Lenovo 4X20S56717. Purpose: Laptop, Power supply type: Indoor, Input voltage: 100 - 240 V. Product colour: Black. Certification: C/UL CB/CE/PSE/IRAM NOM/NRCan, FCC, ICES. Cable length: 1.8 m, Width: 87 mm, Depth: 169 mm. Package width: 238 mm, Package depth: 144 mm, Package height: 54 mm

Stop lugging your AC adapter back and forth between home and office. Get a second AC adapter for your notebook and keep one in the office and one for home or travel. The Dell™ 45-Watt AC adapter enables you to operate your notebook or charge the battery from electrical power outlets. This product has been tested and validated on Dell systems to ensure it will work with your computer. It is supported by Dell Technical Support when used with a Dell system.- Enables you to operate your notebook or charge the battery using electrical power outlets.Compatibility:- XPS 12- XPS 13- XPS 13 Classic

This APC Back-UPS Pro offers premium power protection for high performance computer systems, routers/modems, external storage devices, game consoles and other electronics in your home or business. The 1500VA tower UPS has 10 total outlets, 5 of which are battery back up and surge protection, and 5 that are surge protection only. It has a surge energy rating of 441 Joules. Its dimensions are 30.1 x 11.2 x 38 cm and 12.7 kg. The Back-UPS Pro family offers guaranteed power protection for high-performance computer systems, routers, external storage devices, game consoles, and other home and business electronics. This UPS has a 2-year warranty and CE product certification. It is compatible with a dedicated user-replaceable battery, and the APC replacement battery cartridge helps restore UPS performance to the original specifications.

High capacity battery string for use with Easy UPS 3S with internal battery slots and Easy UPS 3S Empty Modular Battery Cabinet (E3SXR6). Each battery string consists of four 9 Ah battery modules.

This APC Smart-UPS is designed for IT professionals or network administrators to maintain business uptime and continuity. This 1500VA on-line tower UPS provides pure sine wave power and extended runtime to support critical electronics during power disruptions. It comes with IEC 320 C14 input and 6x IEC 320 C13 outlets. It has a SmartSlot for optional Network Management Card that enables graceful shutdown of physical servers, virtual machines & HCI Clusters via PowerChute Network Shutdown. The UPS can connect to EcoStruxure IT or third-party centralized management platforms. The UPS has a 3-year warranty, and the built-in lead-acid battery has a 2-year warranty. The UPS is compatible with SRTRK4 (4-post) and SRTRK3 (2-post) rail kits sold separately.

Adjustable voltage-transfer pointsMaximizes useful battery life by widening the input voltage window or tightening the output voltage regulation.Audible alarmsProvides notification of changing utility power and UPS power conditionsAutomatic self-testPeriodic battery self-test ensures early detection of a battery that needs to be replaced.Battery failure notificationProvides early-warning fault analysis on batteries enabling timely preventive maintenanceBuilding Wiring Fault IndicatorThis LED informs users of potentially dangerous wiring problems in the wall circuit.Cold-start capableProvides temporary battery power when the utility power is out.Dataline surge protectionProvides protection of connected equipment from power surges on the data lines.Disconnected battery notificationWarns when a battery is not available to provide backup power.Hot-swappable batteriesEnsures clean, uninterrupted power to protected equipment while batteries are being replacedSafety-agency approvedEnsures the product has been tested and approved to work safely with the connected service provider equipment and within the specified environment.Simple battery replacementIncreases UPS availability by allowing quick, easy battery replacement.USB connectionUse your PC to access additional power protection and management features for your UPS via a USB Port.User-replaceable batteriesIncreases availability by allowing a trained user to perform upgrades and replacements of the batteries reducing Mean Time to Repair (MTTR)

Access monitoringDetect access by unauthorized personnel via door switch.Transformer-block spaced outletsProtect equipment with input transformer blocks without blocking access to other receptacles.Sleek designSlim, modern design can be upright, flat, or wall-mounted to comfortably fit any electronics set-up and complement home décor.Cold-start capableProvides temporary battery power when the utility power is out.Boost Automatic Voltage Regulation (AVR)Preserves battery life and maximizes runtime by correcting low voltages without discharging the battery.Battery failure notificationProvides early-warning fault analysis on batteries enabling timely preventive maintenanceAdvanced Safety FeaturesSafeguard your Home UPS from overloads, excessive mains voltages, short circuits, installation mishaps and battery damage due to low voltage situations.Intelligent battery managementMaximizes battery performance, life, and reliability through intelligent, precision charging.Safety-agency approvedEnsures the product has been tested and approved to work safely with the connected service provider equipment and within the specified environment.Battery backup and surge protectionOutlets provide abundant runtime for network gateway equipment and other critical low-power devices, allowing for hours of internet access during a power outage.Battery and surge protected outletsBack up and protect your hardware and data during power outages, surges and spikes.LED IndicatorsProvide easy-to-read status of the unit and utility power conditions.Audible alarmsProvides notification of changing utility power and UPS power conditions