--- product_id: 191885857 title: "Fingerprint Padlock, Smart Padlock with USB Charging Support, Fingerprint Lock, Biometric Lock Suitable for Luggage, Bookcase, Suitcase, Backpack, Bike, School Locker, Gym Locker Lock(Gold)" brand: "newisdomake" price: "€ 40.21" currency: EUR in_stock: true reviews_count: 8 url: https://www.desertcart.sk/products/191885857-fingerprint-padlock-smart-padlock-with-usb-charging-support-fingerprint-lock store_origin: SK region: Slovakia --- # 2000+ unlocks per full charge 0.5s ultra-fast unlock Durable zinc alloy build Fingerprint Padlock, Smart Padlock with USB Charging Support, Fingerprint Lock, Biometric Lock Suitable for Luggage, Bookcase, Suitcase, Backpack, Bike, School Locker, Gym Locker Lock(Gold) **Brand:** newisdomake **Price:** € 40.21 **Availability:** ✅ In Stock ## Summary > 🔐 Unlock the future of security—your finger is the key to effortless protection! ## Quick Answers - **What is this?** Fingerprint Padlock, Smart Padlock with USB Charging Support, Fingerprint Lock, Biometric Lock Suitable for Luggage, Bookcase, Suitcase, Backpack, Bike, School Locker, Gym Locker Lock(Gold) by newisdomake - **How much does it cost?** € 40.21 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/191885857-fingerprint-padlock-smart-padlock-with-usb-charging-support-fingerprint-lock) ## Best For - newisdomake enthusiasts ## Why This Product - Trusted newisdomake brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Endure:** Crafted from scratch-proof zinc alloy for rugged, everyday protection indoors and outdoors. - • **Multi-User Friendly:** Stores up to 20 fingerprints—perfect for shared access without compromising security. - • **Power That Keeps Up:** USB rechargeable with over 2,000 unlocks per charge—stay secure without the battery anxiety. - • **Plug & Play Security:** No apps, no Bluetooth—pure biometric simplicity with emergency USB backup for peace of mind. - • **Instant Access, Zero Hassle:** Unlock in just half a second with your fingerprint—no keys, no codes, just you. ## Overview The Newisdomake NM-8900J Fingerprint Padlock combines cutting-edge biometric technology with durable zinc alloy construction. It offers ultra-fast 0.5-second unlocking, supports up to 20 fingerprints, and features USB rechargeable batteries that last for over 2,000 unlocks per charge. Designed for versatile use on luggage, lockers, bikes, and more, it delivers keyless convenience without relying on apps or Bluetooth, backed by a 1-year manufacturer warranty. ## Description Full description not available ## Features - 【Convenient and Safe】Your finger is the key, and it only takes 0.5 second unlock it, fingerprint padlock can record up to 20 different finger. Never worry about losing your key or forgetting passwords. USB backup key available as an emergency opening option. - 【USB Rechargeable & Extreme Long Run Time】Long standby time, after full charge,it can unlock more than 2,000 times. Afte the unlock, If the red light is flashing, indicates low power. you need to charge your finger print lock in time. You can use your portable rechargeable treasure to recharge. - 【Stability & Sturdy 】Sturdy Structure: Environmental Zinc Alloy material, which is durable, scratch proof, safe and reliable. NO APP, NO Bluetooth. - 【Wide Applications】Easy to carry and widely used.For indoor and outdoor use, digital padlock suitable for suitcases, golf bags, handbags, school lockers, gym lockers, furniture, wardrobes, bicycle and other goods that you want to protect. - 【After-sale service】Our gym locker locks have a lifetime after-sales service. If you need troubleshooting or technical support,please feel free to contact us.we are here to make sure you get the best customer service › See more product details ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | Newisdomake | | Special Feature | Bluetooth, Fingerprint | | Lock Type | Fingerprint Padlock | | Item dimensions L x W x H | 3.5 x 1.7 x 0.8 inches | | Material | Zinc | | Recommended Uses For Product | luggage, bookcase, suitcase, backpack, bike, school locker, gym locker | | Style | Fingerprint padlock | | Color | Gold | | Number of Pieces | 1 | | Included Components | Fingerprint Padlock | | Controller Type | Hand Control | | Item Weight | 108 Grams | | Control Method | App | | Connectivity Protocol | Bluetooth | | UPC | 778778854315 | | Model Name | NM-8900J | | Manufacturer | ZHIXIN | | Part Number | ZX8900J | | Item Weight | 3.81 ounces | | Product Dimensions | 3.5 x 1.7 x 0.8 inches | | Item model number | NM-8900J | | Batteries | 1 Lithium Ion batteries required. (included) | | Item Package Quantity | 1 | | Special Features | Bluetooth, Fingerprint | | Batteries Included? | Yes | | Batteries Required? | Yes | | Battery Cell Type | Lithium Ion | | Average Battery Life | 2 years | | Warranty Description | 1 Year Manufacturer | ## Product Details - **Brand:** Newisdomake - **Special Feature:** Bluetooth, Fingerprint - **Lock Type:** Fingerprint Padlock - **Item dimensions L x W x H:** 3.5 x 1.7 x 0.8 inches - **Material:** Zinc ## Images ![Fingerprint Padlock, Smart Padlock with USB Charging Support, Fingerprint Lock, Biometric Lock Suitable for Luggage, Bookcase, Suitcase, Backpack, Bike, School Locker, Gym Locker Lock(Gold) - Image 1](https://m.media-amazon.com/images/I/91GeUIQRJZL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Excellent and easy to use *by C***E on Reviewed in the United States on February 22, 2024* Love this lock - was easy to set up with fingerprint and has a little key (we keep in a baggie in the gym bag), in case your battery goes dead or it won’t open with fingerprint (we haven’t used the plan B key yet), lock was charged weeks ago, still operating). We are very pleased with this little lock. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Smaller than I thought *by E***A on Reviewed in the United States on April 18, 2024* This lock was smaller than I thought but the fingerprint feature works great! I use this to keep my 14 year old out of his game room when it’s time for his chores or homework. Right now, this is set to my fingerprint, but can be set to remember more than one persons print. This is a good lock, small size. ### ⭐⭐⭐⭐ 4.0 out of 5 stars Charge lasts 8 months! *by N***N on Reviewed in the United States on October 31, 2023* this lock was awesome!! I had only charged it once back in February 2023 when i got it, and it’s now Halloween 2023 and it’s JUST died!however, i was able to unlock it to put it on my locker at the gym before my workout but when i finished and went to open the lock it was DEAD! the USB key wouldn’t work because it was dead and i tried using the hole under it and nothing! i ended up having to have an employee CUT IT OFF so i could get my stuff out! ## Frequently Bought Together - Fingerprint Padlock,Smart Padlock,Suitable for House Door, Bookcase, Suitcase, Backpack, Gym, Bike, Office, Support USB Charging (Golden) - Pothunder Fingerprint Smart Padlock Lock, Biometric Metal Keyless Thumbprint Lock, Waterproof, USB Rechargeable, for Gym Locker, School Locker, Luggage, Backpack, Suitcase(Gray) --- ## 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.sk/products/191885857-fingerprint-padlock-smart-padlock-with-usb-charging-support-fingerprint-lock](https://www.desertcart.sk/products/191885857-fingerprint-padlock-smart-padlock-with-usb-charging-support-fingerprint-lock) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-06-06*