80 PLUS Gold certified Fully modular design 120mm Smart Hydraulic Bearing (HYB) Fan Main Japanese capacitors Powerful single +12V rail OVP/OPP/SCP/UVP/OCP/OTP protection Compact size Model GP-P1000GM Type Intel Form Factor ATX 12V v2.31 PFC Active PFC (>0.9 typical) Input Voltage 100-240 Vac (full range) Input Current 15-6.5 A , (China: 10-6 A) Input Frequency 60-50 Hz Output Capacity 1000W Dimension 150 x 140 x 86 mm Fan Type 120mm Hydraulic Bearing ( HYB ) fan 80 PLUS Gold Efficiency 90% at typical load MTBF >100,000 hours Protection OVP/OPP/SCP/UVP/OCP/OTP Power Good Signal 100-500ms Hold Up Time >16ms Cable Type Flat, All black Connectors ATX/MB 20+4 Pin x 1 : 610mm*1 CPU/EPS 4+4 Pin x 2 : 600mm*2 PCI-e 6+2 Pin x 6 : 600mm+150mm*3 SATA x 8 : 600mm+150mm+150mm+150mm*2 : 4 Pin Peripheral x 3 + 4-Pin floppy x 1 : 500mm+120mm+120mm+120mm *1
Western Digital SATA Blue 2TB SSD is a high-performance internal solid-state drive designed for fast system responsiveness, reliable storage, and efficient everyday computing. It supports demanding workloads such as gaming, HD media playback, and creative applications. First, the drive uses Western Digital 3D NAND technology to improve reliability and storage efficiency. As a result, users benefit from stable long-term performance and fast system operation. In addition, it delivers sequential read speeds up to 560MB/s and write speeds up to 530MB/s for quick boot times and faster file transfers. Moreover, the SSD features a SATA interface for broad compatibility with desktop and laptop systems. Therefore, it provides an easy upgrade path for improving system speed and responsiveness. Furthermore, the drive includes support for WD SSD Dashboard software, which allows users to monitor drive health, available capacity, and operating status. It also supports backup and cloning software for easier migration and data management. Finally, the SSD uses a solid-state design without moving parts, helping protect stored data from accidental bumps and vibration during use. Specifications: Up to 560MB/s sequential read performance Western Digital 3D NAND technology support SATA interface for wide system compatibility Solid-state design with no moving parts 2TB internal SSD storage capacity
The Lenovo LOQ 15IRX10 83JE00L2PS is a gaming laptop designed for users who need powerful performance for gaming, creative applications, and demanding workloads. It combines a high-performance Intel processor, dedicated NVIDIA graphics, and fast storage in a modern gaming design. Powered by the Intel Core i7-13700H processor, the laptop delivers responsive performance for multitasking, gaming, and productivity applications. Additionally, the processor provides strong computing capabilities for handling demanding tasks efficiently. The laptop features NVIDIA GeForce RTX 5050 graphics with 8GB of dedicated memory. Moreover, the dedicated GPU supports modern gaming technologies and provides improved performance for graphics-intensive applications, rendering tasks, and immersive entertainment. The 15.6-inch Full HD display with a 144Hz refresh rate provides smooth visuals and responsive motion. Furthermore, the high refresh rate helps deliver a fluid viewing experience during fast-paced gaming and multimedia content. The system includes 24GB of memory and a 512GB NVMe SSD. Therefore, users can benefit from smooth multitasking and quick access to games, applications, and files. In addition, NVMe storage improves system responsiveness and reduces loading times. The Lenovo LOQ 15IRX10 features a gaming-focused design with thermal solutions built to support extended performance sessions. Also, its connectivity options allow users to connect external displays, gaming accessories, and other peripherals. The Lenovo LOQ 15IRX10 83JE00L2PS combines powerful processing, dedicated RTX graphics, fast storage, and a high-refresh-rate display. As a result, it provides a capable gaming platform for users who need reliable performance for entertainment and professional workloads. Specifications: CPU : Intel Core i7-13700H RAM : 24GB Storage : 512GB NVMe SSD GPU : NVIDIA GeForce RTX 5050 8GB OS : DOS Screen : 15.6″ FHD (1920×1080) 144HZ IPS Color : LUNA GREY Part Number : 83JE00L2PS
The ASUS RT-AC86U AC2900 Dual Band Gigabit WiFi Gaming Router delivers fast and stable network performance for gaming, streaming, and high-speed internet use. It supports WiFi 5 technology and provides strong connections for homes with multiple connected devices. The router offers combined speeds up to 2900Mbps. It reaches up to 750Mbps on the 2.4GHz band and up to 2167Mbps on the 5GHz band. In addition, NitroQAM technology improves wireless speed and overall network performance. The RT-AC86U features a 1.8GHz dual-core processor that helps manage heavy network traffic. Moreover, MU-MIMO technology allows multiple devices to connect at the same time without reducing performance. The router includes Adaptive QoS with gaming prioritization to reduce delays during online play. In addition, WTFast Game Accelerator helps optimize gaming connections for supported games. Therefore, it provides a smoother experience for competitive gamers. The ASUS RT-AC86U includes four Gigabit LAN ports, one Gigabit WAN port, and one USB 3.1 Gen 1 port. It also supports AiMesh, AiProtection, VPN features, and advanced ASUSWRT controls for flexible network management. Specifications: Wireless standard: WiFi 5 (802.11ac) Wireless speed: AC2900 (750Mbps 2.4GHz + 2167Mbps 5GHz) Processor: 1.8GHz dual-core processor Ports: 1 × Gigabit WAN, 4 × Gigabit LAN, 1 × USB 3.1 Gen 1 Features: NitroQAM, MU-MIMO, Adaptive QoS, AiMesh, AiProtection, WTFast Game Accelerator
Introducing the Cudy 4G LTE Mobile Wi-Fi, your ultimate solution for staying connected wherever life takes you. Say goodbye to unreliable Wi-Fi connections and hello to seamless internet access on-the-go. With Cudy’s 4G LTE technology, you can enjoy lightning-fast internet speeds, ensuring smooth streaming, browsing, and video calls. Whether you’re working remotely, traveling, or simply enjoying outdoor activities, stay connected effortlessly. The compact and portable design of Cudy’s mobile Wi-Fi makes it convenient to carry in your pocket or bag. No more searching for Wi-Fi hotspots or dealing with slow public networks – with Cudy, your internet connection goes wherever you do. Setting up your Cudy 4G LTE Mobile Wi-Fi is quick and easy. Simply insert your SIM card, power on the device, and connect your devices to the secure Wi-Fi network. It’s that simple – no complicated installations or technical expertise required. Moreover, Cudy’s mobile Wi-Fi offers reliable connectivity in both urban areas and remote locations. Whether you’re in the heart of the city or exploring off-the-beaten-path destinations, you can count on Cudy to keep you connected. With Cudy’s affordable data plans, you can choose the option that best fits your needs and budget. Say goodbye to expensive roaming charges and unpredictable data fees – with Cudy, you’re in control of your internet usage. In conclusion, Cudy 4G LTE Mobile Wi-Fi is your passport to seamless connectivity anywhere and everywhere. Experience fast, reliable internet access on-the-go, and stay connected with ease. Upgrade to Cudy today and never miss a beat! Specifications: Wi-Fi Speed : Up to 150Mbps Wi-Fi Standard : Wi-Fi 5 Antenna : Internal, UMTS Optional Wireless Security : WEP, WPA-PSK, WPA2-PSK Interfaces : USB2.0, Single, 4FF
The Lenovo ThinkPad Z16 Gen 1 is a powerhouse laptop designed for professionals who need reliability and performance. Whether you’re handling complex tasks or multitasking, this laptop delivers impressive results. Firstly featuring a powerful processor, the Lenovo ThinkPad Z16 ensures smooth and efficient performance. You can run demanding applications and handle large datasets without any lag, making it perfect for business and creative professionals. The stunning 16-inch display of the Lenovo ThinkPad Z16 offers vibrant colors and sharp details. With high resolution and wide viewing angles, you can enjoy an immersive visual experience whether you’re working on presentations or watching videos. Built with durability in mind, the Lenovo ThinkPad Z16 features a robust chassis and premium materials. This laptop can withstand the rigors of daily use, making it a reliable companion for years to come. Connectivity is seamless with the Lenovo ThinkPad Z16 Gen 1. It offers a variety of ports, including USB-C, HDMI, and more, allowing you to connect to peripherals and external displays with ease. The Lenovo ThinkPad Z16 is equipped with advanced security features to protect your data. From fingerprint recognition to a privacy shutter for the webcam, your information remains secure at all times. With a long-lasting battery, the Lenovo ThinkPad Z16 keeps you productive throughout the day. You can work, stream, and collaborate without constantly searching for a power outlet. In conclusion, the Lenovo ThinkPad Z16 Gen 1 combines powerful performance, a stunning display, and advanced security features. Upgrade to the ThinkPad Z16 Gen 1 today and experience enhanced productivity and reliability. Check out other option here! Specifications: CPU : AMD Ryzen 7 PRO 6850H RAM : 16GB Storage : 512B SSD NVMe GPU : AMD Radeon 680M OS : Windows 11 Screen : 16″ WUXGA (1920×1200) IPS Color : Arctic Grey Part Number : 21D4001XCA
The Jungle Leopard K400 Pro Air Cooler delivers strong cooling for your processor. It helps your system stay cool during long gaming or work sessions. The cooler uses a powerful heatsink design that improves heat flow. This keeps your PC stable under heavy load. Moreover, the Jungle Leopard Air Cooler includes a high-performance fan. The fan moves air efficiently through the fins. It stays quiet while offering strong airflow. This gives you better performance without loud noise. In addition, the cooler uses high-quality materials for better durability. The heat pipes transfer heat quickly and evenly. This helps your processor maintain lower temperatures. It also increases the lifetime of your system. Furthermore, the Jungle Leopard K400 Pro Air Cooler features ARGB lighting for a stylish look. You can customize the lighting to match your setup. The bright colors add life and personality to your gaming build. This makes your PC look modern and clean. Also, the cooler supports many modern processors. It works well with gaming PCs, office builds, and editing systems. The installation process is simple and user-friendly. This makes it a great choice for beginners and experienced builders. The compact design of the Jungle Leopard K400 Pro Air Cooler fits in many cases. It provides strong cooling without taking too much space. This makes it ideal for mid-size and small builds. It keeps your system neat and organized. Overall, the Jungle Leopard K400 Pro Air Cooler offers strong cooling, quiet performance, and modern style. It helps your PC stay cool and run smoothly. It is a reliable option for people who need steady performance. This cooler is perfect for gamers, creators, and everyday users.
The Mars Gaming MM55W Gaming Mouse is designed for gamers who prioritize speed, precision, and style. Weighing only 55 grams, it ranks among the lightest gaming mice available. Its unique Hive design reduces drag, offering swift and effortless movements during intense gaming sessions. Equipped with a custom A825PRO optical sensor, the MM55 delivers up to 12,800 DPI, ensuring precise tracking and responsiveness. Whether you’re navigating through fast-paced action or making subtle movements, this sensor adapts to your needs. The mouse features HUANO mechanical switches, known for their durability and tactile feedback. These switches provide a satisfying click, enhancing your gaming experience and ensuring longevity. Its ultra-flexible Feather Paracord cable minimizes resistance, giving you the feel of a wireless mouse without sacrificing the reliability of a wired connection. This design choice ensures unhindered movements and reduces cable drag. Customization is at your fingertips with the MM55’s RGB Chroma lighting system. Choose from up to 16.8 million colors and various lighting effects to match your setup. Additionally, the downloadable software allows you to program macros, adjust DPI settings, and tailor button functions to your preferences. Available in black, white, and pink, the Mars Gaming MM55W Gaming Mouse combines performance with aesthetics, making it a versatile choice for gamers seeking both functionality and flair. Specifications: Material : ABS Switches : HUANO Weight : 55g Buttons : 7 Lighting : RGB Chroma Sensor : Optical Instant A825PRO DPI : 200-12800 Polling Rate : 1000Hz Cable : 1.7m Ultra flexible braided cable
The Samsung 65″ QLED Q6F 4K Smart TV QA65Q6FAAUXTW delivers vibrant picture quality and smart entertainment features in a sleek design. It uses advanced QLED technology to produce bright colors, sharp details, and impressive clarity, making movies, sports, and games more engaging on the 65-inch screen. QLED technology uses Quantum Dot enhancement to improve color accuracy and brightness. As a result, images appear vivid and lifelike across a wide variety of content. Dark scenes retain important details, while bright scenes remain balanced and clear. This creates a more enjoyable viewing experience throughout the day. The 4K UHD resolution provides exceptional image detail and clarity. Therefore, content looks sharper and more refined than standard Full HD. In addition, Samsung processing technology enhances lower-resolution content, helping it appear closer to native 4K quality. HDR support improves contrast and expands the visible color range. This allows brighter highlights and deeper shadows, creating more realistic images. Fast-moving scenes also appear smoother and clearer, making sports events and action-packed content more enjoyable. The Smart TV platform provides access to popular streaming services, apps, and connected home features. It offers a responsive interface that makes navigation simple and convenient. In addition, the slim design and narrow bezels give the Samsung QLED 65 Q6F 4K Smart TV QA65Q6FAAUXTW a modern appearance that fits well in most living spaces. Overall, this Samsung QLED TV combines vivid colors, sharp 4K resolution, and smart functionality for a complete home entertainment experience. Specifications: QLED technology delivers vibrant colors and enhanced brightness 65-inch 4K UHD display provides immersive viewing HDR improves contrast and image realism Smart TV platform supports streaming apps and connected features Slim design complements modern living spaces
The Lian Li UNI FAN TL 120-1 Case Fan – Black is a 120mm PWM cooling fan designed for strong airflow, stable performance, and low-noise operation in PC systems. It suits gaming PCs and workstation builds. It uses PWM control to adjust fan speed based on system temperature. This helps maintain cooling efficiency while reducing noise during light workloads. In addition, the UNI FAN design improves cable management in compatible setups. It reduces visible wiring and simplifies installation inside modern PC cases. The fan includes RGB lighting for system customization and visual effects. Users can sync lighting with supported software for a unified look. Finally, it is designed for users who want reliable cooling, quiet operation, and a clean PC build appearance. Specifications: 120mm PWM cooling fan Black finish design RGB lighting support Low noise operation Improved airflow performance G99.12TL1B.00
Searching for ample storage space without compromising on reliability? Look no further than the Seagate Expansion 2.5″ 4TB HDD. This compact yet powerful hard drive is your ultimate storage solution. Firstly, let’s talk about capacity. With a whopping 4TB of storage space, you’ll never have to worry about running out of room for your files, photos, videos, and more. Store your entire digital library with ease. Moreover, its portable design makes it ideal for on-the-go storage needs. Whether you’re traveling, commuting, or simply moving between workstations, take your files with you wherever you go. It’s like having your personal cloud on the move. Transitioning to speed, the Seagate Expansion HDD ensures fast data transfer rates, allowing you to access and transfer files quickly and efficiently. Say goodbye to long wait times and hello to seamless file management. Furthermore, setup is a breeze. With plug-and-play functionality, you can start using your new storage device within minutes. No complicated installation processes or software configurations required – simply plug it in and start storing. In addition, the HDD is compatible with both Windows and Mac operating systems, providing versatility and flexibility to meet your specific needs. Seamlessly transfer files between different devices without any compatibility issues. In conclusion, the Seagate Expansion 2.5″ 4TB HDD offers convenience, reliability, and performance in one compact package. Whether you need extra storage for work, entertainment, or backups, this HDD has got you covered. Upgrade your storage today and enjoy peace of mind knowing your data is safe and accessible whenever you need it. Specifications: Capacity : 4TB USB 3.0 Read Speed : 120MB/s
The Mars Gaming MC-ELITE Ultra Compact Case delivers high performance in a stylish and space-saving design. It’s made for gamers who want a powerful PC without taking up much space. With its premium materials and modern look, this case combines beauty and functionality perfectly. Installing components in the Mars Gaming Ultra Compact Case is fast and effortless. It supports Mini-ITX and Micro-ATX motherboards for flexible build options. Therefore, it’s ideal for both compact gaming systems and elegant workstation setups. The Mars Gaming MC-ELITE Ultra Compact Case features a striking ARGB front panel that enhances the visual appeal of any setup. The lighting can be customized to match your style or gaming mood. Moreover, its optimized airflow design keeps your system cool and stable during long gaming sessions. Built with a sturdy steel frame and a tempered glass side panel, the Mars Gaming MC-ELITE Ultra Compact Case ensures durability and elegance. You can showcase your components and RGB lighting with confidence. The glass panel also makes maintenance and upgrades simple. Inside the Mars Gaming Ultra Compact Case, space is used efficiently for GPUs, storage drives, and cooling systems. Cable management is clean and easy, keeping your build organized and professional. As a result, you get excellent airflow and a clutter-free design. In summary, the Mars Gaming MC-ELITE Ultra Compact Case combines style, strength, and smart design. It’s the perfect choice for gamers and creators who want top performance in a compact case. Specifications: Aluminum Grip & Stand Side technology and superior mesh 3x Ultrasilence FDB Fans Dual support for PSU ATX and SFX
Introducing the CanvasArtisan Designed Gray Laptop Bag – where style meets functionality in perfect harmony. Specially crafted to snugly fit laptops of various sizes, ensuring secure protection against scratches and minor impacts. The CanvasArtisan Designed Gray Laptop Bag is made with durable materials, guaranteeing reliable defense for your laptop. Its sleek and elegant design in versatile gray adds a touch of sophistication to your daily routine. Transitioning from work to travel is seamless with this laptop bag, keeping your device safe during commutes. The padded interior provides an extra layer of protection, guarding your laptop against unexpected bumps and jolts. Featuring multiple compartments, the bag offers convenient storage for accessories, chargers, and your essentials. The adjustable shoulder strap enhances comfort during commutes, reducing strain while you carry your laptop with ease. Elevate your laptop-carrying experience with the CanvasArtisan Designed Gray Laptop Bag, your perfect blend of fashion and utility. you can always check here and if you like to see other options you can check here ! Specifications: T38-5 * High Quality Fabric * Shock Proof Material: Solid three-layer construction * Extra Front Pocket (well desgned to make it easier than ever to organize accessories) * Water Resistant Material * Scratch Resistant Material * Soft lining inside * Hidable Handles * Two Way Slider Zipper Smooth & Easy to Pull * Light & Portable Design * Simple And Stylish Design * Removable Shoulder Strap SIZE: 13 inch W37cm H28cm T7cm 15 – 16 – 17 inch W41cm H32cm T7cm
Philips 278B1 27-inch 4K UHD IPS monitor delivers sharp detail and professional-grade clarity for productivity, design, and everyday office work. It focuses on UltraClear 4K resolution, ergonomic adjustability, and eye comfort features. Additionally, it features a 27-inch IPS panel with 4K UHD resolution (3840 × 2160). This provides high pixel density and precise detail, so it improves multitasking and content accuracy. Moreover, it supports a 60Hz refresh rate with a 4ms response time. As a result, it delivers stable and smooth performance for office tasks and media use. The monitor offers a 350 cd/m² brightness level and strong contrast performance. Therefore, it improves visibility and keeps images clear in different lighting conditions. In addition, it includes wide 178° viewing angles using IPS technology. This ensures consistent color and clarity from almost any position. Furthermore, it comes with a fully adjustable ergonomic stand. It supports height, tilt, swivel, and pivot adjustments for better comfort during long working hours. It also includes eye comfort features such as Flicker-Free and LowBlue Mode. So it helps reduce eye strain during extended screen use. Philips 278B1 27-inch 4K UHD IPS monitor provides sharp visuals, flexible ergonomics, and productivity-focused performance for professional environments. Specifications: 27-inch IPS panel with 3840 × 2160 4K UHD resolution 60Hz refresh rate with 4ms response time 350 cd/m² brightness with strong contrast performance Fully adjustable stand with height, tilt, swivel, pivot Flicker-Free and LowBlue Mode for eye comfort
Label Printer Epson ColorWorks C3500 (012CD) (incl. NiceLabel CD) C31CD54012CD
BIOSTAR GeForce GT 730 4GB GDDR3 64-bit Graphics Card (VN7313TG46) is an entry-level GPU designed for basic display and light multimedia tasks. Additionally, it supports multiple display outputs for office and productivity setups. Moreover, it includes 4GB GDDR3 memory. Therefore, it handles simple graphics workloads, web browsing, and video playback smoothly. In addition, the card features four HDMI 2.0b ports. As a result, users can connect multiple monitors for extended desktop use. Furthermore, it uses a PCIe 2.0 interface. Likewise, it ensures compatibility with older and budget PC systems. Finally, BIOSTAR GT 730 4GB provides a simple multi-display solution for basic computing and office environments. Specifications: 4GB GDDR3 memory capacity 4x HDMI 2.0b multi-display support PCIe 2.0 interface compatibility Low-power entry-level GPU design Suitable for office and multimedia tasks
The JBL PartyBox Stage 320 Portable Party Speaker is a high-power Bluetooth speaker designed for large parties, events, and outdoor entertainment. It delivers JBL Pro Sound with deep bass, clear highs, and wide sound dispersion for immersive audio performance. In addition, JBL equips the Stage 320 with dual woofers and AI Sound Boost technology. Therefore, it produces louder output with reduced distortion even at high volumes. Moreover, it supports Bluetooth 5.4 connectivity for stable wireless streaming. As a result, users can easily connect smartphones, tablets, and laptops for seamless music playback. The speaker also features a dynamic LED light show that syncs with the music. In addition, it includes microphone and guitar inputs for karaoke and live performance use. It comes with a telescopic handle and wheels for easy transport. Therefore, despite its powerful output, it remains portable and practical for mobile party setups. Finally, the JBL PartyBox Stage 320 is ideal for users who want powerful sound, long battery life, and a full party experience in one portable system. Specifications: Output Power : 240W Dynamic Frequency Response : 40Hz-20Khz\ Bluetooth Version : 5.4 Charging Time : 3h Features : Karaoke, Multi-point Connection, 3.5mm Jack, Bluetooth, Lightshow, Splashproof, Auracast, IPX4, Guitar-In, Mic-In, Dual Mic & Guitar Inputs, AI Sound Boost Powerful JBL Pro Sound with 240W output AI Sound Boost for clearer high-volume audio Dynamic LED light show synced to music Bluetooth 5.4 wireless connectivity Portable design with wheels and telescopic handle
Acer KA240Ybi 24´´ FHD LED 75Hz Monitor – Display diagonal: 60.5 cm (23.8) – Display resolution: 1920 x 1080 pixels – HD type: Full HD – Display technology: LCD – Response time: 4 ms – Native aspect ratio: 16:9 – Viewing angle horizontal: 178° Viewing angle – vertical: 178°. Built-in speaker(s). – Built-in USB hub. – VESA mounting Height adjustment Specifications: Acer KA240Ybi 24´´ FHD LED 75Hz Monitor Display diagonal: 60.5 cm (23.8) – Display resolution: 1920 x 1080 pixels – HD type: Full HD – Display technology: LCD – Response time: 4 ms
Specifications : Model: PC-TU200 Case Type: Mini Tower Chassis Dimensions: (W) 220mm x (H) 320mm x (D) 360mm Front Bezel Material: Aluminum Color: Black / Silver Side Panel: Aluminum Body Material: Aluminum Net Weight: 3.15Kg 5.25″ drive bay (External): 1 3.5″ drive bay (External): None HDD bay: 3.5-Inch HDD x4 / 2.5-Inch HDD x2 (One used in the 3.5-inch bay) Expansion Slots: 2 Motherboard Form Factor: Mini-ITX / Mini-DTX System Fan (Front): 140mm fan x1 System Fan (Top): None System Fan (Rear): None I/O Ports: e-SATA / USB3.0 x 2 / HD Audio Maximum Compatibility: VGA Card length: 300mm PSU length: 140mm CPU cooler height: 80mm 1 Year Warranty manufacturer link
The Logitech Lift Ergonomic Mouse (Graphite, 910-006473) is a vertical mouse designed for comfortable all-day use. It places your hand in a natural handshake position to reduce wrist strain. Additionally, it is built for small to medium hands for better grip and control. Moreover, it includes Logitech Advanced Optical Tracking with a DPI range from 400 to 4000. This allows smooth and precise cursor control for daily tasks. Furthermore, the mouse features 6 buttons, including back, forward, and a scroll wheel with middle click. It supports both Bluetooth Low Energy and Logi Bolt USB receiver connections. It runs on a single AA battery with up to 24 months of battery life. This reduces the need for frequent charging or replacements. Overall, the Logitech Lift Ergonomic Mouse delivers comfort-focused design, reliable wireless performance, and precise control for everyday productivity. Specifications: Vertical ergonomic design for natural hand position 400–4000 DPI adjustable optical tracking sensor 6 buttons including scroll wheel with middle click Bluetooth Low Energy and Logi Bolt USB connection Up to 24 months battery life with AA battery
