10 Best Emergency Battery Backups of November 2020

  1. Product Highlights
    • ▲ one power generator for all your devices: power up your laptop, stereo, cpap or any other home appliances via the 110v/100w ac outlet. use the 3 x 5v usb outputs to charge your mobile phone, iphone, ipad, gps or action cameras while the 3 x 12v dc outputs are perfect for car refrigerators, fans and more.
    • ▲ so quiet, efficient power: rest assured that your portable battery will not disturb you or your loved ones, since it utilizes a built-in power inverter and runs quietly. it can be recharged via supported solar panels (not included), car port, or ac wall outlets. its built in mppt controller automatically optimizes charging process and maximizes power extraction from s...
    • ▲ gigantic 42000mah battery will cover all your needs: the aimtom sps-155 portable generator, which has an immense 42000mah 155wh power capacity, is ideal for powering appliances at a campsite, a tailgate party, home improvement projects or can even double as a flashlight for emergencies.
    • ▲ take your power supply with you anywhere: even though our power station features a huge 42000mah lithium battery, it weighs only 3.48lbs. plus, the comfortable and ergonomic handle will make carrying your outdoor emergency power sources a breeze. just slip it in your car trunk and embark on your next adventure.
    • ▲ advanced battery management system: the built-in bms protects you against overcurrent, overvoltage, and over-temperature, ensuring the safety of you and your devices and prolonging battery life. it also features a built-in cooling fan to avoid overheating when charging.
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  2. Product Highlights
    • ✔ [5 year's warranty] - we promise 5 years warranty for the electrical parts and housing, 2 years warranty for battery. our exit sign also comes with a 1 month 100% money back guarantee. if you are not satisfied for any reason, return it for a full and instant refund, no question asked. high quality at low price is our top mission. all of this made it a suitable exit si...
    • ✔ [multi-purpose use] - this exits sign is available in universal configurations--double face and 122v/270v dual voltage operation, can change face and voltage according to specific needs. and this exit sign is made of injection-molded, thermoplastic material, can resist discoloration even for long periods of use. the arrow equipped can be removed and also can be reinst...
    • ✔ [ul listed & 3 mins installation] - exit sign of spectsun has been passed ul certificate and comply with fcc regulations. this exit sign meets all requirements for different states and building code for the various installation, you can pass the fire department inspection easily with it. also, this exit sign ensures you a extremely easy installation, can be wall, ceil...
    • ✔ [50000 hours lifetime & 300 times cyclic charge] - battery for back-up used in this exit sign can recharge for 300 times and work for 27000 mins at least. every full charge can use for 90 mins emergency operation. and the lifetime of this exit sign is 50000 hours. you don't need to change batteries or incandescent heads later. please note this exit sign must be wired....
    • ✔ [about spectsun] - spectsun was founded in 1990, and this is our first online sale. as an all-around enterprise engaged in the development, production, sale and service of lighting and electrical products for markets worldwide. we incorporate state of the art technologies in product design and manufacturing processes. spectsun sells 30 million pieces of electrical pro...
  3. Product Highlights
    • 【multifunctional outputs】: aiper smart portable power station features in variety of outputs, 2 x ac outlet(110v max 150w, peak power 200w ), charges or powers product such as laptop, drones, display monitors, smart phones, car refrigerator etc., 3 x dc port(10a / 120w max) perfect for holiday lights, robot vacuum etc., 2 x usb port for mp3 player, e-reader, tablet, cam...
    • 【completely safe & very quiet】: built-in battery management system, short-circuit protection, over-current protection, over-power protection, low-voltage protection and over-temperature protection. also no gasoline or other toxic fumes added make this camping station completely safe. it’s top quiet .
    • 【large capacity battery power】: comparing to 42000mah items, aiper smart 45000mah 167wh portable power station provides larger power capacity, that means it can efficiently power up the same electronic devices longer. for example when it’s fully charged you can recharge iphone8 for about 20 times. ideal emergency power backup for home use/camping/hiking/hunting/, highly...
    • 【portable & three input modes】: it weighs only 3.52lbs and the compact appearance design makes it a great travel companion for outdoors enthusiasts. three input modes to charge it easily. the package come with two adapters so you can charge it by wall outlet or by car adapter. or you can recharge it under sun with a solar panel(13v-24v/over 18w)(not included) and you ca...
    • 【buy with confidence】: at aiper smart, customer satisfaction is our number 1 priority, that’s why we provide you 45 days replacement or full refund and 12 months worry-free warranty. if you have any question, please feel free to contact us and we sincerely offer 24 hours friendly customer service.
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