10 Best 24 Hour Battery Spy Camera in The UK

Last updated on 20/08/2025

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Spy Camera, Hidden Camera 4K Ultra HD with 4H Battery Life, SD Card & Cloud Storage, Motion Detection Alarm, Real-Time App Alerts, 2.4G WiFi & Night Vision for Home/Office Security

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Why We Love It

Ultra 4K clarity at night.
Flexible local and cloud storage.
Easy setup for everyone.

Main Highlights

Ultra 4K Clarity with Night Vision. Capture sharp 4K resolution live streaming for precise monitoring of pets, babies, or home activities. Advanced infrared technology delivers clear 24/7 visibility even in zero-light conditions, while the 160° wide-angle lens eliminates blind spots for full-space coverage.
Dual Storage: Local & Cloud Options. Flexibly record via SD card (supports 256GB) for continuous 24/7 footage or secure critical moments with encrypted cloud storage. Includes a 7-day free cloud trial (fully compliant with Amazon audio regulations).
60-Second Setup, Zero Tech Skills. 3-step Wi-Fi configuration enables instant activation within 1 minute. Clear in-app instructions make this security camera accessible for all users, from seniors to first-time owners.
AI Motion Alerts & Instant Notifications. Smart detection technology analyzes movement patterns and triggers real-time alerts to your phone. Stay informed of home security status whether at work, on vacation, or in another room.
Extended 6-Hour Battery + Continuous Power. A robust 1000mAh battery delivers 4-6 hours of cordless recording, while continuous charging via power bank or outlet lets you monitor endlessly. Never miss a moment!

Hidden Camera Spy Camera,HD 1080P 10000mAh Large Capacity Portable Power Bank Spy Camera,20 Hours Continuous Record Security Nanny Cam with Gravity Sensor/Motion Detection/Night Vision—No Wifi Needed

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Why We Love It

Dual functionality of power bank.
Impressive 20-hour battery life.
Motion detection for convenience.

Main Highlights

Unique mobile power bank design, but it's also a mini spy camera.Provides 1920 * 1080P, frame rate 30 fps, full HD picture quality,not only can be used as a charging power source but also as a hidden spy camera.You can take the portable power bank spy camera to anywhere.
Gravity Sensor - This mini surveillance spy camera adopts the latest technology,during the recording process, flip up and down the camera 180°, the hidden spy camera will automatically switch to the normal screen. It's more convenient to shoot videos without looking at the direction.NOTE:only 180° flip is supported
Motion detection - The power bank hidden spy camera will automatically record a video when detect movement,and save a video document in every 5 mins. Stop shooting when no motion is detected for a long time,avoid taking unnecessary shots.
20-hours Long Battery Life Mini Nanny Cam - The spy camera has a built-in 10000 mAh high-capacity battery, which can work continuous for 20 hours on a fully charged. No wifi needed. Just insert a TF-card(MAX support 128G,not include),set the recording mode you want and the camera will take videos automatically.
Record HD 1080p video to help you to monitor what's going on in where you want covert, NO photos function. The night vision function will automatically turn on according to the intensity of the sensed light. If you have any questions with the product, please feel free to contact with us.

EZVIZ 2K 4G LTE Mini Battery Camera Indoor Wireless, 512GB Support, AOV Mode 24/7, No Subscription Fee, App Control, No WiFi, 2.4GHz, AI Human Detection, Night Vision, Google Alexa (CB2 4G Power Bank)

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Why We Love It

Flexible and portable installation options.
Continuous recording for increased security.
AI detection minimizes false alerts.

Main Highlights

Total 7,200 mAh Battery: Say goodbye to the annoying power supply and network setup of an indoor camera with this innovative kit. Consisting of an ultra-flexible CB2 4G camera (2,000 mAh) and a pairable Power Partner (5,200 mAh) to further extend the camera's use
100% Wireless- 4G LTE: This security camera supports 4G network, so you can insert a 4G SIM card and install it anywhere. Simply insert a nano SIM card into the camera to start enjoying internet-connected features. UK support O2, Three and Vodafone, Ireland support Three and Vodafone SIM card.( Note: The camera only supports the use of a nano SIM card for the network, and does not support Wi-Fi connection.)(SIM card not included)
AOV Mode 24/7 protect : Enjoy EZVIZ’s latest Always-On Video (AOV) feature to enable 24/7 continuous recording on a battery-powered camera for extended peace of mind, without missing any important details.
AI Human Detection: The CB2 incorporates a PIR sensor with a human shape detection algorithm to ensure it only alerts you when it matters.
8M Night Vision & Two-Way Audio: Along with crystal clear video quality, the CB2 4G offers clear night vision to provide peace of mind even in total darkness. This allows you to see crucial details. With the EZVIZ app, you can hear and see what's going on and chat with your visitors.
SD Card with No Subscription Fee: With up to 512GB micro sd card removes the need for subscription (card not included). You can access the data from your app anywhere and it shows the trigger points on your camera so you can go straight to them.

Spy Hidden Camera | WiFi Mini Camera | 10hr Nonstop Recording Spy Camera WIFI Hidden, 4K HD Video, Cloud & SD Storage, Motion Detection & Night Vision for Indoor/Home

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Why We Love It

Seamless covert surveillance guaranteed.
Long-lasting 3000mAh battery.
Ultra-sharp 4K HD imaging.

Main Highlights

【Covert Design】With its ultra-thin body and protruding lens design, this wireless spy camera can blend seamlessly into any environment, such as clipped into a book, wallet, and ensures effective covert surveillance.The mini spy camera indicator light can be set to invisible, and the hidden camera is silent, making it more concealed.(💡Note:No WiFi Needed)
【8 hr Long-lasting Battery】Equipped with a robust 3000mAh battery, enjoy up to 8-10 hours of continuous recording, ensuring uninterrupted monitoring when you need it most.
【4K HD & Night Vision】Newly upgraded for enhanced imaging, our hidden camera adapts well to varying light conditions, rendering sharp, lifelike video with vibrant colors. Includes infrared night vision for clear footage in low light.
【Real-Time Viewing & AI Motion Detection】With AI monitoring, our 2.4G wifi camera minimizes false alerts, sending any suspicious activity instantly and View real-time footage from anywhere to your smartphone via the App. Additionally, Video can be shared that spy camera owners can delete or authorize others to view, safely protecting your family privacy
【Cloud & Local storage】Supports both Cloud （Optional） and SD card （(SD card not included)） storage. It operates without WiFi, storing videos directly on the SD card, ideal for outdoor use with unstable internet. Loop recording ensures continuous video coverage without memory concerns.New users benefit from complimentary cloud storage upon purchase – inquire within for details.
【What You Get】Hidden Spy Camera x1, Charge Cable x 1; User Manual x1, Mounting kit including stand x 1
【User-Friendly & Worry-Free Warranty Service】24/7 customer support, Comprehensive user manuals and technical support provided for quick setup or any inquiries promptly. Warranty options for all products to maximize customer investment protection.

EKJANEPE Mini Camera, Mini Security Camera, Indoor Pet 4K HD Wireless WiFi Indoor Security Camera, Long-lasting Battery Cam with Night Vision, Motion Detection, Wide Angle, APP Control

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Why We Love It

Exceptional 4K video quality.
Instant smartphone alerts available.
Long-lasting built-in battery.

Main Highlights

【4K Full HD Resolution with Auto Night Vision】This mini spy camera records in sharp 4K Full HD resolution, ensuring detailed video day and night. The advanced auto night vision activates in low light, delivering clear black-and-white footage—perfect for 24/7 home security, office monitoring, or nanny cam use.
【Smart Motion Detection & Instant Alerts】Get real-time notifications on your smartphone when motion is detected. Ideal for keeping an eye on deliveries, pets, or caregivers, this mini camera nanny camera helps you monitor activities instantly, providing peace of mind wherever you are.
【Expandable SD Card Storage (Up to 128GB)】Store hours of recordings with an SD card (not included). Loop recording ensures continuous coverage by overwriting old files, so you never miss critical moments—whether used indoors or outdoors.
【Real-time monitoring】Access real-time footage via your smartphone with a stable Wi-Fi connection(Only Support 2.4GHz Wi-Fi). Monitor your home, office, or baby’s room remotely, ensuring security and convenience at your fingertips.
【Built-in Long Standby Battery】 Mini wifi camera with built-in 1200mAh battery provides extended recording time, reducing the need for frequent charging. Compact and portable, this mini security camera is perfect for discreet surveillance in any location.

javiscam Spy Camera Hidden Camera,High Video Quality WiFi Wireless Mini Camera,Indoor Camera For Home Security, Small Nanny Cam Night Vision Motion Activated Alerts,Baby and Pets camera

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Why We Love It

Clear 2K video quality.
AI motion detection feature.
Excellent after-sales service.

Main Highlights

【High Video Quality and Infrared Night Vision】This wireless Indoor Mini camera provides a High quality video and image with a wide 140-degree angle view. Regarding night vision,this home security camera offers clear visibility at all times, day or night. The included app allows for easy access to recorded video from anywhere, anytime.
【PIR Motion Detection with AI Analysis Recognition】Equipped with advanced smart AI motion detection, this WiFi spy camera can accurately analyze and recognize people, vehicles. The AI PIR sensor is triggered in real-time as soon as the indoor security camera detects motion, and a notification is sent to your phone via the app.
【100% Wireless Security and Rechargeable Battery】There's a wireless battery camera with a built-in premium rechargeable battery. It’s a true low power consumption home security camera. No need for any wires, can be installed wherever you want. The scene inside and outside the home is clear at a glance. The installation method is also very simple, as long as the bracket is in place, your camera can be removed or installed at will.
【Cloud & SD Storage】Supports up to 128G and financial encryption, your data is safely protected. This small camera with indoor/outdoor video in the event of device or memory card loss, cloud storage ensures your recorded files are never lost and can be accessed anytime.This Wireless security camera monitor households, pets,plant growth, housekeepers, and offices with ease.
【Excellent After-sales Service】We provide a 1-year warranty for this home security camera, and our professional technicians are available 24 hours to assist you with any questions or issues you may have. In case of any quality problems, please contact us immediately, and we will promptly handle the matter for you.
This spy camera only supports 2.4G WiFi, 5G is not supported.

Hidden Camera, 4K Spy Camera, AI Motion Detection, Battery 100-Day Standby, Crystal Night Vision, card & cloud storage, Wireless Indoor Camera for Home Security, Baby, and Pet Monitoring

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Why We Love It

High-definition video quality.
AI-powered motion alerts.
Secure cloud storage.

Main Highlights

[4K QHD resolution & Crystal-Clear Night Vision] Experience sharp and vivid video quality with this spy camera, offering an ultra-wide 140-degree angle for comprehensive coverage. Enhanced infrared night vision ensures that every detail is visible, providing peace of mind 24/7. Whether it's for your pets, baby, home, or office, you'll never miss a moment.
[Motion Detection, Live Streaming & 24/7 Recording] Receive instant alerts on your phone with AI-powered motion detection whenever any movement is detected. Check the live feed via the app whenever you need. This wireless hidden camera optional 24/7 continuous recording mode.
[True Wireless & Long Battery Life] Designed with convenience in mind. The indoor camera is fully wireless, allowing flexible placement and installation. High-capacity 2800mAh rechargeable battery, which lasts up to 100 days on standby. Charges with 5V 1A via micro USB port.
[Secure Cloud & Local Storage]This mini camera supports up to 128GB TF card storage (not included). Encrypted cloud storage (30-day trial) that only you can access, even if the camera is stolen or damaged. Access all saved videos (both cloud and card) through the app with ease.
[Comprehensive Monitoring & Easy App] Keep an eye on your pets, children, housekeepers, and aging relatives. This small security camera provides adaptable indoor security to protect your loved ones and property. The app is available only for smartphones via Google Play and the App Store. Giving you easy access to monitor from anywhere.

Spy Camera Hidden Camera USB Charger 1080P HD WiFi with Motion Detection Remote App Control Micro Small Wireless Indoor Secret Camera Mini Nanny Spy Cam for Home Office Security and Surveillance Monit

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Why We Love It

Incredible 1080p HD resolution.
Discreet design ensures privacy.
Instant alerts for suspicious activity.

Main Highlights

1.【Hidden Camera USB Charger】Experience superior video and image quality with our mini spy camera USB charger, delivering incredible 1080p HD resolution. This innovative design remains discreet, ensuring security without attracting unwanted attention.
2.【Remote Live Footage Viewing via 2.4g Wi-Fi】Stay updated with your home's activities no matter where you are. With the app, you can watch the live footage straight from your smartphone using the 2.4g Wi-Fi technology for optimal connectivity and convenience.
3.【Motion Detection and Push Notification Alerts】With cutting-edge motion detection technology, this camera instantly records and sends a push notification to your smartphone when suspicious movements are detected. Rest assured that you will always be aware of what's happening in your home or office.
4.【Loop Recording Function for SD Cards】You will never miss a moment with the surveillance camera charger's support for micro SD cards from 16G-128G. Access footage easily by playing clips on your PC whenever you need to.The recorded footage on the SD card also provides crucial evidence if any unwanted event occurs.
5.【Portability & Versatility Combined】This compact spy camera functions as a powerful tool for home security, office surveillance, and protecting loved ones from thieves. Its petite design allows for effortless use at home, work, or any other location, making it an essential device for all your security needs.

4K UHD Spy Camera Hidden Camera in Clock WiFi Hidden Cameras Video Recorder Wireless IP Camera Indoor Home Security Monitoring Nanny Cam 140° Angle Night Vision/Motion Detection

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Why We Love It

Remote live streaming capabilities.
Excellent night vision quality.
Smart motion detection alerts.

Main Highlights

【Easy to operate and smart connection】The wireless Wi-Fi spy camera can be connected to the internet network, you can live broadcast your footage remotely from anywhere in the world anytime, anywhere. Just download the "Lookcam" free app on your mobile phone (Android, IOS) and configure it using the router WIFI (2.4GHz only) by scanning our QR code.
【Day and night work cycle recording】 The wireless camera is equipped with excellent UHD 4K high-definition pixels, which greatly improves the night vision effect. Even in dark environments, you can clearly see what's going on. Insert the Micro SD card into the card slot and turn it on, the camera will automatically start recording. When the memory space is full, it automatically overwrites the oldest file and records in a loop. (This camera does not include SD card).
【Motion Detection Alarm】Hidden camera can intelligently detect motion and record data immediately when someone breaks into your home or office, without worrying about losing important evidence. Alert notifications are instantly pushed to your mobile app, so you never miss an important moment.
【Powerful Machine Performance】WIFI hidden camera build in advanced 2.0MP image sensor which helps to capture full HD video smoothly with accurate color reproduction. The supper 120° wide-angle professional grade lens, creating a large coverage view to monitor your care, iOS and Android Compatible, Live Stream from Anywhere, perfect for house, office or family as housekeeper or nanny cam 24/4.
【Hidden Camera Clock】:This spy camera looks like a regular clock which could tell you time. The lens of spy cam is hidden under the glossy screen thus nobody will notice it. It can be used with wide angle of 140 degree and 4K lense. Act as a surveillance camera in: Office, Home and Car etc. With spy camera you will never miss any details clearly that’s happening in the room.

OTADUG Spy Camera Speaker, 1080P HD Mini Wireless Hidden Camera Security Surveillance Nanny Camera with Video and Audio, Motion Detection, Night Vision, 15-hour Playtime, 128 GB

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Why We Love It

Multifunctional with superior sound quality.
Exceptional night vision capabilities.
Convenient motion detection feature.

Main Highlights

📸【2 in 1】 OTADUG camera is a spy camera disguised as a "Bluetooth Speaker". Spy camera speaker not only records video in HD, but also enjoys exceptionally loud and distortion-free sound. The side button controls the bluetooth audio function and the bottom button controls the video recording function. You can enjoy music and video recording at the same time.
📸【Superior Night Vision】 Spy camera has 12 built-in IR LEDs to capture more detail and render HD images in a wider area at night or in low light conditions. These lights are invisible to the human eye and never flicker. OTADUG secret camera supports 1080P and 720P formats.
🎥【Motion Alert】Spy camera for home can intelligently detect motion and save it immediately, and stop when no motion is detected. Mini hidden cameras doesn't need wifi or an app. You can take it to any outdoor or indoor location without network restrictions, which is very convenient.
🎥【Loop Recording】 The free 128 GB SD card stores videos on a loop and will overwrite the oldest videos if the SD card is full. You don't need to spend extra money on memory cards. The package include a free 128 GB which allow you to record videos for a long time.
👍【15-hour Playtime】 OTADUG's power management technology and 3,000mAh battery allows up to 15 hours of uninterrupted video recording. Even with 12 IR lights on, it can be used effectively for 8 hours. Three times longer usage time than comparable cameras. Please select supplier FG Technology when ordering this secret camera and contact us with any questions.

9.0

Superb

We scanned 1623 products

We reviewed these offers relevant to the 24 Hour Battery Spy Camera within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like Liretope, KAGMY, EZVIZ, Digimore, EKJANEPE, javiscam, ezeevision, Infun, LaoZiTong, OTADUG, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best 24 Hour Battery Spy Camera in the market, we considered we took a deep dive into 8116 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is Spy Camera, Hidden Camera 4K Ultra HD with 4H Battery Life, SD Card & Cloud Storage, Motion Detection Alarm, Real-Time App Alerts, 2.4G WiFi & Night Vision for Home/Office Security. We love many things about this product by Liretope. What sets it apart from the competition is Ultra 4K clarity at night. , Flexible local and cloud storage. , Easy setup for everyone. .
The best value product for most shoppers and where user satisfaction is continuously the highest is Hidden Camera Spy Camera,HD 1080P 10000mAh Large Capacity Portable Power Bank Spy Camera,20 Hours Continuous Record Security Nanny Cam with Gravity Sensor/Motion Detection/Night Vision—No Wifi Needed by KAGMY based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for 24 Hour Battery Spy Camera and the best cost-to-value ratio is EZVIZ 2K 4G LTE Mini Battery Camera Indoor Wireless, 512GB Support, AOV Mode 24/7, No Subscription Fee, App Control, No WiFi, 2.4GHz, AI Human Detection, Night Vision, Google Alexa (CB2 4G Power Bank)at EZVIZ with a 17% discount.
Our list of the best 24 Hour Battery Spy Camera is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best 24 Hour Battery Spy Camera in The UK

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We concluded that: