The rechargeable batteries are lead-lead dioxide systems.

The diluted sulfuric acid electrolyte is absorbed by separators and plates and thus immobilized.
Should the battery be accidentally overcharged producing hydrogen and oxygen, special oneway valves allow the gases to escape thus avoiding excessive pressure build-up.
Otherwise, the battery is completely sealed and is, therefore, maintenance-free, leak proof and usable in any position.

Maintenance free and easy to use
Contemporary advanced technology research and development of new high-performance batteries
It can be widely used in solar energy，wind energy，telecommunication systems，off-grid systems，UPS and other fields

Maintenance free and easy to use
Contemporary advanced technology research and development of new high-performance batteries
It can be widely used in solar energy，wind energy，telecommunication systems，off-grid systems，UPS and other fields

The Redmi Watch 5 Lite features a stunning 1.96″ AMOLED ultra-clear display, offering rich, natural colors and an immersive viewing experience. With a 75.80% screen-to-body ratio, the display maximizes usability while maintaining a compact design. The stylish square screen paired with a high-gloss NCVM middle frame exudes modern elegance, while the soft TPU straps, available in Lemon Yellow, Mint Green, and Candy Pink, ensure comfort, durability, and resistance to deformation. Complement your style with over 200 watch faces that include customizable health metrics, allowing you to switch looks effortlessly to match your mood or activity.

Equipped with a built-in five-system GNSS chip, the Redmi Watch 5 Lite enables precise satellite positioning for outdoor workouts without the need for your smartphone. Stay connected with the Bluetooth calling function, enhanced by dual-mic noise reduction and 80cm directional audio pickup, ensuring clear and uninterrupted communication with extended range and coverage. Designed to keep up with an active lifestyle, the 470mAh battery delivers up to 18 days of battery life under typical usage, so you can enjoy extended performance while traveling or exercising without frequent recharging.

Whether you’re running, walking, cycling, or swimming, the 150+ sports modes and professional running courses will help you warm up and perform efficiently. With 5ATM water resistance, the watch is ready for pool swims and water-based activities, allowing you to track your progress seamlessly. The upgraded widget functionality includes a Voice Assistant, Calendar, and Tasks to enhance daily productivity, while the Xiaomi HyperOS ensures smooth and responsive operation. Combining performance, style, and versatility, the Redmi Watch 5 Lite is the perfect fitness and lifestyle companion for those who value convenience and individuality.

The Engage X 10x42mm Binoculars deliver quality glass in a lightweight package. The fully multi-coated optics provide you with a brighter and clearer image at dusk and dawn when you need it most. These binoculars are IPX7 waterproof rated, and have Bushnell's exclusive molecularly bonded EXO Barrier for a clear image no matter the weather. An adjustable diopter ensures that these binoculars are fully adjustable to meet your eyes needs.The ultra-smooth focus wheel allows you to focus in on an object quickly for perfect definition.

This feature-packed Nitro binocular warrants best-in-class clarity and low light performance by means of a carefully designed optical system, Ultra-Wideband lens coatings, and PC3 phase coated BAK-4 prisms. Bushnell’s patented EXO Barrier lens coating technology delivers clarity in any condition.

An all-metal chassis is the new PowerView 2’s foundation, and it’s never before been offered at this price. The all-metal chassis ensures ruggedness and durability in the harshest elements, meaning the chassis won’t crack in the extreme cold of winter, or disform in the intense heat of summer. The new metal body also eliminates uneven weight distribution often found in binoculars with plastic chassis. Multi-coated optics paired with a massive 50mm objective lens, brings in a large amount of light, providing vibrant images for a crisp, clear viewing experience. Updated ergonomics and a rich textured rubber armor guarantee you'll always have a firm grip, even in one hand.

The solar to XT60 charging cable is excluded in EcoFlow rigid solar panels.

- A 23% conversion rate to sunlight
- All-black design that fits any house style
- Built to last with an IP68 waterproof rating
- Fast and Easy Installation

“Unlike other adapters, the NexYZ features three directional knobs (X, Y and Z axes) that perfectly align your phone’s camera with the scope eyepiece in seconds. In addition, you can make tension adjustments to keep the phone firmly in place and, rather pleasingly, the clamp system allows the phone to be positioned to capture images in landscape mode as opposed to portrait, which is so often the hallmark of most smartphone images.” – from Expert Reviews, “Birdwatch” magazine, November 2018

“Fitting the phone to the adapter is simple and quick, and the phone is held securely in place – no need to worry about it dropping out as you move around. You then adjust the phone’s position using the X and Y axis knobs – this too is easy and relatively quick. Finally, the Z axis knob enables you to lower or raise the phone to eliminate vignetting.” – Matt Merritt, “Unlock your phone’s potential,” Gear Reviews, “Birdwatching” magazine, August 2018

NexYZ fits any eyepiece from 35 mm to 60 mm in diameter including telescopes with 1.25” and 2” eyepieces, spotting scopes, monoculars, and binoculars. NexYZ will also attach to microscopes with the addition of the included adapter ring, which takes the usable diameter down to 25 mm, the size of a standard microscope eyepiece. A strong spring and a threaded twist lock provide a two-level strong and secure grip on the optical instrument’s eyepiece so you can image with confidence.

NexYZ also accommodates a huge range of smartphones. The phone platform is fully adjustable and can fit any device—usually with the case still on. Even larger “phablets” like the iPhone 8 Plus and latest Samsung Galaxy devices work perfectly. The secure platform stands up to the weight of these heavier devices with ease.

If multiple people want to capture a shot through your optic, NexYZ’s simple spring-loaded clamps make it easy to remove one device and replace it with another in seconds. NexYZ is the ideal solution for star parties and group bird walks where everyone wants their own shot of the action.

Easy as X-Y-Z
What makes NexYZ different from other smartphone adapters? The three-axis adjustment. Most adapters rely on you placing your phone perfectly on the platform and only offer limited adjustment in two axes. But NexYZ gives you the power to place your phone on the platform, center it over the eyepiece with the X and Y knobs, and then move up or down over the eyepiece until you have the entire field of view in your shot.

And even though this adjustment is ultra-precise, it’s still quicker and easier than with other adapters. From start to finish, the process only takes about 30 seconds, including the time it takes to insert the phone into NexYZ, attach NexYZ to an eyepiece, start the camera app, and center the camera over the eyepiece using the knobs. If you switch phones, eyepieces, or optical instruments, you will need only slight adjustments to re-center the camera over the new eyepiece.

You can also switch your image from portrait to landscape simply by turning the padded eyepiece clamp and readjusting the X, Y, and Z axis to realign your phone with the eyepiece.

NOTE: NexYZ fits telescopes, spotting scopes, binoculars, monoculars, and microscopes. It will not fit riflescopes. NexYZ will work with most phone cases, but if you have an especially large phone case with built-in batteries or a folio style case, Celestron recommends removing it for optimal use.

FULL TOUCH SCREEN
The 1.85" TFT full touch screen makes various functions easy to see and operate at a glance.

BLUETOOTH CALL,FREE TO ANSWER
You can choose to answer or reject calls through the watch. And you can also use it to share the phone contact
list and make calls. You can freely answer calls and free your hands whether you are busy working or exercising.

VOICE ASSISTANT ALWAYS STAND BY YOU
You can choose to answer or reject calls through the watch. And you can also use it to share the phone contact
list and make calls. You can freely answer calls and free your hands whether you are busy working or exercising.

24 SPORT MODES TO ACCOMPANY YOU TO EXERCISE
Monitor your fitness training and challenge your limits! Whether running, cycling, climbing and so on, it can
accompany you to exercise. At the same time, the data during exercise is recorded. So that you can be better
to know your physical condition and training effect during exercise.

IP67 WATERPROOF: DON'T BE AFRAID OF CHALLENGES
IP67 waterproof rating
In scenes such as washing your hands or getting in the rain, you don't need to be careful about the damage
caused by the water entering the watch.

24 HOUR HEALTH MONITOR
With accurate monitor of heart rate, blood pressure and blood oxygen, it always help you to pay attention
to your own health condition and provide all-weather health management.

MORE USEFUL FUNCTIONS FOR YOUR LIFE
It supports sleep monitoring, message reminder/alarm clock, sedentary reminder, photo taking and other auxiliary functions. It brings more convenience to your life.

Xiaomi Smart Watch 2 - Black

Experience a smarter life with the Xiaomi Watch 2 and its Google Wear OS. Enjoy built-in Google apps and a wide array of fun, practical third-party apps for an optimized and ultra-smooth performance. With its 495mAh high-capacity battery and Qualcomm’s hybrid architecture, the Xiaomi Watch 2 gives you power that lasts.

The dual architecture of large and small cores provides high performance and low power consumption autonomous switching, which brings long battery life, large storage, and a smoother flagship experience.

With LPDDR4X and eMMC memory, the Xiaomi Watch 2 offers impressive storage performance and space comparable to a smartphone. Download as many watch faces and third-party apps as you like, not to mention all your favorite songs to give your workouts a boost. The Xiaomi Watch 2 supports over 200 popular third-party apps, covering nearly every aspect of your life.

Thanks to Google Wallet you can now pay in style, simply leave your wallet at home and easily tap your watch to make payments on the go. This feature is already supported in many countries and regions around the globe, it’s like having a wallet on your wrist.

With Google Assistant, you can complete daily tasks and to-dos, send messages, control your smart devices at home with voice commands, and much more. With Google Maps, you can enjoy voice navigation directions directly from your watch.

The Xiaomi Watch 2 supports more than 160 sports modes with an optimized professional algorithm model that provides you with more accurate workout data, so your workouts can be more scientific and productive.

Integrated with Google Maps, the Xiaomi Watch 2 also excels in navigating complex environments like high-rise buildings and jungles, providing clear movement distance, pace, and route information.

Xiaomi Watch 2 features 12-channel PPG monitoring to keep track of your heart rate, blood oxygen saturation, and stress levels faster and with more precision. It also offers stronger anti-interference capabilities to identify your sleep patterns with improved accuracy.

- 1.43″ AMOLED with Always-on-Display
- Qualcomm Snapdragon W5+ Gen 1
- Seamless product experience for Android and Xiaomi
- Advanced health and workout tracking
- Google services and ecosystem
- Sleek design
- Lightweight case

HAVIT M9037 Smart Watch: Stay Connected and Stay Fit
The HAVIT M9037 Smart Watch is a sleek and stylish wearable device that combines advanced technology with a fashionable design. With its AMOLED display and touch screen functionality, this smart watch offers a seamless user experience. Whether you want to track your fitness goals, stay organized, or simply stay connected, the HAVIT M9037 has got you covered.

AMOLED Display: The HAVIT M9037 features a vibrant AMOLED screen that offers a high resolution of 240x296 pixels. With its sharp and vivid display, you can easily read notifications, messages, and fitness data, even in bright sunlight.

Touch Screen: The touch screen functionality of the HAVIT M9037 allows for easy navigation and control. Simply swipe, tap, and scroll to access various features and settings.

App Control: Connect the HAVIT M9037 to your smartphone via Bluetooth and unlock a world of possibilities. With the dedicated app, you can customize watch faces, set fitness goals, and receive notifications from your favourite apps.

Multi-Functionality: The HAVIT M9037 is not just a watch; it's a versatile companion that offers a range of useful functions. From calendar and remote control to sleep tracking and speed measurement, this smart watch has it all.
Fitness Tracking: Stay motivated and track your fitness progress with the built-in fitness tracker. Monitor your heart rate, track your steps, and measure your distance covered to achieve your health and wellness goals.

Call and Message Reminder: Never miss an important call or message again. The HAVIT M9037 can sync with your smartphone and notify you of incoming calls, messages, and app notifications, so you can stay connected on the go.

Mood and Message Tracker: Keep track of your mood and emotions with the mood tracker feature. Additionally, the message reminder feature ensures that you never miss an important message from your loved ones.

Dial Call: With the HAVIT M9037, you can make and receive calls directly from your wrist. Simply connect your smartphone and enjoy the convenience of hands-free communication.

Heart Rate and Blood Oxygen Monitoring: The HAVIT M9037 takes your health seriously. With its advanced sensors, it can accurately monitor your heart rate and blood oxygen levels, providing valuable insights into your overall well-being.

The HAVIT M9037 Smart Watch not only offers cutting-edge features but also boasts a stylish design that complements any outfit or occasion. With its slim profile and comfortable strap, this smart watch is perfect for everyday wear.

Not only is this the most fashion-conscious book light on the market but it's surely the trimmest. Now there's no need to stop reading when the sun goes down, just clip it onto the back cover of your book, angle the super-bright LED light down onto the page and read on 'til morning! Accessorise your paperback and hardback books with this seasons 'must-have' book light. Available in 7 glamorous rubber coated colours and presented on a shapely presentation stand... Comes with batteries fitted. Really Tiny Book Light does what the title said, a tiny size book light with a sufficient white light for your nice night reading.

The Xiaomi Smart Band 9 Active delivers an exceptional blend of cutting-edge technology, comfort, and functionality. Boasting a 1.47-inch TFT touch display with a 60Hz high refresh rate, it ensures ultra-smooth visuals and responsive interactions, making every swipe and operation seamless. The lightweight design, at just 16.5g, offers a barely-there feel, whether you’re at the office, hitting the gym, or catching up on sleep. Its replaceable frame allows you to personalize the look, adding a touch of style to your daily wear.

Designed for all-day performance, the Smart Band 9 Active features automatic health and fitness monitoring to keep you in tune with your well-being around the clock. Advanced sensors, including a PPG sensor and light path detection, ensure precise tracking of health metrics like heart rate, SpO₂ levels, and stress levels. Optimized algorithms deliver professional-grade results, enhancing your fitness journey. Scientific sleep monitoring captures data on sleep stages, such as deep sleep, light sleep, and REM, helping you improve your sleep habits for better health.

The band supports an impressive array of 100 sports modes, including running, outdoor cycling, and rowing, offering real-time metrics and insights to optimize your workouts. With 5ATM water resistance, it’s ready to accompany you for a swim or endure unexpected rain. Reliable performance meets convenience with Bluetooth® 5.3 BLE connectivity, ensuring seamless integration with your devices. Plus, customizable watch faces—over 100 options—let you switch styles to match your mood or activity.

Powered by a 300mAh battery and a new low-power chip platform, the Xiaomi Smart Band 9 Active delivers up to 18 days of typical usage, a 29% improvement over its predecessor. Magnetic charging ensures hassle-free recharging in under two hours. With support for Mi Fitness on Android and iOS, the band provides a comprehensive suite of health and fitness tools in a compact, stylish package, perfect for users who demand style and substance in their wearable tech.

Up to Two-Week Battery Life - Discovery Vitality App Approved! The Huawei Band 10 is a lightweight, ultra-thin fitness tracker designed for all-day comfort and intelligent health monitoring. Weighing just 14 grams and measuring only 8.99mm thick, it fits seamlessly into any lifestyle while offering powerful performance and elegant style.