PC Accessory: Universal AC Adapter 15V 16V 18V 18.5V 19V 19.5V 20V 22V 24V 70W - sunvalleytek

PC Accessory: 65W 20V 3.25A Brand New Laptop AC Adapter/Power Supply Charger/Power Cord for IBM LENOVO 3000 T400 T500 C100 C200 N100 N200 R400 R500 Z60 R61 X61 T61, fits IBM LENOVO P/N 92P1156 92P1157 92P1160 92P1161 - Electricking

BISS: JACKYLED New DC 12V 2A 2.0A Switching Power Supply Adapter For 110V- 240V AC 50/60Hz 2.1mm - JACKYLED

Home Improvement: DEWALT DCB090 12V/20V Max USB Power Source - DEWALT

Car Audio or Theater: Kenwood CA-SR20V Sirius Connection Cable for 2008 Video Unit - Kenwood Electronics

CE: Original Leader LEI 5670785-00-01 / MT20-21120-A01F Charger Power Adapter - Motorola

Sports: Conntek RV Generator Adapter L14-20P 20A 125/250V Locking Plug to RV 30A Female Connector - Conntek

Personal Computer: IBM & Lenovo 20v 4.5A 90w Replacement AC Adapter for IBM & Lenovo Notebook Models: IBM Lenovo ThinkPad T61p 8899, IBM Lenovo ThinkPad T61p 8900, IBM Lenovo ThinkPad T61p 8938, IBM Lenovo ThinkPad T61p 8939, IBM Lenovo ThinkPad W500, IBM Lenovo ThinkPad X1, IBM Lenovo ThinkPad X1 12932CU, IBM Lenovo ThinkPad X100e, IBM Lenovo ThinkPad X120e, IBM Lenovo ThinkPad X120e 05962RU, IBM Lenovo ThinkPad X200, IBM Lenovo ThinkPad X200 7454, IBM Lenovo ThinkPad X200 7458, IBM Lenovo ThinkPad X200 Tablet, IBM Lenovo ThinkPad X200s, IBM Lenovo ThinkPad X200s 7465, IBM Lenovo ThinkPad X200t, 100% Compatible with Lenovo P/N: 40Y7659, 92P1107, PA-1900-08I, FRU 42T4429. - Lenovo

Lawn & Patio: Conntek YL1430520S Generator Y Adapter 30 Amp 125/250 Volt 4 Prong Male Plug To 15/20 Amp Connector - Conntek

CE: Anker? 2nd Gen Astro Pro2 20000mAh 4-Port Aluminum Portable External Battery Charger with 9V/12V Multi-Voltage Port and PowerIQ? Technology for iPad Air mini, iPhone 6 5s 5c 5; Galaxy S5 S4, Tab 2, Note, Nexus, MOTO X, G, LG Optimus, HTC One, PS Vita and More - Anker

Personal Computer: Lenovo 65W Original AC Adapter 20V 3.25A For IBM Lenovo ThinkPad Series: SL400,SL410,SL410 2842F7U,SL500,SL510,T400,T400s,SL510 2847CZU,T410,T410i,T410s,T410si,T410i,T420 100% Compatible 92P1156,40Y7660,40Y7661,92P1214,93P5026,PA-1650-161,PA-1650-16I - Lenovo

Musical Instruments: SUPERNIGHT 32.8ft /10M DC 24V Flexible 5050 RGB LED Strip Light Kit With 20keys LED Music Controller + 24V 3A Power Adapter Non-waterproof for Indoor Decoration Novelty LED String Light Remote Controlled Via Music - BLXMO

Car Audio or Theater: Venom 600W Dual Output DC Power Supply - Venom Group International

Home Improvement: SUPERNIGHT 16.4ft 3528 SMD Waterproof Color Changing LED Strip Full Kit with 20 Keys Music IR Controller Flexible RGB LED Light Tape Control Colors Via The Beat of Music( Strip + Music Controller + Power Adapter) - SUPERNIGHT

CE: RioRand Digital Readout DC 4.5-24V to 1-20V 2A 20W Buck Voltage Converter Power Supply - RioRand

Sports: Conntek RV Generator Adapter with 20 Amp Straight Blade Male 5-20P Plug To RV 30 Amp Female Connector - Conntek

PC Accessory: IBM Lenovo 20V 3.25A 65W Replacement AC adapter for Notebook model: Lenovo B560 4330-2BU, Lenovo B570, Lenovo B570 1068-A2U, Lenovo B570 1068-A3U, Lenovo B570 1068-ARU, Lenovo B570 1068-ASU, Lenovo B570 1068-B3U, Lenovo B575, Lenovo B575 1450, Lenovo G470, Lenovo G470 4328-24U. Compatible Part Numbers: ADP-65KH B, 36001646, 57Y6400, PA-1650-56LC, 36001651, 36001652, CPA-A065, 36001792. - IBM

Network Media Player: AmazonBasics 2-Port USB Car Charger with 2.1 Amp Total Output (Black) - AmazonBasics

Automotive Parts and Accessories: Roadpro 12V Hot Pot, 20 oz. - Roadpro

Health and Beauty: Smrroy er 5sd Waterproof Electronic LED Driver Transformer 12V 20W Power Supply IP67 HOT - Smrroy er 5sd

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20V Adapter Popular Q&A

Q: What is the power consumption of a Lenovo 90W 20V power adapter w...
A: Just guessing but if the adapter has a light and it is on or even without a light, if the adapter is warm or hot to the touch after being on for a few minutes, ... Read More »

Q: Can I use 20V adapter for a TV set where it needs only 12V?
A: First of all, you find out from the operating manual, the correct input voltage needed for the LCD TV. If you were using the 12V adapter for a reasonable time, ... Read More »

Q: I want to know if I can safely swap a 90W 20v adapter with a 70w ...
A: You could look at the underside of the case (of the laptop) and you should find the electrical requirements there (W, Volts/Amps). These must be matched by the ... Read More »

Q: If using a 24V adapter to 20V notebook ... is it OK ?
A: Many notebooks will also work with different voltages. Normally you'll see the range printed somewhere on the notebook, and it'll look something like this: Inpu... Read More »

Q: V 3.5A AC Adapter -> 20V 4.5A Rated Laptop Dangerous?
A: It's definitely not a lifetime solution but you can get away with it for now. Just make sure you charge your battery first before turning it on. Read More »