The Best 12V Portable Power Supply of 2020 – Reviewed and Top Rated

2,844 Reviews Scanned

Rank No. #1
Celestron - PowerTank Telescope Battery - 12V Portable Power Supply for Computerized Telescopes - 7-amp hour/84 Wh - Car Battery Terminals - Emergency Kit - Red/White LED Flashlight - USB Ports
  • THE ORIGINAL TELESCOPE POWER SUPPLY: Enjoy extended astronomy sessions with this 7-amp hour sealed lead acid power supply with 84 Wh capacity.
  • WORKS WITH A VARIETY OF DEVICES: Includes two 12V output cigarette lighter ports that are compatible with all Celestron computerized telescopes and other popular astronomy gear. PLUS, two USB ports for charging other devices in the field.
  • EASY AND CONVENIENT TO USE: Includes a built-in red LED flashlight to help you stay organized while observing and a bright white LED that can illuminate your site at the end of the night for easy cleanup.
  • AN EMERGENCY KIT ESSENTIAL: Keep PowerTank charged and ready for unexpected power outages. There are even positive and negative terminals so that you can use PowerTank to deliver a boost to weak car batteries.
  • CABLES INCLUDED: Cigarette lighter and 110 V/220 V switchable universal AC adapter included.
Rank No. #2
XTPower MP-10000 External Battery Pack with 10000mAh - Dual USB 5V DC 9V / 12V 2A for Tablets, Digital Cameras, PSP, NDS, NDSL, GoPro, Smart Phones - US Wall Charger Car Charger Included
  • Attractive, stylish and robust design - 2 USB high power outputs and one DC 9V/12V output
  • High quality Lithium Polymer battery ensures reliable charging
  • 4 LEDs indicate the charging status / capacity
  • Automatic shutdown after 30 seconds once the target device is charged or no device is connected
  • What you Get: XTPower Power Bank MP-10000, Micro USB cable, Mini USB cable, Power Adapter, Car Charger, 6 Notebook and Netbook Adapter and our worry-free one-year warranty
Rank No. #3
Jackery Portable Power Station Explorer 160, 167Wh Lithium Battery Solar Generator (Solar Panel Optional) Backup Power Supply with 110V/100W(Peak 150W) AC Outlet for Outdoors Camping Fishing Emergency
  • Founded in California in 2012, Jackery specializes in providing outdoor green power solutions for explorers. Jackery portable power station, power outdoors.
  • QUIET GENERATOR& ECO-FRIENDLY CLEAN POWER: Jackery Explorer 160 is equipped with a 167 watt-hour (46,400mah/3.6V) lithium-ion battery pack, no fuel or gasoline needed, no fumes, no clanging! Pack light for your next camp trip with Jackery portable power station.
  • OUTDOOR CAMPING BATTERY: Portable power station special designed for charging phones, tablets, laptops, gopro and other smaller electronics. Explorer 160 features 1* AC outlet (110V 100W 150W Peak), 1*USB-C port, 2* USB-A ports and 1* standard DC 12V port , power your outdoor adventure without worry.
  • SOLAR READY RECHARGING: pairs well with Jackery Solar Saga 60W/100W (sold separately), easily get recharged with efficient solar panel. Built-in led flashlight with SOS mode (long press the button) portable power station, convenient for outdoor activites; Jackery Portable power station with solid handle, easy to carry wherever you go.
  • PACKAGE DETAILS: You will receive 1* Jackery Explorer 160 Portable Power Station (167Wh Portable Power Station), 1*AC adapter, 1* car charger cable, 1*DC to car adapter cable, 1* user guide.
Rank No. #4
TalentCell Rechargeable 72W 100WH 12V/8300mAh 9V/11000mAh 5V/20000mAh DC Output Lithium ion Battery Pack for LED Strip and CCTV Camera, Portable Li-ion Power Bank with AC/DC Charger, Black
  • 12V/6A(Max.) 8300mAh, 9V/1A 11000mAh, 5V/2A 20000mAh DC output Lithium Ion Battery.
  • Compatible with any LED strip light products, CCTV Camera, IP Camera, Essential Oil Diffuser, LED Panel, Amplifier, Modem, Echo Show 8, Car DVR, Spectra S2 breast pump.
  • TalentCell Lithium-ion Battery Pack also runs robotic telescopes fine.
  • US Wall plug Charger and DC 1 Female to 2 Male Power Splitter Cable are included.
  • ★【Please be sure to turn on the switch of the battery (at position "-") for charging. If not, it will not charge.】
Rank No. #5
TalentCell Rechargeable 12V/11000mAh 9V/14500mAh 5V/26400mAh DC Output Lithium ion Battery Pack for LED Strip and CCTV Camera, Portable Li-ion Power Bank with AC/DC Charger, Black
  • 12V(12.6v~9.0v)/6A(Max.) 11000mAh, 9V/1A 14500mAh, 5V/2A 26400mAh DC output Lithium Ion Battery.
  • Compatible with LED strip light products, CCTV Camera, LED Panel, Modem, Speak, Car DVR, Spectra S2 breast pump, etc. TalentCell Lithium-ion Battery Pack also runs robotic telescopes fine.
  • This battery can be used for RESMED respirator CPAP. But you must buy a 24V converter of ASIN: B00UW34KR4. It CAN NOT be used for Philips Respironics new machines of 60 series and dreamstation series. But it can be used for Philips Respironics old machines of 50 series and M series.
  • 9V DC output suitable for Guitar Multi-Effects Pedal Processor and more.US Wall charger and cable are included.
  • 【★ Please be sure to turn on the switch of the battery (at position "-") for charging. If not, it will not charge.】
Rank No. #6
Powkey 200Watt Portable Power Bank with AC Outlet for Camping 42000mAh Power Supply for CPAP ,2 AC Ports, 4 USB Ports, 2 DC Port
  • PORTABLE AND MUTIL-FUNCTIONAL : 2 x 120V AC power socket(pure sine wave,total max 200W) / 4 x USB port / 1 Emergency capable of powering lamps,phones,laptops,TVs,printers,fans,car pumps,toast maker,coffee machine and even mini fridges.
  • FAST CHARGING 15V/2A DC INPUT :Recharge the power bank faster than ever with the 15V/2A DC input, only need 6-7 hours to get fully recharged and conveniently monitor the battery level via the 4 built-in LED indicators.
  • PURE SINE WAVE: Better than modified sine wave, cleaner current in your hands; it prevents crashes in computers, reduces noises in fans, TV and other devices and it is compatible with more equipment.
  • HIGH CAPACITY WITH SUPER SMALL SIZE: 42000mAh(210Wh) Grade A lithium polymer battery,with only 3.3 lbs net weight(4.2 lbs gross weight which including all the accessories) and size of 7.87x1.81x5.71in. Ideal power supply for camping or emergency backup.
  • TOP QUALITY : Contains the highest quality available lithium-ion battery cells.CE FCC ROHS UL MSDS UN38.3, and factory ISO9001 approved. OCP/OVP/Short Circuit Protection/ Auto Power Off Protection. 100 percent Quality Control. .Provide 24h customer service
Rank No. #7
SUAOKI Portable Generator, 222Wh Power Station Power Supply Rechargeable Lithium Battery Pack with 110V/200W AC Inverter Outlet, Dual DC 12V & USB Ports for Camping Travel Emergency Backup Outdoors
  • VERSATILE & PORTABLE POWER SOURCE: comes with 2*100V/110V AC outlets (200W Pure Sine Power Inverter), 2*DC outlets (an extra cigarette socket cable), 2*USB ports, 5 LED lights indicator. It can charge USB/5V, DC/12V and AC appliance anywhere
  • HIGH CAPACITY: 11.1V, 20,000mAh/ /3.7V 60,000mAh high capacity, powerful enough to charge smartphones 20+ times, tablet, power bank, laptops, TVs, mini-refrigerator, camping CPAP, drone, holiday lights or other household electronics
  • PURE SINE WAVE: better than modified sine wave, cleaner current in your hands; it prevents crashes in computers, reduces noises in fans, TV and other devices and it is compatible with more gears
  • SAFETY GUARANTEED: we use the Battery Management System (BMS) to improve battery utilization, prevent over-current, over-voltage and over-temperature, prolong battery life; a convenient handle and aluminum alloy shell make it safer and take it along for the ride during your day-to-day needs
  • RECHARGING OPTIONS: quickly refuel from home wall outlet or sun with any compatible solar panel (Especially the Suaoki's 40W, 60W, 50W, 100W Portable Solar Panel); a high-density lithium-ion battery allows a more compact build than the lead-acid power ones
Rank No. #8
Talentcell Rechargeable 6000mAh Li-Ion Battery Pack for LED Strip and CCTV Camera,12V DC Portable Lithium Ion Battery Bank with Charger,Black
  • 12V DC Rechargeable Lithium ion battery, 6000mAh high capacity, small size and easy to carry. Inner Positive(+), Outer Negative(-).
  • Multiple Protection, keep battery safely. Over-charge protection, over-discharge protection, short-circuit protection.
  • Compatible with most LED strip light products, CCTV Camera, IP Camera , LED Panel, Amplifier, Modem, Celestron NexStar, Speaker, Car DVR, spectra S2 breast pump and 12 volt devices, etc. TalentCell Lithium-ion Battery Pack also runs robotic telescopes fine.
  • Multi-led indicator, 5 LED indicators displaying battery percentage.
  • Wall plug AC/DC 12.6V 1A Charger and DC 1 female to 2 male power splitter cable are included.
Rank No. #9
Jackery Portable Power Station Explorer 240, 240Wh Backup Lithium Battery, 110V/200W Pure Sine Wave AC Outlet, Solar Generator (Solar Panel Optional) for Outdoors Camping Travel Hunting Emergency
  • Founded in California in 2012, Jackery specializes in providing outdoor green power solutions for explorers. Jackery portable power station, power outdoors.
  • QUIET GENERATOR & ECO-FRIENDLY CLEAN POWER: Jackery Explorer 240 is equipped with a 240 watt-hour (16.8Ah, 14.4V) lithium-ion battery pack, no fuel or gasoline needed, no fumes, no clanging! Pack light for your next camp trip with Jackery portable power station.
  • OUTDOOR CAMPING BATTERY: Portable power station specially designed for charging laptops, mini-cooler, drone and other outdoor electronics. Explorer 240 features 1* AC outlet (110V 200W 400W Peak), 2* USB-A ports and 1* DC car port, power your outdoor adventure without worry.
  • SOLAR READY GENERATOR. Pairs well with Jackery Solar Saga 60W/100W (sold separately), easily get recharged with the efficient solar panel. Pure sine wave inverter portable power station, protect your sensitive devices; Jackery Portable power station with solid handle, easy to carry wherever you go.
  • PACKAGE DETAILS: You will receive 1* Jackery Explorer 240 Portable Power Station (240Wh Portable Power Station), 1*AC Adapter, 1* car charger cable, 1* user guide.
SaleRank No. #10
200W Portable Power Station, FlashFish 40800mAh Solar Generator with 110V AC Outlet/2 DC Ports/3 USB Ports, Backup Battery Pack Power Supply for CPAP Outdoor Advanture Load Trip Camping Emergency.
  • Multiple Charging Outputs Provide More Options: Features with AC/ DC/ USB OUTPUTS: 110 AC output (200W), 2 DC output, 2 QC 3.0 quick charge USB port and 1 USB ports (2.4A auto). Power your smartphone, tablet, laptop, camera, light, drones, fans, in-car appliances, CPAP machine and more at anytime.KINDLY NOTE THAT THE POWER STATION CAN NOT BE CHARGE AND USE AT THE SAME TIME.
  • High Performance And Handy Power Source: 151Wh (40800mAh) compact station is powerful enough to meet different kinds of electricity demands outdoor usage for home, travel, camping, backseat on long road trips.With a weight of 4.07lb and soft handle, we can easily put it in our backpack or car, take to everywhere need power.
  • Other Unique Design: 1)The standalone AC/DC provides easy operation when charging different devices;2)Mutifuction LCD display would show you the remaining energies/charge/discharge/AC output/DC output status.Ultra bright LCD screen let you know the statue of battery pack even no light source camping.
  • Triple Rechargeable Modes Efficient Solar Generator: FlashFish power station is equipped with a lithium battery pack, it can be charged by the 15-24 volt solar panel (not included), AC wall adapter and car charger efficiently. No memory effect, no worry about battery capacity reduction
  • MultiProtect And Warranty: The generation provides all-round protection to protect you against overcurrent, overvoltage, and over-temperature, ensuring the safety of you and your devices.❤Flashfish provides our dear customers with warranty of 12 months from the date of purchase and friendly customer service.

Last update on 2020-05-06 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

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