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Best 250w Power Supply

Portable Power Bank with AC Outlet, 250Wh/67500mAh, Portable Laptop Charger Backup Lithium Battery, 110V/250W Pure Sine Wave AC Outlet for Outdoors Camping RV Travel Emergency

  • ...nerator. DenGaWa solar panels are available and support fast recharging for power bank while traveling or camping (solar panels BUY SEPARATELY ). Take this great camping essentials accessories with you on-the-go and no more worry about power shortage, keep your outdoors always pumped!.
  • 【Stable Voltage & Safe Power Supply】This AC power bank is built-in Excellent Battery Management System (BMS), protect devices through temperature control, overvoltage protection, overcurrent protection and short circuit protection functions. Detects short circuits and overloads when performing incorrect operations. Also, the Pure Sine Wave AC inverter can better protect your sensitive devices, ensuring the safety of you and your devices, preserve battery life..
  • 【What You Get 】 1* 250Wh Power Station, 1* AC adapter, 1* car charging cable, 1* User Manual, 12 Months Warranty, 7*24 hrs prompt and friendly customer service. Please contact us if there any issue arise..
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UMI AV250 Isolation Transformer 250W Noise Filtering and Surge Suppression and Power Clean 2 Outlet

  • 1. Power Clean: Complete line isolation, Eliminate EMI/RFI line noise and provide clean power for sensitive equipment.
  • 2. Isolation Transformer: Toroidal transformer and Faraday Shield, reduce the static interference from the wall outlet.
  • 3. Power supply: 120V AC input and 120V AC output.
  • 4. 2 outlets: allow to use 2 equipment at same time and a power strip for more.
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Rockpals 250-Watt Portable Generator Rechargeable Lithium Battery Pack Solar Generator with 110V AC Outlet, 12V Car, USB Output Off-grid Power Supply for CPAP Backup Camping Emergency

  • ...tter than modified sine wave and clean power like utility supplied electricity. Inductive loads like microwaves and motors run faster, quieter and cooler. Reduces audible and electrical noise in fans, fluorescent lights, audio amplifiers, TV, fax and answering machines. And it is a gas-free source of portable power supply, it runs quiet (The cooling fan on the side of generator will make a slight sound when working), no exhaust fumes..
  • HIGH CAPACITY LIGHTWEIGHT LITHIUM POWER PACK: 240WH(3.7V 64.8Ah/12V 20Ah) lithium polymer batteries and weights 5.5lb. powerful enough to charge smartphones 25 times, laptops 3-5 times, 32″ TVs 2-3 hours, mini-refrigerator or other small appliances, lights, and more (AC output). This solar generator is also very handy to be put on your RV, camper and perfect for emergencies, camping or wherever you need power.
  • WHAT YOU GET: Rockpals portable generator (240Wh Portable Power Supply), 6.5ft / 2m AC adapter, 3.3ft / 1m car charger cable, DC to Cig Socket adapter, user guide, our worry-free 18-month warranty and friendly customer service..
  • UPGRADED 250-WATT POWERFUL AC, USB AND 12V OUTPUTS: Comparing to similar battery powered generators, Rockpals RP250W portable generator has upgraded the AC output to 250W continuo....
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T POWER Ac Dc Adapter Charger Compatible with APOSEN H120 H250 H251 Cordless Vacuum Handheld Stick Vacuum Floor Carpet Car Pet Hair Cleaner Class 2 Power Supply

  • T-Power Made with Lithium-ion Batteries with 6.6 FEET LONG CABLE Power Supply Charger , Brand-new Input Voltage Range: AC 100V - 240V - ( Compatible....
  • Compatible Models: APOSEN H120 H250 H251 Cordless VacuumHandheld Stick Vacuum Floor Carpet Car Pet Hair Cleaner ( Red , Blue , White ).
  • APOSEN Cordless Vacuum Cleaner, Upgraded 18000pa Stick Vacuum 5 in 1 with 250W Powerful Brushless Motor, Detachable Battery Lightweight Quiet for Deep....
  • APOSEN Cordless Vacuum Cleaner, 18KPa Powerful Suction 250W Brushless Motor 4 in 1 Stick Vacuum for Home Hard Floor Carpet Car Pet H250 Blue (....
  • ⚠️(( NOTE !! This item ONLY ✅ fit Direct charger the Vacuum ❌ WILL NOT fit the Dock Charging Station ))) ⚠️ PLEASE NOTE ⚠️ There are....
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ISDT P10 LiPo Battery Balance Charger Duo 250WX2 400W Dual Channel Output 1-6S Li-ion Life NiCd NiMH LiHV PB Smart Battery (Power Supply is NOT Included)

  • [High Power Synchronous Dual Channel,with Smart Charging]-Smart High Speed Processor delivers parameter interfere to each port.Hassle Free with Maximum charging power up to 250W for single port..
  • [Synchronous Parallel charging]-Built-in High Speed Processor Synchronous Balance two channel charging.Maximum Parallel Charging power up to 400W.P10 deliver charging current range from 10A ~ 16A..
  • [Support USB interface to upgrade firmware]-Connecting the computer through the USB-C interface, upgrade to the latest firmware.Always maintain the advanced performance and features..
  • [Adjustable Digital Power Supply]-The CH1 of the charger can become a DC power supply.In adjustable digital power supply mode,the Max. power is 120W.CC: 0.2~5A,CV: 5~24V..
  • [Lights off in the dark,introducing the dark mode]-scOS 2.0 new dark mode feature,Suitable for low light scenario,System will adjust the interface in dark tone,Reduce light damage to user’s eyes.While remaining the iconic and comfortable charging display style..
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DBPOWER Portable Power Station Peak 350W Backup Lithium Battery 250Wh 110V Pure Sine Wave AC Outlet Solar Generator Supply Solar Panel Not Included for Emergency Outdoor Camping Fishing Hunting CPAP

  • 【 POWERING UP TO 5 DEVICES 】 DBPOWER portable power station features with AC/DC/USB outputs: 1* AC outlet (110V 60Hz 250W 350W Peak), 1* DC output....
  • 【 250Wh BATTERY POWER SUPPLY 】 Our portable battery generator is equipped with a 250Wh 67200mAh lithium-ion battery pack, more stability and....
  • 【 3 CHARGE & LIGHT MODES 】 The rechargeable battery backup power supply with 3 charge methods: 110V wall socket, 12V/24V car cigarette socket (not....
  • 【 PORTABLE & SAFETY POWER STATION 】 Designed with slim size (7.16* 5.39* 5.04 inches) and lightweight (4.4lbs). The emergency power station with a....
  • 【 WHAT YOU GET 】 You will receive 1* DBPOWER Portable Power Station, 1* AC adapter, 1* user guide. DBPOWER provides our dear customers with Free....
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Digital Hygro-Thermometer with Bluetooth Connectivity (Range: 14 to 140℉ & 0 to 100% RH) for Cleanroom, Workplace, Storage Area, HVAC | Model: Extech RH250W

  • ... (±2.0°F) | Response Time: 1 sec | ExView App Compatibility iOS 13.0 and higher & Android 9.0 and higher.
  • Transmission Distance: 003e10 m up to 90 m line of sight | Power 3 x AAA (1.5 V) battery | Operating Condition: 0 to 40°C (32 to 104°F), ≤80% RH | Dimensions: 150 × 53 × 28 mm | Weight : 2.8 oz (80.5 g).
  • Supply Scope: 1 unit of Extech RH250W with Instruction manual | Applications: Cleanroom air humidity, workplace inspection, storage area inspection, building health, building comfort, HVAC equipment check, appliance testing, research and development, and engineering and design, etc..
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MokerLink 18 Port Gigabit PoE Switch, 16 Gigabit PoE+ Ports, 2 Gigabit Uplink, 250W IEEE802.3af/at, Metal Rackmount Unmanaged Plug and Play Ethernet Switch

  • 18 Gigabit Ethernet Ports: Includes 16 Gigabit POE+ ports and 2 Gigabit UpLink. All port support 10/100/1000Mbps, high speed transmission.
  • 2 uplink, can be more flexible to connect to different network devices, such as routers, NVRs, servers, etc..
  • High POE Power: Maximum support 250W high output power, built-in power supply makes installation easier. Support IEEE 802.3af/at, each port max power supply reached 30W. *Please note: not support passive 24V PoE.*.
  • Unmanaged Plug & Play: Support Power Detection function, automatically detect devices, can be compatible with non-POE devices to provide data connectivity. Plug and Play, just plug in the power cord, connect the ethernet cable directly to the device, can be used without configuration..
  • Extend function: The traffic are isolated from PoE Port 1-16,just only communicate with the uplink port 17/18, reduce network congestion, increase bandwidth utilization and improve network security.
  • Widely Used: Small and compact size design. Durable Metal housing. LED indicator lights. Industrial fan ensure good heat dissipation. Widely used in home and business network, such as IP cameras, Wireless Access Point, Computer Networks devices, etc..
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ISDT K1 Lipo Battery Balance Charger Discharger 1-6S AC 100W DC 2X250W 10A Smart Charger for Life, Lilon, LiPo, LiHv/Pb/NiMH Battery Balance Charger

  • ▶ 【AC / DC dual mode】 - AC / DC dual input meet different use requirements. Output: AC 100W / DC 250W x2.
  • ▶ 【Safe Access】 - Fool-proof input interface. Smart design. The DC input port and the AC input connector are mutually exclusive. Only one input can be selected in one time. Ensure the safety operation..
  • ▶ 【Adjustable digital power supply】 -In adjustable digital power supply mode. The Max power is AC 100W / DC 120W. CC: 0.2 ~ 5.0A CV: 5 ~ 24V.
  • ▶ 【scOS 2.0 New Dark Mode Feature】 - Suitable for low light scenario, system will adjust the interface in dark tone. Reduce light damage to user’s eyes. While remaining the iconic and comfortable charging display style..
  • ▶ 【Battery Destroy Mode】 - scOS 2.0 adds battery destroy mode. The battery that must be discarded,Put the voltage to 0V in a safe discharge..
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Mxmoonant Mist Maker 10 Head Ultrasonic Pond Fogger 7000ml/H Mist Humidifier with Float 400W Power Supply for Landscape Vegetable Preservation Scenic Magical Atmosphere

  • ...ty, and anti-scale. It can be used for a long time and has a good effect at a water temperature of 1-45°C..
  • [Water Shortage Protection Switch]----The protection switch will automatically cut off the power when the water is insufficient to prevent the ceramic discs from burning dry, which is safe to use..
  • [400W Power Supply]----One of the most updated power supply in market, there is generally 250W Type in market. This 400W power supply is IP67 waterproof, professionally cased, no wiring is required, works well in wet mist environment. However, please do not immersed in water..
  • [Precise Capacitive Sensing Head]----10 heads are in a design of independent line, not effecting each other.
  • it stops working when the water is running out.
  • electronic over-frequency oscillation, 1.7MH safe frequency, beyond the human hearing range, no harm to humans and animals..
  • [Wide Range of Application]----The 10 head ultrasonic fogger is suitable for decoration, creating a special atmosphere for stage, artificial landscape, festivals like halloween. Besides, it can also increase proper humidity for small plants, like mushroom, greenhouse flowers and so on..
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DELL VOSTRO 200 Slim 530/531S I/O Panel WN097

  • This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box. Only select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon.com.
  • For Dell Inspiron 530s, Inspiron 531s Small Form Factor Systems.
  • For Dell Vostro 200(Slim), 200s, 220s Small Form Factor Systems.
  • For Studio 540s Small Form Factor Systems.
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Dell Inspiron 530s 531s Vostro 200 Slim Fan - HX022 / 0HX022

  • This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box. Only select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon.com.
  • For Dell Inspiron 530s, Inspiron 531s Small Form Factor Systems.
  • For Dell Vostro 200(Slim), 200s, 220s Small Form Factor Systems.
  • For Studio 540s Small Form Factor Systems.
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Aumox 18-Port Ethernet Gigabit PoE Switch, 16-Port PoE with 2 Uplink Gigabit Ports, 250W Built-in Power, Metal Casing and 19-inch Rackmount, Traffic Optimization, Plug and Play, Unmanaged(SG518P)

  • 【Connect all your devices with gigabit switch】: Aumox gigabit PoE ethernet switch offers 18*10/100/1000 Mbps Base-TX RJ45 ports, including 16 PoE ports which automatically identifies and powers PoE devices. Built-in power supply makes adapter no more needed, easier to use..
  • 【Multiple installation options】: Supports desktop, wall or rack placement, and the 19-inch length conforms to more switch racks, giving you more mounting options to fit the switch with your needs..
  • 【Sturdy metal casing and less noise】: Sturdy metal casing and powerful industrial-grade fans for better heat dissipation while effectively reducing noise, enabling longer-lasting operation in a variety of temperature environments, making the switch run more stable..
  • 【Plug and play, faster and easier】: Support automatically detect devices, just plug in the power cord and network cable, no configuration required. Full Gigabit port, high speed transmission, intelligent and powerful data transmission is realized by AUMOX rich features..
  • 【Stable power supply, efficient data transmission】The single-port maximum power of the switch is 30W and 250W of the whole machine. Supporting IEEE802.3af/at network standards, with output power of 15.4W/30W, ideal for PoE Camera, Gaming, WiF....
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