A1932 A2179 A1965 Battery for MacBook Air 13″ Retina (2018 2019, Early 2020) EMC 3184 3302 MRE82 MRE92 MVFH2 MWTJ2 MVH22 MVFM2 MVFK2 MREE2 MREC2 MREA2 MREF2 MUQT2 MUQU2 MacBookAir8,1 8,2 9,1 📄【Specification】Voltage: 11.4V. Capacity: 49.9Wh 4379mAh. Battery Type: Li-Polymer. Condition: Brand new, from high quality materials, top circuit boards and smart chip. 🔋【Replace Part Number】A1965 A1932(EMC 3184) A2179(EMC 3302) 3ICP4/63/119 MacBookAir8,1 MacBookAir8,2 MacBookAir9,1. 💻【Compatible Models】Only fit for MacBook Air 13″ (Model A1932 & Model A2179) Release 2018 2019 2020, fit for MRE82LL/A, MVFH2LL/A, MVFM2LL/A, MVFK2LL/A, MVFJ2LL/A, MVFN2LL/A, MVFL2LL/A, MREE2LL/A, MREC2LL/A, MREA2LL/A, MREF2LL/A, MRE92LL/A, MWTJ2LL/A, MVH22LL/A, MVH52LL/A, MVH42LL/A, MWTL2LL/A, MWTK2LL/A. Please kindly check the model number at the bottom of your laptop (A****). NOT FIT FOR MODEL A2337. 💻【ANTIEE Promise】Each products has undergone rigorous testing to ensure the correct voltage, circuit protection, stable current, low self-discharge and CE / FCC / RoHS Certified for safety. About 500 recharge cycles over the life.
The HyperX Pulsefire Haste 2 Core Wireless is an ultra-lightweight, high-performance gaming mouse designed for speed, precision, and long-lasting comfort. Featuring dual-mode wireless connectivity and an operating weight of just 70 grams, it delivers low-latency competitive gaming powered by a single AAA battery. ✅ Full Specifications: Model: HyperX Pulsefire Haste 2 Core Wireless (White Edition / 8R2E7AA) Interface / Connection: Dual Wireless Connection Modes: High-speed 2.4GHz Wireless (via included USB-A nano receiver) Bluetooth 5.2 (Power-efficient mode for casual use and multi-device pairing) Interface / Connection: Dual Wireless Connection Modes: High-speed 2.4GHz Wireless (via included USB-A nano receiver) Bluetooth 5.2 (Power-efficient mode for casual use and multi-device pairing) Performance & Sensor: Sensor Type: HyperX Custom Core Optical Sensor Max Resolution: Up to 12,000 DPI DPI Presets: 400 / 800 / 1600 / 3200 DPI Tracking Speed: 300 IPS Acceleration: 35G Polling Rate: Up to 1,000Hz (1ms response time) Performance & Sensor: Sensor Type: HyperX Custom Core Optical Sensor Max Resolution: Up to 12,000 DPI DPI Presets: 400 / 800 / 1600 / 3200 DPI Tracking Speed: 300 IPS Acceleration: 35G Polling Rate: Up to 1,000Hz (1ms response time) Switches & Durability: Main Left/Right Switches: Tactile TTC Gold Switches Switch Lifespan: Rated for up to 20 million clicks Total Buttons: 6 programmable buttons (including 2 thumb side buttons) Switches & Durability: Main Left/Right Switches: Tactile TTC Gold Switches Switch Lifespan: Rated for up to 20 million clicks Total Buttons: 6 programmable buttons (including 2 thumb side buttons) Material & Build: Durable solid-upper shell with low-friction PTFE skates for seamless gliding across cloth mouse pads Design & Form Factor: Lightweight, symmetrical ergonomic frame suitable for various grip styles (palm, claw, fingertip) Lighting Effects: Customizable onboard LED RGB lighting Battery & Power: Battery Type: User-replaceable, 1x AAA Alkaline Battery Battery Life: Up to 100 hours (on 2.4GHz mode) or up to 200 hours (on Bluetooth mode) Battery & Power: Battery Type: User-replaceable, 1x AAA Alkaline Battery Battery Life: Up to 100 hours (on 2.4GHz mode) or up to 200 hours (on Bluetooth mode) Security & Software: Fully compatible with HyperX NGENUITY software for button remapping, macro recording, and custom RGB profile management Compatibility: PC, Xbox Series X|S, Xbox One, PlayStation 5 (PS5), PlayStation 4 (PS4), and Mac Dimensions: Approx. 124.3 x 66.8 x 38.2 mm Weight: Mouse Only: Approx. 60 grams Operating Weight (with AAA battery): Approx. 70 grams Weight: Mouse Only: Approx. 60 grams Operating Weight (with AAA battery): Approx. 70 grams
The Eaton 9E UPS Online Double Conversion 6000VA 4800W is a powerful and reliable power backup solution. It ensures uninterrupted power for critical devices, protecting them from outages and fluctuations. This UPS uses advanced double-conversion technology for maximum power reliability. It provides consistent and clean power, making it perfect for sensitive equipment like servers, medical devices, and data centers. The Eaton 9E UPS delivers 6000VA (4800W) of capacity, making it suitable for high-load environments. Its robust design ensures consistent performance even during extended power outages. This makes it ideal for businesses that cannot afford downtime. Setting up the UPS is simple, and it integrates seamlessly into existing systems. It comes with an intuitive LCD interface, making monitoring and management straightforward. You can easily view critical information, such as load levels, battery status, and alerts. The Eaton 9E UPS also features a scalable runtime. You can add additional battery modules to extend backup time as your needs grow. This flexibility ensures long-term usability and value. With its compact footprint, the UPS saves space in your office or server room. Its energy-efficient design reduces operating costs while ensuring reliable performance. This UPS is equipped with advanced features, such as remote monitoring capabilities. Using Eaton’s management software, you can monitor and control the UPS from anywhere. The Eaton 9E UPS Online Double Conversion 6000VA 4800W is a reliable investment for protecting your critical systems. Ensure uninterrupted power for your business with this advanced and efficient UPS solution. Specifications: Wattage : 4800W VA Rating : 6000 VA
The Gigabyte GeForce RTX 5060 Ti Gaming OC 8G delivers powerful performance for gamers and creators. It uses NVIDIA’s Blackwell architecture with 4th‑gen RT and 5th‑gen Tensor cores. Moreover, 8 GB of fast GDDR7 memory ensures smooth gameplay at high settings. Also, the WINDFORCE cooling system keeps temperatures low and noise minimal. In addition, triple Hawk fans and composite copper heat pipes boost cooling efficiency. Besides that, customizable RGB lighting adds style to any PC build. Furthermore, Dual BIOS allows toggling between Performance and Silent modes. Therefore, you can focus on high performance or quiet operation as needed. It ships overclocked to 2647 MHz boost clock for extra speed. Also, it supports DLSS 4 and Multi‑Frame Generation for frame rate boosts. Plus, NVIDIA Reflex 2 reduces latency for competitive gameplay. Moreover, full ray tracing support delivers realistic lighting effects. It has 4608 CUDA cores and a 128‑bit interface for balanced compute power . Also, HDMI 2.1b and three DisplayPort 2.1b outputs support up to 8K resolutions. Meanwhile, PCIe 5.0 compatibility ensures future‑proof motherboard support. Importantly, the radiator-style metal backplate reinforces the card’s structure. Also, it draws around 180 W, with a single 8‑pin power connector required. Unlike reference cards, the Gaming OC Edition adds better cooling and factory tweaks. However, it still needs a recommended 650 W power supply for stability. For example, 1080p and 1440p gaming run smooth with ray tracing enabled. Then, creators enjoy faster video editing and AI‑accelerated workflows via Studio support. Moreover, NVIDIA Broadcast benefits enhance livestreams and calls. As a result, both gamers and creators gain a versatile and stylish GPU. Also, its compact dual-slot size fits most PC cases easily. Therefore, it’s ideal for medium to high-tier gaming builds. In conclusion, the Gigabyte RTX 5060 Ti Gaming OC 8G blends speed, cooling, and style into one card. Finally, it’s a compelling mid‑range choice for high‑performance visuals and AI. Specifications: PCI Express 5.0 Video Memory : 8GB Core Clocks : 2647 CUDA Cores : 4608 Memory Speed : 28 Gbps Resolution : Digital Max Resolution 7680 x 4320
The Mercusys 300 Mbps Wi-Fi Range Extender is the perfect solution to eliminate Wi-Fi dead zones in your home or office. With a high-speed connection of up to 300 Mbps, it ensures smooth internet access across a wider area. This range extender is designed to improve your existing Wi-Fi coverage, giving you seamless streaming, gaming, and browsing. Setting up the Mercusys Wi-Fi Range Extender is simple and quick. It features an easy setup process that requires no technical skills. Just plug it into an outlet, press the WPS button, and it instantly connects to your router. With its intelligent signal indicator, you can find the ideal spot to place it for maximum coverage. The compact design of the Mercusys Wi-Fi Range Extender makes it easy to fit into any room. Its sleek, unobtrusive design blends seamlessly with your decor while delivering powerful Wi-Fi signals to every corner. This device is compatible with most routers, making it a versatile choice for improving your network. Enjoy smooth internet speeds for activities like video calls, online classes, and HD streaming. The Mercusys 300 Mbps Wi-Fi Range Extender provides reliable connections for multiple devices, helping you stay connected without interruptions. With this range extender, you can experience the full potential of your internet connection. Say goodbye to buffering and lag and expand your network’s reach. Whether you need better coverage in your living room or basement, this device offers an affordable and effective solution. Specifications: Wi-Fi Speed : 300Mbps Frequency : 2.4-2.5GHz Security : WPA-PSK / WPA2-PSK
The TSP1000 is a specialty POS solution that offers truly outstanding value, reliability, performance and quality. The TSP1000 high capacity direct thermal printer offers support for up to a 7” diameter paper roll that is ideal for high volume applications. The integrated ticket/document stacker aids in sorting multiple tickets/documents where batch printing is required. Perfect for: lottery, large events, ticketing, industrial kitchen, bar and libraries.
Kingston HX-MC005B Pulsefire Raid RGB Gaming Mouse 11 Programmable Buttons, Ergonomic Design, Comfortable Side Grips, Software-Controlled Customization Lightweight 11-button programmable mouse Premium Pixart 3389 Sensor Advanced customization using HyperX NGenuity software Ergonomic design with comfortable side grips Split-button design for extreme responsiveness Customizable RGB lighting Large skates and flexible braided cable Multi-platform compatibility
The ASUS TUF A16 Ryzen 7 16GB 512SSD 16″ (1920×1200) is a powerful gaming and productivity laptop built for modern users. It pairs strong AMD performance with a large, fast display. Therefore, it is great for gaming, work, and entertainment. First, this laptop runs on an AMD Ryzen 7 processor with multiple cores and high clock speeds. This provides smooth gaming and multitasking. As a result, apps, browsers, videos, and games run with ease. The ASUS TUF A16 features 16 GB of DDR5 RAM to support heavy apps, multiple tabs, and quick task switching. This memory helps keep performance stable during demanding workloads. For storage, it includes a 512 GB PCIe 4.0 NVMe SSD. This gives fast start-up and short loading times. In addition, it provides plenty of room for games, files, and software. This SSD is ideal for heavy projects and gaming libraries. The display is a 16″ IPS panel with 1920 × 1200 (WUXGA) resolution and a high refresh rate for smoother motion in fast games and videos. Also, this 16:10 aspect ratio gives more vertical space for work and multitasking. Graphics performance can be powered by options such as AMD Radeon RX 7700S or NVIDIA GeForce RTX series GPUs in some configurations. This makes this laptop great for modern gaming and creative tasks. Graphics choices give flexibility based on budget and needs. The ASUS TUF A16 also includes Wi-Fi 6E and Bluetooth 5.3 for strong wireless networking, fast streaming, and smooth online gaming. USB-C, HDMI 2.1, RJ45 LAN, and other ports help connect peripherals easily. Military-grade durability gives this laptop rugged strength for travel and everyday use. Also, it has fast charging and a large 90 Wh battery to keep you productive longer. Overall, the ASUS TUF A16 Ryzen 7 16GB 512SSD 16″ laptop blends gaming power, a fast display, strong memory, and modern connectivity for work and play. It is a versatile choice for gamers, creators, and everyday users. Specifications: Asus TUF A16 GAMING FA617NS-A16.R77600 AMD Ryzen 7 7735HS 3.2GHz 16GB 512 SSD NVME 16″ FHD+ (1920×1200) 165Hz
RK61 RGB Mechanical Keyboard – Compact 60% keyboard with Blue switches, tri-mode (Bluetooth/2.4GHz/Wired), and vibrant RGB.Perfect for minimal desk setups and wireless performance with a unique W-W-B color design. Model: Royal Kludge RK61 Layout: 60% compact (61 keys, no numpad or F-row) Switch Type: Blue Mechanical Switches (clicky + tactile feedback) Backlight: RGB with multiple lighting modes & effects Connection Modes (3C): Bluetooth 5.0 – Pair with up to 3 devices Wired USB-C – For gaming and charging 2.4GHz Wireless (on 3-mode models) Connection Modes (3C): Bluetooth 5.0 – Pair with up to 3 devices Wired USB-C – For gaming and charging 2.4GHz Wireless (on 3-mode models) Battery: 1450mAh rechargeable battery Keycaps: ABS double-shot (W-W-B colorway: White-White-Black) Hot-Swappable: No (unless stated on specific variant) Compatibility: Windows, macOS, Android, iOS Anti-Ghosting: Full N-Key rollover Software Support: RK software for key remapping and RGB control (Windows only) Build Material: ABS plastic case, plastic plate Cable: Detachable USB-C cable included Dimensions: Approx. 290 x 100 x 40 mm Weight: ~500g
The ThinkPad IdeaPad Slim 3i is a 15.6″ laptop designed for everyday use. It features an Intel Core i3‑N305 processor, 8 GB DDR5 memory, and a 128 GB UFS storage for responsive performance. The Full HD 1920×1080 display delivers clear visuals for work, study, and streaming. It also includes integrated Intel UHD Graphics to handle everyday visuals smoothly. The thin and lightweight design makes it easy to carry between classes or meetings. In addition, Wi‑Fi 6 and Bluetooth provide stable wireless connectivity. Overall, the ThinkPad IdeaPad Slim 3i laptop combines practical performance, essential connectivity, and a compact design for daily tasks. Specifications: CPU : Intel Core i3-N305 RAM : 8GB Storage : 128GB UFS GPU : Intel UHD Screen : 15.6″ FHD (1920×1080) OS : Window Pro 11 Color : Arctic Grey Part Number : 82XB00C2US
Lenovo LOQ 15AHP10 83JG007PUS gaming laptop delivers strong performance for gaming and creative work. It combines powerful hardware with a compact design for everyday use. The laptop features a 15.6-inch Full HD display with a 144Hz refresh rate. As a result, users experience smooth visuals and responsive gameplay. The screen also provides clear colors and immersive viewing. It runs on the AMD Ryzen 7 5800H processor with 8 cores. This ensures efficient multitasking and stable performance for demanding applications. It is suitable for both gaming and productivity tasks. The system includes NVIDIA GeForce RTX 5060 8GB graphics. Consequently, users can run modern games and creative software with consistent performance. Advanced graphics technologies are supported for enhanced visuals. Storage and memory support fast system responsiveness. Therefore, users benefit from quick load times and smooth overall performance. In conclusion, the Lenovo LOQ 15AHP10 83JG007PUS laptop provides reliable performance, a high-refresh display, and an enjoyable user experience. Specifications: CPU : Ryzen 7 250 RAM : 16GB Storage : 512GB SSD NVMe OS : Windows 11 GPU : Nvidia GeForce RTX 5060 8GB Screen : 15.6″ FHD (1920×1080) Color : Luna Grey Part Number : 83JG007PUS
The DeepCool FC120 PC ARGB Fan delivers efficient cooling with a sleek look and bright ARGB lighting. It features 120mm fan blades designed to maximize airflow and reduce noise during operation. With a compact frame, this fan fits easily into most PC cases and cooling setups. ARGB LEDs built into the hub provide vibrant lighting effects that enhance your system’s appearance. You can customize colors and patterns using supported ARGB software from major motherboard brands. The DeepCool FC120 PC ARGB Fan offers synchronized lighting to match the rest of your build. It includes a daisy-chain cable system for easy connection with multiple fans. This helps reduce cable clutter and makes the setup process clean and simple. Each fan operates quietly, even under load, making it great for gaming or work environments. The fan uses a fluid dynamic bearing to ensure long-lasting performance and quiet rotation. Its high-static pressure makes it suitable for both case airflow and radiator use. Rubber pads on each corner help reduce vibrations and keep your PC setup stable. The DeepCool FC120 PC ARGB Fan is ideal for builders who want cooling and style in one product. It combines compact design, high airflow, and vivid lighting to enhance both performance and looks. Whether you’re building a new rig or upgrading an old one, this fan fits perfectly. Specifications: Dimension : 120mm Fan Speed : 1800RPM Max Fan Air Flow : 61.91 CFM LED Type : A-RGB Part Number : R-FC120-BKAMN1
A modern pre-owned Dell Latitude 5420 with 14" display, 11th Gen Core i5, 8GB RAM, and 256GB SSD—delivering reliable performance, enterprise security, and all-day productivity in a compact business laptop.
The Xiaomi TV A Pro 75 2026 delivers stunning picture quality with its 75″ QLED 4K display. It shows sharp detail in movies, games, and streams thanks to its 3840 × 2160 resolution. The large screen size makes everything feel cinematic and immersive. This transforms your living room into a real home theater. Moreover, the Xiaomi TV A Pro 75 2026 uses a QLED panel covering 94 % of the DCI-P3 color gamut and over 1.07 billion colors. Colors appear vivid, natural, and true to life. Dark scenes stay deep and blacks remain rich. This improves contrast and makes movies and shows look realistic. In addition, the TV supports HDR standards like HDR10+, HLG, and Filmmaker Mode. Highlights, shadows, and contrast all get boosted for better visual depth. Combined with the bright panel and QLED colors, this gives a richer viewing experience for films, nature documentaries, and gaming. Furthermore, Xiaomi TV A Pro 75 2026 includes smooth motion enhancement (MEMC) to reduce motion blur during sports, action movies, or fast-paced games. It also supports a “Game Boost” mode that can reach 120 Hz refresh (when using 1080p over HDMI), giving smoother action and better responsiveness in games. Also, the smart features add real convenience. The TV runs Google TV, giving you access to streaming apps, casting, and voice control. Built-in Chromecast, Google Assistant, and Bluetooth 5.0 make setup and use simple and flexible. This makes it easy to stream films, shows, or mirror your phone quickly. In addition, the Xiaomi TV A Pro 75 2026 features a slim, nearly bezel-less metal design that looks modern and clean. Whether mounted on a wall or placed on its stand, it blends smoothly in living rooms and home theaters. The build quality feels solid and premium. Overall, the Xiaomi TV A Pro 75 2026 blends size, color quality, smart features, and motion performance in one impressive package. It’s ideal for cinema-style entertainment, gaming, and everyday streaming. Specifications: Display Type QLED Resolution 4K, 3840 × 2160 Speaker 2 x 10W Dimensions including base (L × W × H) : 1668*391*1027mm Dimensions not including base (L × W × H) : 1668*76*959mm CPU Quad cortex A55 GPU Mali-G52 MC1 RAM 2GB ROM 8GB
The Cougar GLE 80 Plus Gold Certified Power Supply – 1000W | GLE1000 is built for high-performance gaming systems and next-generation graphics cards. It uses ATX 3.1 design with native PCIe 5.1 support and a 12V-2X6 connector for modern GPU power delivery. Additionally, it delivers 80 PLUS Gold certification with up to 91% power conversion efficiency. This helps reduce energy loss, lower heat output, and improve system stability during heavy workloads. Moreover, it features a fully modular cable design that improves airflow and cleaner cable management. The 135mm HDB fan with stabilizing ring helps maintain quiet cooling performance during gaming sessions. It also uses 100% Japanese capacitors for better durability and long-term reliability. Therefore, the Cougar GLE 1000W Power Supply delivers strong efficiency, stable power output, and next-generation compatibility for advanced PC builds. Specifications: 1000W output with 80 PLUS Gold certification Native PCIe 5.1 support with 12V-2X6 connector Fully modular cable design for clean airflow 135mm HDB fan for quiet cooling performance 100% Japanese capacitors for long-term durability
The Epson EcoTank L6490 is a high-performance all-in-one printer designed for demanding home offices and small businesses. Since it combines printing, scanning, copying, and faxing, it offers a complete solution in one compact device. This printer stands out for its cost-saving EcoTank system. Because it uses refillable ink tanks instead of cartridges, it drastically reduces printing expenses. Moreover, the high-capacity bottles deliver thousands of pages per refill, which means less downtime and lower overall costs. In addition, the Epson EcoTank L6490 ensures fast printing speeds of up to 17 pages per minute in black and 9.5 pages per minute in color. Consequently, it is well-suited for busy work environments where time is valuable. Furthermore, it supports automatic duplex printing, saving both time and paper. Connectivity is another strong advantage. With Wi-Fi, Wi-Fi Direct, Ethernet, and mobile printing support, users can print seamlessly from smartphones, tablets, and laptops. Therefore, it provides flexibility for both office teams and remote workers. Not only does it deliver speed and affordability, but the Epson EcoTank L6490 also maintains excellent print quality. Thanks to PrecisionCore Heat-Free Technology, it produces sharp documents and vibrant graphics consistently. Additionally, the 250-sheet input tray and automatic document feeder make handling larger tasks much easier. Because it is built for efficiency, this printer reduces interruptions and increases productivity. Also, the user-friendly design and front-facing ink tanks make refills simple and clean. Overall, the Epson EcoTank L6490 offers a perfect balance of performance, connectivity, and cost efficiency. Thus, it is an excellent investment for businesses that want reliable, high-volume printing at a lower co Specifications: Print, Scan, Copy Compact integrated tank design Print speeds up to 15.5ipm for black and 8.5ipm for colour Auto-Duplex printing ADF capability
The Asus ROG Astral GeForce RTX 5090 Dhahab OC Edition is built for gamers who demand the best in performance and design. With its powerful NVIDIA RTX 5090 GPU, it delivers next-generation speed, efficiency, and realism. Every frame looks stunning, thanks to advanced ray tracing and AI-driven graphics that redefine visual quality. This GPU stands out not only for its performance but also for its unique Dhahab gold design. It blends premium aesthetics with extreme cooling power, ensuring consistent performance even under heavy gaming loads. Moreover, its overclocked boost speeds make it perfect for 4K and even 8K gaming without compromise. In addition, the ROG Astral GeForce RTX 5090 Dhahab OC Edition uses advanced cooling technology with triple-fan airflow and a massive heatsink. As a result, the system remains quiet while maintaining exceptional thermal control. It’s ideal for both gamers and creators who push their systems to the limit. Furthermore, this graphics card supports the latest NVIDIA DLSS 4 and Reflex technologies, providing smoother gameplay and faster response times. Whether you’re streaming, editing, or competing online, you’ll enjoy superior stability and visual fidelity. Overall, the Asus ROG Astral GeForce RTX 5090 Dhahab OC Edition is more than a graphics card—it’s a statement of luxury and power. With unmatched performance, brilliant design, and future-ready features, it delivers the ultimate PC gaming experience. Specifications: PCI Express 5.0 Video Memory : 32GB CUDA Cores : 21760 Memory Speed : 28 Gbps Resolution : Digital Max Resolution 7680 x 4320 Part Number : 90YV0LW6-M0NM00
The Aula SC620 Wireless Gaming Mouse is a lightweight tri-mode gaming mouse designed for gamers who want performance, speed, and flexibility. It supports Bluetooth, 2.4GHz wireless, and wired USB connection for smooth switching between devices. It features a high-precision PAW3311 optical sensor with up to 12,000 DPI. Therefore, it delivers accurate tracking and smooth cursor control for both gaming and daily use. Moreover, the mouse is extremely lightweight at around 67g with a honeycomb shell design. As a result, it reduces hand fatigue and improves fast movement during gameplay. In addition, it includes RGB lighting and multiple programmable buttons. Therefore, users can customize performance and appearance based on their setup. Finally, the Aula SC620 is built for gamers who want a budget-friendly, lightweight, and versatile wireless mouse with strong performance features. Specifications: Connectivity: Bluetooth, 2.4GHz wireless, and USB wired Sensor: PAW3311 optical sensor DPI: Up to 12,000 DPI adjustable Weight: Ultra-light 67g honeycomb design Features: RGB lighting and programmable buttons
Features • Advanced DSP and 3-level technology • Output power factor 1.0 • Active power factor correction (APFC), input power factor up to 0.99 • High efficiency 95% (up to 98% in ECO mode) • Advanced digital parallel technology • Wide input voltage range (11 0 – 288 Vac) and frequency range (40 -70Hz) • 50 I 60 Hz frequency auto sensing • Two modes of frequency conversion: 50 Hz input I 60 Hz output or 60 Hz input I 50 Hz output • Dual-input design, supporting independent bypass • Flexible battery configuration (settable 16-20 pes batteries) • Digitally controlled charger • High charging current available (Max. 12 A) • Charging voltage and current configured by demands • Linear derating in low voltage input reducing battery discharging times, extending the service life of battery • Intelligent battery management, automatic floating I equalizing charge control, charger dormancy control, increasing battery life by 50%• Ability to switch on the UPS with batteries • Settable delayed start time when mains power is restored, reducing the impact on power grid or generator • Fan speed varies intelligently with temperature, reducing noise and extending its service life • Equipped with self-aging function • Compact internal layout, miniaturized the complete unit for small footprint • LCD+LED display, multi-functional keys operation, friendly human-machine interface • Powerful background software for parameters configuration • Advanced multi-platform communications: RS232, USB, RS485, SNMP and dry contacts communication interfaces • Effective software and hardware protection function, robust self-diagnostic function, and abundant event log for check Available Options • RS232 and smart card slot included • Optional parallel function, battery temperature compensation, SNMP card, USB, RS485 card, dry contacts, EMD, and SMS alarms Rear Panel 1. RS232 2. EPO 3. Parallel Port (optional) 4. USB (optional) 5. Temperature Detection (optional) 6. Intelligent Slot 7. Reserved: for manual bypass or battery breaker or outlets ect. 8.Fans 9. Bypass Breaker 10. Input Breaker 11.GND 12.Terminals and Cover http://en.eastups.com/EA900G4610kVA/6754.jhtml