Dry battery life

Selling HP 250 G4 NoteBook PC Windows 10 with anew battery condition Processor is Celeron N3050 CPU at 1.60GHz, 1601 MHz, @ Cores and 2 Logical Processors Ram 4 GB Ungarble 500GB of Hard drive Battery life Excellent 3 USB Ports HDMI VGA Port Card reader Wi-FI Camera Bluetooth Original Charger Body like new -no scratches 15.6-inch Screen

Buy (60A)4S 12V LiFe Po4 Battery 3.2V Power Protection Board 60A 70A 80A with Temperature Protection... for R672.39

Buy Acer original Laptop battery - 11.1v 5000mah / 56Wh long life extended al12x32 (3icr17/65-2) for R395.00

DESCRIPTION Automotive-grade pack technology and production process to guarantee safety Directional explosion-proof valve design to isolate rarely occurring cell failures, ensuring 100% safety Comprehensive thermal simulation and testing to control the temperature rise of each cell within the designed specifications in the case of high-rate discharge. BATTERY MANAGEMENT SYSTEM (BMS) Separate control and protection for the charge and discharge processes to maximize availability Real-time detection of voltage, current, temperature and a variety of protection Support for parallel connection CELL Lithium Iron Phosphate(LFP) prismatic cells with high safety and reliability Fully automated production following a mature and stable process, ensuring consistent charge/discharge performance and life span Iec62133, U, and UN38.3 certifications COMMUNICATION AND PROTOCOL RS485 and RS232 interfaces Optional accessories: RS485 to SNMP module PRODUCT SPECIFICATIONS Normal Voltage (V) 51.2 Rated Capacity (Ah) 100 Total Energy (Wh) 5120 Recharge Voltage 55.2 Max. Recharge Current (A) 100 For parallel connection, the charge current must be limited to 20A for 50 Ah batteries Max Discharge Current (A) 100 EOD Voltage 44.0 Peak Discharge Power (W) -3s 6720 Dimensions (mm) 430 x x430 x 177 Weight (kg) 51 Protection Class IP20 Working Temperature Recharge: 0 to +55 Discharge -20 to +55 Humidity 0 – 95% RH (non-condensing) Protection Over voltage protection (Cell & System) Low voltage protection (Cell & System) High temperature protection Low temperature protection Short circuit protection Over current protection Parallel or Series Support parallel with RS485 cables connected Cycle Life ? 3500 Cycles @

Good cyclic property. Enhanced overcharge endurance and over-discharge recovery property High purity raw material: ensure low self discharge rate Using oxygen recombination technology: maintenance-free Lower acid density, excess of electrolyte and larger distance between plates to keep battery at low temperature and slow down plate grid corrosion speed ABS material: increase the strength of battery container. (Flame-retardant ABS is optional) Unique plate group configuration, high quality AGM separator and battery management system ensure battery with a longer service life Special vent valve design: control water losing, prevent air and spark going inside. Dimensions 329 x 171 x 237 mm Application Generators, Heavy Automotive, Marine & Leisure, Multi Purpose, Standby & UPS Amp Hours 102 Industry Reference 674 Volt 12 Terminal Layout Dual Post (LHP) Warranty 2 Years

12v200ah Deep Cycle Solar Gel Battery for Power Supply Model: Gel Battery SG12-200 Size: 522*240*218*224mm Weight: 58kgs Warranty: 3years free replace Delivery time: 10-15days Design Life: 20years Certificates: CE, IEC, ISO 12v200ah Deep Cycle Solar Gel Battery for Power Supply Features: 1: Long service lifespan: 15 to 20 years design lifespan 2: Low self-discharge: Lower than 3% of rated capacity per month under normal operating temperature 3: ABS case (can be made with flame retardant V0) 4: No memory effect after repetitious usage or discharges 5: Maintenance-free operation 6: Sealed construction and leak proof 7: Safety valve regulated system and Non Spillable 8: Operating in any position 9: Deep discharge recovery 10: Wide operating temperature range -20degree to 60degree www.sunlikebattery.com yoyo@sunlikebattery.com

Description Logitech M240 Silent Bluetooth Mouse Graphite SILENT, COMFORTABLE, AND EASY Meet the Logitech M240 Silent Bluetooth Mouse, the reliable Bluetooth® mouse that frees up your workspace connects in seconds, and delivers ultra-quiet productivity that lasts. A sculpted, contoured shape and 18 months of battery life lets you focus on what you do best. QUICK, EASY BLUETOOTH M240 Silent connects in seconds with a reliable pair-and-play Bluetooth connection no dongle or port is required. Works with Windows, macOS, ChromeOS, Linux, and Android. LESS NOISE, MORE FOCUS SilentTouch Technology reduces clicking sounds by 90%, but keeps the familiar clicking feel you know and love. So you feel every single click but hear virtually nothing. Less noise, great performance and your neighbours in the cafe will thank you. BATTERY LIFE YOU CAN COUNT ON 18 months battery life with auto sleep, so you go longer between battery changes. You might just forget about batteries a single AA battery is pre-installed. QUALITY YOU CAN RELY ON The mouse is built using the same high-quality standards that have made Logitech the global leader in mice and keyboards. EASY NAVIGATION, PRECISE CONTROL Navigate easier with a controlled line-by-line scrolling experience. No more annoying missed clicks – enjoy smooth and accurate cursor control on almost any surface. INCREASED PRODUCTIVITY Get more done by adding M240 Silent to your laptop. According to a recent study, laptop users who chose this mouse over a touchpad were 50% more productive and worked 30% faster. Specifications Dimensions Mouse Height: 99 mm Width: 60 mm Depth: 39 mm Weight (with batteries): 73.8 g Technical Specifications SilentTouch Technology 90% noise reduced Left/Right-click, Middle click Sensor Technology Smooth optical tracking Nominal value: DPI range DPI range: 400-4000, Steps of 100 DPI Buttons Number of Buttons: 3 (Left/Right-click, Middle-click) Scrolling Line-by-line scrolling Scroll Wheel: Yes, 2D, optical Battery life Battery life: 18 months Battery Details: 1 x AA (included) Connectivity Connection Type: Bluetooth Low Energy Technology Wireless range: 10 meters Connect / Power: Yes, the on/off switch Optional software Supported by Logi Options+ on macOS 11 or later and Windows 10, 11 or later Part Number Graphite: 910-007119

Description Logitech M190 Blue Cordless Mouse Logitech M190 Blue Cordless Mouse – 910-005907 b'/xc2/xa0' LOGITECH M190 FULL-SIZE WIRELESS MOUSE FULL-SIZE COMFORT. LAG-FREE WIRELESS. Logitech M190 is a full-size wireless mouse with a comfortable contoured design that follows the natural curve of medium to large hands. You’ll work wirelessly and move freely – from up to 10 meters 1 Wireless range and battery life may vary based on user, environmental and computing conditions. away – with virtually no delays or dropouts. You’ll get great quality with 18-month 2 Wireless range and battery life may vary based on user, environmental and computing conditions. battery life, precision tracking, and line-by-line scrolling at an affordable price. FULL-SIZE. FULL COMFORT Optimal comfort for your right or left hand with a contoured shape designed to follow the natural curve of larger hands. Specially scooped buttons guide your fingers into ideal placement, while additional palm support provides all-day comfort. QUALITY THAT LASTS Get the durability and reliability that comes from the #1 world leader in mice and keyboards 3 Based on independent sales data from major markets in units (Dec ’18 – Dec ’19), retail channel only: CA, CN, FR, DE, ID, KR, RU, SE, TW, TR, UK, US.. Whether you use M190 with a laptop, desktop, at home or on the go. Surely this is a mouse you can depend on. Get uncompromised quality with all the essentials you need at an affordable price. LAG-FREE WIRELESS Work wirelessly and move freely — from up to 10 meters away — with virtually no delays or dropouts. No cable means no clutter on your desk — and easy transport from one workspace to another. PRECISE TRACKING. EFFORTLESS SCROLLING. b'/xc2/xa0' Navigate more easily thanks to a controlled line-by-line scrolling experience. The optical sensor gives you smooth and accurate cursor control on almost any surface. That means accurate mouse movements with no more annoying missed clicks.

Description Logitech M190 Wireless Mouse Charcoal Logitech M190 Wireless Mouse Charcoal – 910-005905 LOGITECH M190 FULL-SIZE WIRELESS MOUSE FULL-SIZE COMFORT. LAG-FREE WIRELESS. Logitech M190 is a full-size wireless mouse with a comfortable contoured design that follows the natural curve of medium to large hands. You’ll work wirelessly and move freely – from up to 10 meters (33 ft) 1 Wireless range and battery life may vary based on user, environmental and computing conditions. away – with virtually no delays or dropouts. You’ll get great quality with 18-month 2 Wireless range and battery life may vary based on user, environmental and computing conditions. battery life, precision tracking, and line-by-line scrolling at an affordable price. FULL-SIZE. FULL COMFORT Optimal comfort for your right or left hand with a contoured shape designed to follow the natural curve of larger hands. Specially scooped buttons guide your fingers into ideal placement, while additional palm support provides all-day comfort. QUALITY THAT LASTS Get the durability and reliability that comes from the #1 world leader in mice and keyboards 3 Based on independent sales data from major markets in units (Dec ’18 – Dec ’19), retail channel only: CA, CN, FR, DE, ID, KR, RU, SE, TW, TR, UK, US.. Whether you use M190 with a laptop, desktop, at home or on the go, this is a mouse you can depend on. Get uncompromised quality with all the essentials you need at an affordable price. LAG-FREE WIRELESS Work wirelessly and move freely — from up to 10 meters (33 ft) away — with virtually no delays or dropouts. No cable means no clutter on your desk — and easy transport from one workspace to another. PRECISE TRACKING. EFFORTLESS SCROLLING. b'/xc2/xa0' Navigate more easily thanks to a controlled line-by-line scrolling experience. The optical sensor gives you smooth and accurate cursor control on almost any surface. That means accurate mouse movements with no more annoying missed click b'/xc2/xa0'

More speed. More battery life. More memory capacity. Fuel your next-gen laptop. In the ever-changing world of technology, any component more than five years old is usually in need of an update. At seven years old and counting, that’s where DDR3 memory is at; laptops can only do so much with it. Since the introduction of DDR3 memory technology in 2007, processors have doubled in capability, SSDs have revolutionised throughput, and graphics cards have drastically increased frame rates, leaving memory as a limiting factor. More Energy Efficient Extend battery life by using less power. Operating at just 1.2V compared to 1.5V for standard DDR3 memory, Crucial DDR4 SODIMMs consume 20% less voltage than standard DDR3 technology. Crucial DDR4 SODIMMs also contain other efficiency features, resulting in an overall power reduction of up to 40%.1 More Density Pack more memory into your laptop than ever before. Crucial DDR4 SODIMMs allow you to install twice as much memory as you could in a DDR3 system. Since laptops only have 1-2 memory slots, high-density Crucial DDR4 SODIMMs allow you to overcome this limitation and install more memory for faster mobile performance. More Speed Load applications faster and run demanding programmes without lag. Crucial DDR4 SODIMMs debut at 2133 MT/s—more than 30% faster than DDR3 modules. More Bandwidth Effortlessly multitask between apps and empower your system to fire on all cylinders. Crucial DDR4 SODIMMs increase memory bandwidth by over 30%, allowing your system to handle more data at once. Crucial DDR4 SODIMMs are optimised for next-gen platforms, allowing you to maximise bandwidth. FEATURES: Speeds start at 2133 MT/s Increase bandwidth by up to 30% Reduce power consumption by up to 40% and extend battery life Faster burst access speeds for improved sequential data throughput Single Ranked Optimised for next-generation processors and platforms Limited Lifetime Warranty SPECIFICATIONS: Speed: DDR4-2666 Density: 4GB Module Type: SODIMM Extended Timings: CL = 19 Form Factor: SODIMM Technology: DDR4 Voltage: 1.2V PC Speed: PC4-21300 ECC: (non-ECC) DIMM Type: Unbuffered WHAT’S IN THE BOX: Crucial 4GB DDR4 2666MHz SO-DIMM Single Rank x1

More speed. More battery life. More memory capacity. Fuel your next-gen laptop. In the ever-changing world of technology, any component more than five years old is usually in need of an update. At seven years old and counting, that’s where DDR3 memory is at: laptops can only do so much with it. Since the introduction of DDR3 memory technology in 2007, processors have doubled in capability, SSDs have revolutionised throughput, and graphics cards have drastically increased frame rates, leaving memory as a limiting factor. With Crucial DDR4 SODIMMs, crush the DDR3 memory bottleneck and unlock a new standard of performance. More Energy Efficient Extend battery life by using less power. Operating at just 1.2V compared to 1.5V for standard DDR3 memory, Crucial DDR4 SODIMMs consume 20% less voltage than standard DDR3 technology. Crucial DDR4 SODIMMs also contain other efficiency features, for an overall power reduction of up to 40%. More Density Pack more memory into your laptop than ever before. Crucial Mac DDR4 2400Mhz SO-DIMM has a cpacity of 16GB. Since laptops only have 1-2 memory slots, high-density Crucial DDR4 SODIMMs allow you to overcome this limitation and install more memory for faster mobile performance. More Speed Load applications faster and run demanding programs without lag. Crucial Mac DDR4 SO-DIMM debut at 2400 MT/s —more than 30% faster than DDR3 modules. Micron® quality—a higher level of reliability. As a brand of Micron, one of the largest memory manufacturers in the world, Crucial DDR4 memory represents the future of computer performance. From the original DDR technology to DDR4, we’ve engineered the memory technologies that have powered the world’s computers for 35 years and counting. When you choose Crucial DDR4 memory, you’re choosing memory that’s backed by a limited lifetime warranty and designed for the world’s leading systems.2 don’t settle for anything less. Features: Speed of 2400 MT/s Increase bandwidth by up to 30% Reduce power consumption by up to 40% to extend battery life Faster burst access speeds for improved sequential data throughput Optimised for next generation processors and platforms Specifications: Total Capacity: 16GB Series: Crucial Form Factor: SODIMM Specs: DDR4-2400 PC4-19200 CL=17 Dual Ranked x8 based Unbuffered 2048Meg x 64 Lead free Halogen free Designed for Mac ECC: NON-ECC Speed: 2400 MT/S Voltage: 1.2V DIMM Type: Unbuffered What’s In the Box: Crucial Mac 16GB DDR4 2400Mhz SO-DIMM x1

More speed. More battery life. More memory capacity. Fuel your next-gen laptop. In the ever-changing world of technology, any component more than five years old is usually in need of an update. At seven years old and counting, that’s where DDR3 memory is at: laptops can only do so much with it. Since the introduction of DDR3 memory technology in 2007, processors have doubled in capability, SSDs have revolutionised throughput, and graphics cards have drastically increased frame rates, leaving memory as a limiting factor. With Crucial DDR4 SODIMMs, crush the DDR3 memory bottleneck and unlock a new standard of performance. More Energy Efficient Extend battery life by using less power. Operating at just 1.2V compared to 1.5V for standard DDR3 memory, Crucial DDR4 SODIMMs consume 20% less voltage than standard DDR3 technology. Crucial DDR4 SODIMMs also contain other efficiency features, for an overall power reduction of up to 40%. More Density Pack more memory into your laptop than ever before. Crucial Mac DDR4 2400Mhz SO-DIMM has a cpacity of 8GB. Since laptops only have 1-2 memory slots, high-density Crucial DDR4 SODIMMs allow you to overcome this limitation and install more memory for faster mobile performance. More Speed Load applications faster and run demanding programs without lag. Crucial Mac DDR4 SO-DIMM debut at 2400 MT/s —more than 30% faster than DDR3 modules. Micron® quality—a higher level of reliability. As a brand of Micron, one of the largest memory manufacturers in the world, Crucial DDR4 memory represents the future of computer performance. From the original DDR technology to DDR4, we’ve engineered the memory technologies that have powered the world’s computers for 35 years and counting. When you choose Crucial DDR4 memory, you’re choosing memory that’s backed by a limited lifetime warranty and designed for the world’s leading systems.2 don’t settle for anything less. Features: Speed of 2400 MT/s Increase bandwidth by up to 30% Reduce power consumption by up to 40% to extend battery life Faster burst access speeds for improved sequential data throughput Optimised for next generation processors and platforms Specifications: Total Capacity: 8GB Series: Crucial Form Factor: SODIMM Specs: DDR4-2400 PC4-19200 CL=17 Dual Ranked x8 based Unbuffered 2048Meg x 64 Lead free Halogen free Designed for Mac ECC: NON-ECC Speed: 2400 MT/S Voltage: 1.2V DIMM Type: Unbuffered What’s In the Box: Crucial Mac 8GB DDR4 2400Mhz SO-DIMM x1

Used Beats X Specifications: Fit for your life, BeatsX earphones are the perfect wireless companion. Experience authentic, clear sound throughout your day with up to 8 hours of battery life. With Fast Fuel, a 5-minute charge gives you 2 hours of playback. Its unique Flex-Form cable provides all-day comfort and easy pocket portability, while eartip options provide a personalized fit and secure-fit wingtips offer added stability. Wireless the way it should be BeatsX works as hard as you do. Sleek, light, and compact, these earphones are your perfect wireless companion. They instantly set up - just power on and hold near your iPhone - and then simultaneously connect to your Apple Watch, iPad and Mac. With Class 1 Bluetooth technology, BeatsX goes wherever you go with great wireless efficiency. Sound that stays with you BeatsX features authentic, clear sound with optimized noise isolation for an immersive listening experience. An innovative acoustic design delivers a clean treble response and distortion-free bass for the most natural tonality across a broad range of genres. Fit for your life Whether playing in your ears or hanging around your neck, BeatsX is incredibly sleek and comfortable for all-day wear. The unique Flex-Form cable provides a flexible fit, a variety of eartip options provide personalized comfort and secure-fit wingtips offer added stability. And when you’re not wearing them, magnetic ear buds keep your earphones tangle-free and they easily coil up for compact portability. Always ready BeatsX features an 8-hour battery powered by the efficiency of the Apple W1 chip so it is ready when you are. For a quick turnaround, Fast Fuel gives you 2 hours of playback from a 5-minute charge. RemoteTalk allows you to take calls with a built-in mic, play music, adjust volume and activate Siri. With easy to use controls, you can seamlessly switch back and forth as you go about your day. BeatsX is your perfect wireless companion, fit for life.

Logitech B330 Silent Plus mouse, uses advanced noise-cancelling technology to give you the same feel and productivity without the distracting click sounds. Features: ENJOY THE SOUND OF SILENCE Be more productive everyday without missing a beat or disturbing your colleagues. Silent Mice have the same click feel without the click noise – over 90% noise reduction.* Durable, high performance feet quietly glide over the desktop. A smooth scroll wheel completes the silent experience. Silent Mice eliminate excess noise and help create a quieter solution for everyone in the office. Make this your last annoying click. Your coworkers will thank you. Enjoy the sound of silence The click feels the same. But the experience is completely different to you and your colleagues. Silent Mice offer over 90% noise reduction on the click sound. Durable feet made of high performance material and a rubber wheel provide quiet gliding and scrolling. Studies show that fewer distractions contribute to a healthier and more productive environment, especially key for open offices. Crafted for your right hand Designed with curved lines that provide a place to rest your thumb and improve control. 24-month battery life Stay powered up and ready to roll even while on the road. Thanks to energy efficient engineering, you can work longer between battery changes. B330 SILENT PLUS automatically puts itself to sleep when not in use. Simple. Reliable. Strong. Enjoy a wireless connection up to 10m away thanks to a plug-and-forget nano receiver. B330 SILENT PLUS features Logitech® Advanced Optical Tracking for ultra precise moves on almost any surface. No hassle, no software needed. Works with Windows®, Mac, Chrome OS™ or Linux®-based computers. Quiet Mark Certification Logitech is the first mouse company in the world to receive the Quiet Mark certification. This international mark of approval award program from the UK Noise Abatement Society recognizes technology designed to reduce noise. System Requirements: Windows® 10 or later, Windows 8, Windows RT, Windows 7 Mac OS X 10.5 or later Chrome OS™ Linux Kernel 2.6+2 USB port Specifications: Product Code Logitech B330 BLACK Specifications Product Code 910-004913 Wireless technology Advanced 2.4GHz wireless connectivity Wireless operating distance 10 m Interface Nano USB receiver Battery type 1 x AA Battery Life (not rechargeable) 2 years DPI (Min/Max) 1000± Sensor technology Yes, 2D, mechanical Sensor resolution 1000 dpi Scroll Wheel (Y/N) Yes Number of buttons 3 Standard and Special Buttons Middle click Mouse (height x width x depth) 105.4 mm x 67.9 mm x 38.4 mm Weight 91.0 g Nano receiver (height x width x depth) 14.4 mm x 18.7 mm x 6.1 mm Weight 1.8 g b'/xc2/xa0'

DELL NOTEBOOK LATITUDE 5420 14 INCH FHD NON TOUCH INTEL I5-1135G7 2.4GHz 11TH GEN CPU 1X8GB 3200MHz DDR4 RAM 256GB M.2 PCIe SSD NO DVDRW INTEL IRIS Xe GRAPHICS WINDOWS 10 PRO 3Y PRO SUP WAR There’s nothing mainstream about it Work faster than ever with the built-in AI of Dell Optimizer on this 14" business laptop made with bioplastics from trees. This scalable laptop features a brighter screen with optional Comfort View Plus, extended battery life and touchless wake & lock with Express Sign-in. Intel® Core™ Processors - Work, play, and create as quickly and seamlessly as your heart desires. Faster performance empowering people to focus, create, and connect like never before Raising the bar on connectivity Dell recommends Windows 10 Pro for business, which provides the foundation, with comprehensive security and management tools, plus enhanced productivity, to keep your business on the right track. Welcome to a new age of intelligenceExpress Connect New Express Connect automatically joins the strongest access point in the office and directs bandwidth to critical applications, wherever you work. Express Response With Intel® Adaptix™ Technology, prioritize your most important apps, so they open faster and perform better. Express Sign-in Get to work fast with PC proximity sensor enabled by Intel® Context Sensing Technology that detects your presence to instantly wake and log you in via the IR camera and Windows Hello, all without lifting a finger. It locks when you walk away, so your work stays safer. Express Charge Dell Optimizer extends runtime and improves battery performance by adapting to your patterns. Express Charge Boost delivers up to 35% charge in about 20 minutes, or up to 80% charge in an hour with Express Charge. Intelligent Audio Collaborate like you’re in the same room. Intelligent Audio enhances your audio quality and reduces background noises, so you can hear and be heard, creating a better conference experience for all. Details Product Specifications Additional Information Additional Information Dell Latitude 5420 Business LaptopThere’s nothing mainstream about it Work faster than ever with the built-in AI of Dell Optimizer on this 14" business laptop made with bioplastics from trees. This scalable laptop features a brighter screen with optional Comfort View Plus, extended battery life and touchless wake & lock with Express Sign-in. Website http://http//www.price-tag.co.za