Best High Power Efficiency

K Nakasaki 78cc NK-78 Red Gasoline Chainsaw + Extra Chain + Accessories Kit / Heavy Duty High Power Gasoline Chainsaw, Tree Cutter

  • FIREWOOD CUTTING MACHINE: 78cc 20-Inch 3.5hp 2-stroke is efficient, practical and perfect to keep your garden or outdoor plantation in top condition. High quality forged parts. Promoting power and toughness for high cutting efficiency create diversity when tackling the outdoor job and absolute value for money..
  • HIGH - QUALITY MATERIAL: The steel razor updated cutting machine head is made of high-quality stainless steel material, sturdy and durable, providing a long-life service. 5 in 1 blades are high hardness, sharper, durable, and have double-sided cutting edges. The chainsaw is coated with a high quality material which adds to your safety. High machine life + complete machine repair kit..
  • HIGH - STRENGTH TOOLS: The long reach gasoline chainsaw is the ideal tool to cutting wood, it has a multi-positional head anti-slip allow you to keep the machine in well balance easily and adjustable shoulder strap decreases operator fatigue during use w....
Check Stock

Ampeak 850Watts Inverter 12v to 110v, Car Power Inverter 2 USB Charging Ports 2AC Outlets

  • ...r has well placed thermal protection sensors, Built-in very silent automatic temperature-controlled cooling fan. A high-quality aluminum-alloy body and smart fan design make our Ampeak 850W power inverter easier to dissipate heat. Durable metal housing provides advanced protection from drops and bumps.
  • 【Super High Efficiency】Ampeak 850 watts Power inverter technology can provide a correction wave similar to a pure sine wave, and its ultra-high conversion efficiency allows it to run most equipment. Economical and practical.
  • 【Ultra Compact & Warm Service】This inverter 12v to 110v smaller than A4 paper size makes the car power inverter easy to storage.USA Based Customer and Technical Support: Ampeak has set USA customer service central ,available provide warm and urgent service.
Check Stock

SUNYIMA 10Pcs 5V 60mA Mini Polycrystalline Solar Panels Cells 68mmx37mm/2.67\x1.45\ for DIY Solar Cells Projects Toys

  • ❶【Accurate power】All data are actually measured under the condition that the solar light is sufficient. In full sunlight, the voltage will be higher than 5V..
  • ❷【Experience the fun of DIY】 Build your DIY powered models/solar toys / solar displays/Solar Powered String Lights..
  • ❸【Product Parameter】10Pcs Polycrystalline solar panels.
  • Epoxy resin AB glue, PCB+ glass fiber base plate..
  • ❹【Widely used and Widely temperature range】Suitable for outdoor activities, emergencies and outdoor work. Power is continuously supplied even on cloudy days;Suitable for outdoor activities, emergencies and outdoor work. Power is continuously supplied even on cloudy days..
  • ❺【High Conversion EffIciency】 Constructed of high-efficiency solar arrays,convert up to 21.5-23.5% of solar power into free energy..
Check Stock

ASUS P8H61-M LE/CSM R2.0 LGA 1155 Intel H61 Micro ATX Intel Motherboard

  • Win8 Support Ready - Upgraded Hardware and Native BIOS Support, with Fast Boot Feature.
  • DIGI+ VRM - New Era of Digital Power Design that fully enables Superior System Stability, High Power Efficiency and Improved Performance Scaling.
  • EPU - System level energy saving & real-time power management for superb platform power efficiency.
  • Network iControl - Real-time Network Bandwidth control application that easily allows users to prioritize bandwidth to different applications.
  • UEFI BIOS - Award-winning and most innovated GUI BIOS available with additional features - F3 Shortcuts & DRAM SPD.
Check Stock

Focket Wind Turbine, NE-300S3 300W DC 12V/24V High Conversion Rate Wind Turbine Generator Kit 630mm 3 Blades Charge Controller Power Windmill High Utilization for Home Power Supplementation(12V)

  • The motor adopts unique magnetic circuit design, and its starting torques is very small, which can effectively guarantee the starting ability of breeze.The use of casing connection, is high safety, no flying phenomenon. Using imported bearing, high working efficiency, wear-resistant, durable, can be up to 15 years..
  • Wind turbines has light weight, small size, and shape is better than similar products.The design of wind turbines leaves accords with the aerodynamic principle.The wind wheel runs smoothly, reliably and quietly.The magnet USES rare earth ndfeb permanent magnet, high efficiency and light weight, less energy consumption, high output power..
  • The leaves is made of high strength nylon composite material with high strength, good toughness, uv protection, corrosion protection and wind resistance. It has good aerodynamic performance and unique wind stall protection characteristics. The mould is formed by pressing the shaft once, the weight error is small, the production efficiency is high..
  • The leaves are synthetic injection molded with high strength plastic, 30% carbon fiber components , and anti-ultraviolet and anti-corrosion materials.With class H high temperature resistant bubble line, resistant to high temperature 180℃..
Check Stock

Gas Chainsaw 60cc 2-Cycle Gasoline Powered Chainsaws 20-Inch Professional Power Chain Saws For Forest Cutting Trees, Wood, Garden and Farm Use

  • ...gas chainsaw is designed with dual throttle switches, which need to be pressed by you at the same time to start.The design can effectively prevent accidental starting. The high-quality brake baffle can make emergency braking, which can effectively protect your hands and ensure safety during use..
  • [Great Power & High Efficiency]:GTHAN 60cc 20 inch powerful gas chainsaw with guide bar and chain for cutting wood that need a longer bars. 2 stroke motors with integrated chain brake for safety and stable while operating,which is high efficiency, high power, reliable work, and long life.Excellent & reliable ignition system: Electronic ignition for powerful smooth running..
  • [ Automatic lubricating System]:GTHAN 20" Gasoline Powered Chain Saw Equipped with an automatic filter system,to prevent the dust from entering into the engine,reduced fuel consumption. Automatic lubricating system, reduces the friction between the quiding board and the chain, prolongs using life..
  • [ERGONOMIC BALANCED DESIGN]: The anti-vibration system and a comfortable handle makes this chainsaw more balanced, maneuverable and comfortable to operate. Maintain command and comfortability for optimal performance..
  • [Best Service For You]:GTHAN Gas Chainsaw has the advantages of high power, high ....
Check Stock

600W Electronic Grow Light Ballast for HPS and MH Grow Light with 4 Adjustable Levels Double Cooling System

  • Grow light ballast with 4 adjustable levels for reducing wastage and improving usable efficiency of power supply equipment capability. Power: 600 W.....
  • 250W, 400W, 600W, and super, 4 levels for adjusting the lumen to create the optimal environment..
  • Super level for maximum efficiency to improve yields, high frequency output results in less power loss..
  • Double cooling system - with cooling fan and high-quality aluminum heating body for optimizing heat dissipation to prevent short circuit and overheat,....
  • Compatible with HPS and MH grow light. Overall Dimension(LxWxH): 17 5/16" x 4 5/16" x 2 3/4" (44 x 11 x 7 cm)..
Check Stock

Ampeak 1000Watts Safe Power Inverter 12v to 110v, DC to AC Converter 3 AC Outlets ETL Certified

  • ... has well placed thermal protection sensors, Built-in very silent automatic temperature-controlled cooling fan. A high-quality aluminum-alloy body and smart fan design make our Ampeak 1000W power inverter easier to dissipate heat. Durable metal housing provides advanced protection from drops and bumps.
  • 【Super High Efficiency】Ampeak Power inverter technology can provide a correction wave similar to a pure sine wave, and its ultra-high conversion efficiency allows it to run most equipment. Economical and practical.
  • 【Ultra Compact & Warm Service】This inverter 12v to 110v smaller than A4 paper size makes the car power inverter easy to storage.USA Based Customer and Technical Support: Ampeak has set USA customer service central ,available provide warm and urgent service.
Check Stock

ECO-WORTHY 1.6KWH Solar Panel Kit 400W 12Volt for RV Off Grid with Battery and Inverter 400W Solar Panels + 60A Charge Controller + 2 * 12V 50Ah Lithium Battery + Upgraded 1100W Solar Power Inverter

  • ...l Output]: The ideal daily power output is 1.6KWH (under 4 hours sunlight), perfectly suitable for RV, shed, cabin, home or other energy backup. It can also provide enough power to run TV,air conditioner, water heater, refrigerator, coffee maker, microwave and other AC 110V devices..
  • [Durable and 21% High Conversion Efficiency]: 100Watt aluminum frame and tempered glass panel for extended outdoor use, allowing the panels to last for decades.Monocrystallin panel's compact design with the size of 38.6 x 21.1 x 1.4 inch (Height, Length and width). The IP65 waterproof panel can also withstand high winds (2400Pa) and snow loads (5400Pa)..
  • [10+ Years' life]: New type lithium battery which has higher charge/discharge efficiency and more than 3000 times deep cycles. Over 10 years of lifespan, much longer than lead acid batteries. With built-in BMS(battery management system), preventing the lithium battery from overcharge, overdischarge, overheat and short circuit..
  • [Efficient AC-DC Output] With advanced pure sine wave design of 1100W power inverter, which converts 12V to 110V output. 95% High conversion efficiency, making full use of battery power without waste. 1% ultra-low no-load loss, low self-consumption and saving battery power..
Check Stock

AUECOOR 100 Watt 12Volt Polycrystalline Solar Panel kit with 20A MPPT Charge Controller for Rv Marine Boat Off Grid System

  • High module conversion efficiency and excellent performance in low light conditions, higher efficiency than the traditional panel..
  • Corrosion-resistant aluminum frame protects the solar panel ,suitable for outdoor use in harsh weather,allowing the panels to last for decades..
  • Comes with High efficiency 20A MPPT solar charge controller with automatic 12V / 24V selection to extract the maximum power from the solar panel.
  • Used in various off-grid applications that include 12 and 24 volts arrays, water pumping systems, signaling systems and other off-grid applications,such as RVs, trailers, boats, sheds, and cabins..
  • Warranty:6-year material and workmanship warranty,25-year power output transfer warranty.
  • friendly 24H/7D service.Solar kit will be delivered in multiple packages.
Check Stock