: External Backup Battery Box Material: high quality flame retardant plastic. Colour: grey. Battery type: AA battery. Number of batteries: 4 Output Voltage: 6V Package Content:1 x External Replacement Battery Tips: When the safe is empty or the weak battery beeps, you can use this external battery box to plug in the safe to supply power, and you can open the safe as usual. Review: Worked on my safe - I recently bought a small safe to keep our electronics in so that my son doesn’t use them when he’s not supposed to. I did not receive the battery pack with the safe and lost the keys. After three different purchases and two returns, this one worked on my safe to allow me to open the safe. The batteries actually fell out of the safe so w/o the keys, this battery pack worked. Great value. Review: Worked just as it should - Worked for what I needed it for and great to have around! ## Features - The battery box is made of high-quality flame-retardant materials, which are resistant to high temperature, good electrical conductivity, durable, not easily deformed, and have a long service life. - With 2.5mmDC male plug, no welding, easy to connect, output voltage: 6V. - In the event of a battery failure, the safe can be accessed by inserting an external battery pack into the module on the safe. - The battery pack will power the module, allowing you to access the safe with an enrolled fingerprint or password to replace the battery. - Works with some safes, gun safes, key safes with external battery power. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B2135V7N | | Antenna Location | TV Remote | | Battery Capacity | 4800 | | Best Sellers Rank | #50,924 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #922 in Cell Phone Portable Power Banks | | Brand | DGZZI | | Customer Reviews | 4.3 out of 5 stars 33 Reviews | | Manufacturer | DGZZI | | Model Name | DDZZI | | Model Number | EBPSBBPS-4AA-G1 | | Recommended Uses For Product | TV Remote | | Reusability | Single Use | | UPC | 728456078625 | | Unit Count | 1.0 Count | | Voltage | 6 Volts | ## Product Details - **Battery Capacity:** 4800 - **Brand:** DGZZI - **Recommended Uses For Product:** TV Remote - **Unit Count:** 1.0 Count - **Voltage:** 6 Volts ## Images ![External Battery Pack with 2.5mm DC Jack for Some Safe Box DGZZI 4 AA Battery Holder 6V Backup Power Source with Wires for The Safe - Image 1](https://m.media-amazon.com/images/I/51jSxYvZ6hL.jpg) ![External Battery Pack with 2.5mm DC Jack for Some Safe Box DGZZI 4 AA Battery Holder 6V Backup Power Source with Wires for The Safe - Image 2](https://m.media-amazon.com/images/I/51c8TJ52tzL.jpg) ![External Battery Pack with 2.5mm DC Jack for Some Safe Box DGZZI 4 AA Battery Holder 6V Backup Power Source with Wires for The Safe - Image 3](https://m.media-amazon.com/images/I/61VKpQlxPJL.jpg) ![External Battery Pack with 2.5mm DC Jack for Some Safe Box DGZZI 4 AA Battery Holder 6V Backup Power Source with Wires for The Safe - Image 4](https://m.media-amazon.com/images/I/51bIklx+D0L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Worked on my safe *by K***N on February 26, 2026* I recently bought a small safe to keep our electronics in so that my son doesn’t use them when he’s not supposed to. I did not receive the battery pack with the safe and lost the keys. After three different purchases and two returns, this one worked on my safe to allow me to open the safe. The batteries actually fell out of the safe so w/o the keys, this battery pack worked. Great value. ### ⭐⭐⭐⭐⭐ Worked just as it should *by G***L on October 27, 2025* Worked for what I needed it for and great to have around! ### ⭐⭐⭐⭐⭐ Made My Safe Usable and More Secure *by W***Y on January 22, 2025* This made my safe usable. The original external battery pack came with a broken jack. Thanks to this one, I can finish setting up my safe to work with a combination or my fingerprint instead of just the key. Inexpensive fix for a $300 safe. ## Frequently Bought Together - External Battery Pack with 2.5mm DC Jack for Some Safe Box DGZZI 4 AA Battery Holder 6V Backup Power Source with Wires for The Safe - 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 - E-outstanding 3.5mm External Battery Pack External Battery Supply Like Battery Holder with Wires --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kr/products/510465421-external-battery-pack-with-2-5mm-dc-jack-for-some](https://www.desertcart.kr/products/510465421-external-battery-pack-with-2-5mm-dc-jack-for-some) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-05-31*