Best Laptop 12V Power Supply in 2022 [*Top Picks*]

Looking for the best laptop 12v power supply on the market? We’ve got you covered. Check out our ratings of absolute bestsellers below and make a final decision.

4395 Reviews Scanned

  • Trnaroy Universal AC/DC Adapter 12V 2Amp Power Supply with 8 Switching Connector Adapter Tips and USB Plug for Household Electronics Routers Speakers CCTV Cameras USB Charging Devices
    Bestseller #1
    Trnaroy Universal AC/DC Adapter 12V 2Amp Power Supply with 8 Switching Connector Adapter Tips and USB Plug for Household Electronics Routers Speakers CCTV Cameras USB Charging Devices (23)
      DC Power adapter - USB 12V 2A; 100-240V 50 / 60Hz 8 Tip Switching Connector - Micro USB / 5.5mm x 2.5mm /5.5mm x 2.1mm / 4.8mm x 1.7mm /4.0mm x 1.7mm / 3.5mm x 1.35mm / 3.0mm x 1.1mm / 2.5mm x 0.7mm Cable lenght: 1m Check Compatibility - Make sure that voltage (12 V) matches device requirements. If your device requires more than 2A (2000ma) then it will not be compatible however If your device requires less than 2A then it will work well and safely 24W replacement power supply adapter for many kinds of household electronics, like Android Box, Router, Speaker, Radio, CCTV camera LCD, Tascam Recorder and micro USB connectors for most etc.
  • Chromebook Charger Adapter for Samsung 11.6
    Bestseller #1
    Chromebook Charger Adapter for Samsung 11.6" Laptop Computer PA-1250-98 Chromebook 3 2 303C 500C 503C XE500C13 XE501C13 XE303C12 XE500C12 XE503C12 XE503C32 26W 12V 2.2A Power Supply (145)
      100% Brand New; Input Volt Range: 100-240V 50-60Hz; Output: 12V 2.2A Watts:26 Watts for Samsung 12V charger laptop;Tip size: 2.5*0.7mm. 26W Charger Power for: 12V Samsung 11.6" Notebook Chromebooks Samsung 11.6 inch Chromebook 3 2 303c 500c 503c Xe500c13 Xe500c12 Xe303c12 Xe503c12 Xe503c32 XE303C12 2 503C XE503C12 XE503C32 500C12 XE500C12 500C13 XE500C13 XE500C13-K01US XE500C13-K02US XE500C13-K03US XE500C13-K04US XE500C13-K05US XE500C13-K06US XE500C13-S02US XE500C13-S03US XE303C12-A01US XE303C12-H01S XE303C12-A01UK XE501C13-K01US XE501C13-K02US W14-026N1A 26W AC Adapter charger for: A12-040N1A AA-PA3N40W AA-PA3N40W/US AD-4012NHF BA44-00286A Chromebook 2 XE500C12 XE503C12 XE503C32 XE500C12-K01US XE500C12-K02US XE503C12-K01US XE503C12-K02US XE503C32-K01US PA-1250-98 PA-1250-96; Samsung ATIV Book 9 NP930X2K 12.2-Inch NP930X2K-K01US NP930X2K-K02US This Chromebook charger passed CE/FCC/ROHS certification, pls buy with confidence. With portable design, this computer power cord is easier to carry wherever you go. Full Refund within 30 days.Satisfaction guaranteed and backed by 12 months replacement warranty for free and 24 x 7 email support. Please check your laptop model before purchasing, if you can't make sure,please feel free to contact us!
  • CASIMY 100W 90W Universal Laptop Charger DC Car Adapter for HP Dell Toshiba Satellite Gateway IBM ThinkPad Compaq Samsung Sony Fujitsu Lenovo Notebook JBL Bose Speaker Vehicle Power Supply Cord
    Bestseller #1
    CASIMY 100W 90W Universal Laptop Charger DC Car Adapter for HP Dell Toshiba Satellite Gateway IBM ThinkPad Compaq Samsung Sony Fujitsu Lenovo Notebook JBL Bose Speaker Vehicle Power Supply Cord (19)
      【UL LISTED & LEVEL VI】▶ Each charger is optimized for energy efficiency (Level VI) and safety (UL Listed) and meets top industry standards such as OSHA and Department of Energy Level VI Compliance. We are contributing to the energy conservation and emission reduction. Our power suppy are very efficient, and environmental friendly. Energy Efficiency Compliant for fast, efficient charging. 【SPECIFICATION】Input: 12V-24V-12A MAX; Output: DC 100W 96W 95W 90W 87W 75W 70W 65W 60W 45W 15V 16V 18.5V 19V 19.5V 20V Max 100W universal laptop charger car cigarette lighter. Can be used for all kinds of vehicles: car, big truck, caravan, heavy truck. Tip size: 7.9*5.5mm, 7.4*5.0mm, 6.5*4.4mm, 5.5*3.0mm, 5.5*2.5mm, 5.5*1.7mm, 4.5*3.0mm, 4.5*3.0mm, 4.0*1.35mm, 4.0*1.7mm, 3.0*1.0mm, 7.4*5.0mm, USB Type, 4.8*1.7mm.【PACKAGE CONTENT】1* US AC Charger; 1 * User Manual. 【COMPATIBILITY】- For HP Pavilion Compaq Dell Acer Asus Vizio MSI IBM Toshiba Samsung Sony LG Fujitsu Gateway DC Output 18.5V 19V 19.5V 20V Power Adapter Max 100W HP ENVY 15 17 TouchSmart Sleekbook M6 M7, Stream 11 13 14 Spectre x360, DV14 15 2000 4000 5000 6000 8000, Pavilion Dv4 Dv6 Dv7 Dm4 G6 G7, Folio EliteBook Probook etc 11Z-1121 1320 13Z-5323 14-3420 14Z-5423 15R-5520 15R-5537 14R 17R N5010 N7110, Studio 15 17, Xps Latitude Portege etc/ Thinkpad Z60 T410 SL400 SL500 【COMPATIBILITY】- For DELL Chromebook 11 3120 3180; Studio 15 17 1535 1537 1555 1558 1735 1737 1749; XPS 9333 9343 9350 9360 l321x L322X L501x L502x L521X L702x M1330 M1530 M1710 JBL Xtreme, JBL Xtreme 2, JBLXTREMEBLKUS / JBLXTREMEBLUUS / JBLXTREMEREDUS / 1Portable Wireless Bluetooth Speaker ( Black Blue Red ), JBL BY HARMAN P/N: NSA60ED-190300 / KCC-REM-JQH-NSA60ED-190300 /NSA60ED190300 SONY Smart Soundbar HT-MT 300, Samsung Soundbar HW-R 450/ZG 【COMPATIBILITY】- For Lenovo IBM HP Dell Toshiba Acer ASUS Vizio MSI Samsung Sony LG Fujitsu Gateway Notebook Ultrabook Chromebook DC Output 18.5V 19V 19.5V 20V Power Adapter; Ideapad 100 100S Series (NOT COMPATIBLE WITH 100S-11IBY); Ideapad 110 110S Series; Ideapad 120 120S Series; IdeaPad 310 320 320S 330S 510 520 710S Series; Yoga 710 Series; Chromebook N22 N23 (NOT N23 Yoga) N42, 100S; Flex 4 Flex 5 B50-10; ADP-45DW BA ADP-45DW C ADL45WCC GX20K11838 PA-1450-55LL PA-1450-55LN PA-1450-55LR 【COMPATIBILITY】- For Samsung Galaxy View 18.4 SM-T670 SM-T677; Samsung 9 Pro 13 NP940X3M 15 NP940X5M; Series 5 Chromebook 500c21 Xe500c21 Xe550c22, ATIV Book 5 7 9 NP300U1A NP305U1A NP530U3B NP530U3C NP540U3C NP540U4E NP730QAA NP900X1A NP900X1B NP900X3A NP900X3B NP900X3C NP900X3D NP900X3E NP900X3F NP900X3G NP900X3K NP900X3L NP900X3N NP900X4B NP900X4C NP900X4D NP900X5L NP900X5N NP905S3G NP915S3G NP930X5J NP930QAA NP940X3G NP940X3K NP940X3L NP940X5J 【ATTENTION】▶ ❗ ❗ ❗1.If the vehicle charger works abnormally, please open its DC terminal to check whether the fuse tube is damaged. If so, please replace the 250V 16A fuse tube, then the product can be used normally. ▶ ❗ ❗ ❗2. When the vehicle charger is connected to the equipment, it can support the instantaneous maximum input voltage peak value of 10V-30V. 【ATTENTION】▶ ❗ ❗ ❗3. If the product is applied on other devices than the vehicle, the DC input shall meet the following power: When its DC input is 12V, the input current should no less than 8.3A; When its DC input is 24V, the input current should no less than 4A, Otherwise, the vehicle charger may not work. 【3 YEARS WARRANTY】- 90 Days Money Back Guarantee - 36 Months Warranty. We offer a no-questions-asked full money back guarantee. If you have any questions about your order and the product, need to make changes, cancel it, return it, or any other concerns, please feel free to contact us. We are committed to providing customers with the highest standard of customer service and comprehensive after-sales service, let you no worries. 【SAFETY MECHANISMS】▶ Our chargers are UL / CE / FCC / RoHS certified, tested by the manufacturer to match 100% or exceed the OEM specifications. Certified design to ensure superior performance and reliability. ▶ OVP, OCP, SCP Protection Tested Units: Over Voltage output Protection, Over Current output Protection, Short Circuit output Protection.
  • Universal Laptop Car Charger 90w Power Adapter Cigarette Lighter Power Supply with USB Port 5v 2.4a Compatible for Asus Hp compaq IBM Gateway Toshiba Lenovo Samsung Ultrabook and More
    Bestseller #1
    Universal Laptop Car Charger 90w Power Adapter Cigarette Lighter Power Supply with USB Port 5v 2.4a Compatible for Asus Hp compaq IBM Gateway Toshiba Lenovo Samsung Ultrabook and More (20)
      Slim Universal Laptop Charger, 17mm thickness, USB 5V 2.1A to charge smart phone, You won't regret to try this one Please careful check the DC Tips below,We have over 36 kinds tips But only offer 10pcs, If you need other tips ,Please leave us a message with the details, we would arrange them according to your requirements Highest efficiency up to 91%, real Power 90w, Power your laptop efficiently Safety protection---Over current, Over voltage, short circuit and over temperature protections Highest efficiency up to 91%, real Power 90w, Power your laptop efficiently 1pc main body+1pc power cord+1pc car charger+1pc cable connector+10pcs DC Tips+stable packaging+Good service
  • POWSEED Universal 45W 5V 6V 7.5V 9V 12V 13.5V 15V AC DC Power Adapter for Household Electronics Routers CCTV IP Cameras Speaker USB Hub Tablet LED Strips, Multi Voltage Supply Cord Charger 1A 2A 3A
    Bestseller #1
    POWSEED Universal 45W 5V 6V 7.5V 9V 12V 13.5V 15V AC DC Power Adapter for Household Electronics Routers CCTV IP Cameras Speaker USB Hub Tablet LED Strips, Multi Voltage Supply Cord Charger 1A 2A 3A (902)
      With Multiple voltage & various Tips this Universal AC Adapter Charger works for lots of household eletronics, like routers, led strips, cctv cameras, webcams, USB hubs, android tablets, BT speakers, Echo, Echo Plus, Echo Show and 2nd Generation Amazon Fire TV, electronic gizmos, Security Product etc [Specification] Input:110-240V; Output: 5V 6V 7.5V 9V 12V 13.5V 15V, 1A 2A 3A; Universal power supply provides 45W 36W 30W 24W 12W. DC Plug Dimensions: 5.5x2.5mm, 5.5x2.1mm, 4.0x1.7mm, 3.5x1.35mm, 2.5x0.7mm, 3.0x1.0mm, Micro USB, 5.5*2.1mm coverter plug for LED strips or other DIY. These popular tips meet your power needs for lots of small digital devices at home perfectly. With switching plugs and different voltage outputs, you can save a lot on buying different voltage ac adapters [Select Correct Voltage] Small household appliances usually don't have circuit protection, the wrong voltage selecting may damage your device. It is important to select right volt before powering [DC Plug Power Polarity] Central Positive(+), Outer Negative(-). Polarity could not be reversed. Some devices require Central Negative (-) and outer positive (+), which is totally opposite and not fitting, please check carefully before buying [Package include] 1 x 45W Universal Multi Voltage Ac Adapter, 1 Set x Plugs, 1 x LED terminal connector, 1 x Iron Sheet
  • SHNITPWR 12V 5A 60W Power Supply Adapter AC DC Converter 100V~240V to 12 Volt 5 Amp Transformer 5.5x2.5mm Plug for 5050 3528 LED Strip Light 3D Printer LED Driver CCTV Security System LCD Monitor
    Bestseller #1
    SHNITPWR 12V 5A 60W Power Supply Adapter AC DC Converter 100V~240V to 12 Volt 5 Amp Transformer 5.5x2.5mm Plug for 5050 3528 LED Strip Light 3D Printer LED Driver CCTV Security System LCD Monitor (511)
      Input: AC 100 - 240V, 50 / 60Hz ; Output: DC 12V, Max 5A, 60W ; It can supply with all amperage less than 5A. ---such as 500mA, 800mA, 1A, 2.5A, 5A. If your device draws 3A then 3A will be supplied. But if draws more than 5A, only 5A will be supplied and power supply will be damaged soon. NEVER OVERLOAD! Output DC adaptor jack size is 5.5mm x 2.5mm. In order to meet more needs,we give away a female DC connector. You can screw wires onto it easily, no soldering required. Certified by FCC CE ROHS. We focus on producing high quality power adapters. No noise, low temperature operation, no spontaneous combustion, no explosion, no fire hazard, stable output. Automatic overload cut-off, over voltage cut-off, automatic thermal cut-off, short circuit protection. It is perfect for 5050 3528 12V LED Strip Light, Wireless Router, ADSL Cats, HUB, Security Cameras, Audio/ Video Power Supply, 3D Printer, LED Driver, CCTV Security System, LCD Monitor, Webcam Router and other 12V devices. If you don't like our product or don't want it, please feel free to contact us. We will happily accept the return and give you refund, we have 30 days money back guarantee, 18 months exchange.
  • Onite 10PCS Universal Laptop DC Power Adapter Kits,USB C to DC 5.5x2.1mm Cable Compatibility for HP,Dell,Lenovo,Acer,Samsung,Asus,Toshiba,Sony Power Supply Plug Jack Sets(10+1),Adapter Not Included
    Bestseller #1
    Onite 10PCS Universal Laptop DC Power Adapter Kits,USB C to DC 5.5x2.1mm Cable Compatibility for HP,Dell,Lenovo,Acer,Samsung,Asus,Toshiba,Sony Power Supply Plug Jack Sets(10+1),Adapter Not Included (1097)
      Sufficient cable:Universal USB C to DC 5.5*2.1mm Cable. Length:3 ft(1 meter). Multi-dimensional Selection: To satisfy your more demands, connectors contain 10 different sizes. The size of the DC interface is clearly listed in the product picture.We recommend that you measure the size of the DC interface of your laptop or device and determine the size you want. Wide Compatibility:Compatibility for HP,Dell,Lenovo,Acer,Samsung,Asus,Toshiba,Sony and more computers that fit these tips.(There are specific model adaptations in the product description,and you can directly view the adapted models.) Portable & Compact:Universal laptop charger adapter, portable and compact,suitable for your travel use,very suitable for external power supply and car transformer. Satisfaction Guaranteed:If you have any problems,please contact us immediately. Our customer service team will try our best to solve your problems ASAP.
  • Renogy 72000mAh 266Wh 12v Power Bank with 60W PD, CPAP Battery for Camping, High Capacity Large Camping Power Bank with USB-C DC Wireless Charging & Flashlight, CPAP Battery Backup Power Supply
    Bestseller #1
    Renogy 72000mAh 266Wh 12v Power Bank with 60W PD, CPAP Battery for Camping, High Capacity Large Camping Power Bank with USB-C DC Wireless Charging & Flashlight, CPAP Battery Backup Power Supply (88)
      【2021 New 60W PD Version】This well-rececived large power bank is now back with 2 high-speed USB-C PD ports to refresh your portable charging experience. USB-C (1) port can transfer up to 60W power to your laptop while USB-C (2) port can keep your phones charged at a maximum speed of Max. 27W on the go. 【Massive Capacity】Packed with a enormous capacity of 72000mAh/266Wh as well as battery management system, this portable charger can pump out enough power to multiple devices simultaneously and securely at a high power conversion rate up to 90%. (Note: not TSA-approved, not allowed on a plane) 【Off-Grid Power for CPAP】The high-performing DC 12V/5A (150W max.) cigarette lighter port is ready to boost most CPAP machines on the market with a CPAP adapter (PURCHASED SEPARATELY), including Philips Dreamstation, Resmed Airsense/Aircurve 10, and Resmed S9. Please turn OFF the heater & the humidifier for extended runtime. 【Faster Recharging】Recharge the battery pack at full-speed via a solar panel with the two-way DC port in 3-4 hours, and the two-way USB-C (1) port in 5-6 hours. Please note that the USB-C (1) port and the DC port CANNOT be used at the same time. 【10W Wireless Charging】Align your smartphone to the charging pad to get rid of cords jumbled in your bag. The smart indicator allows you to keep taps on real-time charging status effortlessly. DOES NOT support wireless earbuds, smartwatches, and other low-power devices.
  • PA-1250-98 AC Adapter Charger for Samsung 11.6
    Bestseller #1
    PA-1250-98 AC Adapter Charger for Samsung 11.6" Chromebook 3 & 2 303c 500c 503c XE500C13 XE501C13 XE500C12 XE303C12 XE503C12 XE503C32 W14-026N1A BA44-00322A Laptop AC Adapter Power Supply (88)
      100% Brand New, Input voltage range: 100-240V 50-60Hz; Output: 12V 2.2A; Tip size: 2.5*0.7mm. Package includes: 1 * power adapter. Compatible Model: Samsung Chromebook 3 XE500C13, XE500C13-K01US XE500C13-K02US XE500C13-K03US XE500C13-K04US XE500C13-K05/K06 US XE500C13-S01US XE500C13-S02US XE500C13-S03US XE500C13-K05US/ XE303C12 XE501C13-K01US/K02US US AD-4012NHF BA44-00286A; Chromebook 2 XE500C12,XE503C12,XE503C32,XE500C12-K01US XE500C12-K02US XE503C12-K01US XE503C12-K02US XE503C32-K01US Fit for PA-1250-98 PA1250-98 w14-026n1a BA44-00322A NP930X2K PA3N40W AD-2612AUS W14-026N1B W02600R02H BA44-00329A AD-2612A A12-040N1A AA-PA3N40W As a Professional Notebook Power Supplier, Our Products are in Compliance with Top Industry Standards, Include Numerous Safety Mechanisms, Including Protection Against Short Circuiting, Overvoltage, Overcurrent, and Internal Overheating. Focus On Providing Quality Power Products and Excellent Customer Service,12 Months warranty, 30 Days Money Back Guarantee! Buy with confidence!
  • LVSUN Universal Laptop Charger 90W 12-24V One for All - Slim AC Adapter Power Supply Cord with Dual USB Ports for Mobile/Tablet - Compatible with Lenovo HP Toshiba Samsung Acer Asus and Most Notebooks
    Bestseller #1
    LVSUN Universal Laptop Charger 90W 12-24V One for All - Slim AC Adapter Power Supply Cord with Dual USB Ports for Mobile/Tablet - Compatible with Lenovo HP Toshiba Samsung Acer Asus and Most Notebooks (20)
      90W 65W 45W laptop charger adapter with Double 5V 2.1A Max USB compatible for most laptops Chromebooks Ultrabook, Tablet, Cellphone. Easy to use with automatic voltage adjustment. Please do not charge laptops over 90W. NOT FOR ALL NOTEBOOKS. Each brand laptop has several different kinds of tips for different models. If you are not sure your laptop tip size, pls send your laptop brand and model number to us before buying, we will give suggestions. Any problems, pls contact us before return. [Wide output voltage DC 5-24V] NOT FOR ALL LAPTOPS. Each brand laptop has several different kinds of tips for different models. If you are not sure your laptop tip size, pls send your laptop brand and model number to us before buying, we will give Suggestions. Compatible for Lenovo 0C19880, ADLX45NLC3A, 36200246, 0B47030, ADLX45NDC3, ADLX45NDC3A, ADLX45NLC3, ADLX45NLC2A, 45N0293, 45N0294, 45N0295, 45N0296, 36200280, 36200245, 45N0289, 45N0290, PA-1450-12, 45N0290,45N0292, 45N0298,45N0300 ect. COMPATIBLE For Samsung series 9 7 5 XE700T1A XE500C21 NP900X1A NP530U3C NP532U3C 540U3C ultrabok NP270E5E , NP270E5G ; TOSHIBA Satellite C55 P755 P870 U505 U305 ; ASUS X551MA F555LA X550ZA X551 K501UX ; HP Mini 1000 PC series, Mini 1100 Vivienne, Lenovo ideapad 100 series Chromebook N21; HP Stream 11 13 14 series EliteBook Folio 1040G G1 Split 13x2 Spectre Ultrabook x2 Touchsmart 15-N210US X360 Pavillion DV 2100 ZT serices DV7 DV6 DV4 G7 G6 G4 M7 M6 G62 G60 Compaq presario ZE 2000 . COMPATIBLE For DELL inspiron I3558 I5558 15 5000 5555 5559 11 3000 13 9360 7350 VOSTRO 7000 XPS 14 5459 P68G ; Lenovo YOGA 13 11S 11 2 Pro Thinkpad Edge E431 E531 X230S X220 X230 X61 X200 X300 X60 R60 R61 R400 T60 T61 Z60 T410 SL300 SL400 SL500 SL510 G400 G405 G500 G505 ; Ideapad 500 U530 U430 U300 S U310 U330 U350 Flex 15 14 10 3 2 ; Sony VAIO VGP AC 19V serives ADP PCG GRX VGN series ; ACER Aspire series E15 E14 E11 E5 E1 ES1 Gateway 6000 4000 nv55c S3 V3 V5 E1 R7 M5 ; Ultra Slim with Dual USB port 5V 2.1A for most tablet netbook phone such as iphone 11 pro max x xs xr 8 7 6 Samsung galaxy S10 S9 S8 Note 10 9 8 7 . WHAT YOU GET: Universal laptop charger adapter with DC cable, AC cord, 12 tips, welcome card, fabric bag and instruction, 2 years guarantee and friendly customer service. Get a premium replacement charger for your device now .
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