Over 1 million tech questions and answers.

Power bank

Q: Power bank

Is there a way to charge my Lenovo Z70-80 Laptop with power bank?

Read other answers
RELEVANCY SCORE 200
Preferred Solution: Power bank

I recommend downloading and running Reimage. It's a computer repair tool that has been proven to identify and fix many Windows problems with a high level of success.

I've used it in the past to identify and fix everything from blue screens (BSOD's), ActiveX errors, corrupt files and processes, dll/exe/sys errors, recover lost memory, Windows update problems, defragging, malware removal etc.

You can download it direct from this link http://downloadreimage.com/download.php. (This link will automatically start a download of Reimage that you can save to your computer.)

RELEVANCY SCORE 53.2

Will a 'Anker PowerCore+ 26800 & PowerPort' which is a usb-c external port 'Power Bank' work with a Dell XPS 13 9350 using the thunderbolt connection?

Read other answers
RELEVANCY SCORE 53.2

hi,
i travel a lot and need power bank.is there any bad influence on battery life from using power bank ?
tnx in advance.

A:power bank and battery xps 15

Hi Nebi7,Thanks for posting.Battery life is estimated for the number of charge/discharge cycles.  It doesn't matter where the electricity comes from, it's the number of times it's cycled.

Read other 1 answers
RELEVANCY SCORE 53.2

Soo I got a power bank as a gift, however no brand name nor usage instruction was with it, and it's got only one LED indicator.
it's probably old one, so can you give me some tips?
I googled a few times and only came up only with 3-4 LED power bank instructions.
attached image is the bank, the other face is plain white, nothing much
thanks in advance
 

Read other answers
RELEVANCY SCORE 53.2

Hello peoples,I'm amir and i am a freelance graphic designer.I live in a small village we have power outages most of the day which affect my work badly,I want to buy a power bank for charging my laptop when i have power outage,Can any one suggests me which power bank i should buy.Btw my laptop is lenovo y50 70I wll be very thankful for your kind reply guys.

A:Power bank for Lenovo y50 70

You can find a huge collection by searching ?power banks for laptops? on a search engine. You just need to compare things like capacity, weight, and price.  The power bank should have a USB standard charging port and a DC output port as well. I have bougth a power bank in Pakistan for my laptop last year from Doortodoor.pk an online shopping store, ask their support team to guide you which is better for your laptop

Read other 2 answers
RELEVANCY SCORE 53.2

I have dell inspiron 7548 and I got  this power bank  https://www.amazon.com/XTPower%C2%AE-MP-32000-Power-Bank-Notebooks/dp/B00VIB8KAW/ref=cm_cr_arp_d_product_top?ie=UTF8  It has the dell power adapter and everything, when I plug it in the led glows showing that it is charging but the icon at the bottom right says its not charging. And also everything starts to lag.

Read other answers
RELEVANCY SCORE 53.2

Seeking adapter for lenovo ideapad U330 touch. I want to buy a power bank but I need specific adapter for my computer. The power supply input is almost like a rectangular USB port (like in the photo). Thanks for your answers. ?

Read other answers
RELEVANCY SCORE 53.2

so I bought this for my P51 with an i7 and I got some message that it could only charge it when sleeping or something, when I plugged it in one way. I forget which way I plugged it in when I got that message. How can I actually put this > 100 bucks to use? Or is the P51 incompatible with any power bank? 

Read other answers
RELEVANCY SCORE 52.8

Has anyone tried this or have a story to tell about power banks?My relatively new X1C does quite poorly on battery if I'm doing real work, e.g. compiling and running apps with Visual Studio & SQL Server.  Fiddling with the battery settings doesn't make that much of a difference so I thought why not carry a brick with me when on the road? I'm just starting to look into it but real stories from real users are just so much better than generic 'reviews' or hidden adverts that have become all too commonplace in the last few years.





P72 Xeon 96GBX1 Carbon 16GB 1TBP50 Xeon 64GB RAID0 2x970 Pro

Read other answers
RELEVANCY SCORE 52.8

Hi everyone,  I am trying to find out if the yoga 3 pro has the ability to be charged using a power bank and the original lenovo power cord ( usb adapter). The power bank i am trying to use is a unifun power bank i have also tried the mophie with the dual usb port for smartphone/tablet.  The specs for the unifun power bank are Specification:?Model: U821 ?Capacity: 10400mAh ?Input: 5V/2A ?Out1: 5V/1A(MAX) ?Out2: 5V/2 .1A(MAX)  Or if there is a power bank out there that does charge the yoga 3 pro what is it?  Thank you,  











Solved!
Go to Solution.

A:Yoga 3 Pro / UNIFUN power bank

Good day and welcome to the community.
 
The Yoga 3 Pro looks for 20V input, 4x what that power bank can output. Also, the proprietary cable has extra contacts.
 
There may be power banks that can supply the proper voltage, but I think it unlikely that one has the proprietary receptacle configuration to match the cable.
 
Regards.

Read other 3 answers
RELEVANCY SCORE 52.8

Hi,I would like to buy a power bank to use with my HP Pavilion 2x B000NF.Which voltage/current/power output shoul i pick.Thanks.

Read other answers
RELEVANCY SCORE 52.8

Just got a Yoga 700-11ISK. It's great. Love it. Want to know how I can charge it from a power bank. The battery life is good-not-great. I know it needs 20v. If I snagged a 24v power bank and used the USB C cable,  would I get a charge? Anyone have alternate suggestions? I'll solder together something totally unsafe if need be.

A:Yoga 700 - How do I charge it from a power bank?

I am getting some info from the Lenovo team on the USB Type C port if it supports audio, video or whatever application however seems to be that the Type C is just another USB port for portable devices such as external HDD.There have been discussions about charging the laptop via Type C however I don't think you can as its only suppose to charge via the AC port. Don't fry the mobo mate.

Read other 2 answers
RELEVANCY SCORE 52.8

Hi, I am looking for a power bank that is compatible with the Ideapad 720s model with the i5-8250U CPU and MX150 GPU.  Any help would be appreciated.  Thanks. RS

Read other answers
RELEVANCY SCORE 52.8

Hi,just wondering if it is possible to charge my P 50 using a portable power pack whilst camping etc?Ideally, one that doesn't require my 170w, slim tip charger; but a solution of any sort would be great. I had in mind a powerpack which could service my laptop, as well as phones, USB devices and so on; but all my searching has led to dead ends.Electrics aren't my forte, so any advice appreciated, Cheers angus.

Read other answers
RELEVANCY SCORE 52.8

Hi all, I have a technical question; I've got a Lenovo Power Bank Black 10,000 mAh, please see link;https://www.lenovo.com/ca/en//accessories-and-monitors/students/PWRBK-BO-Power-Bank-PB500-Black-ROW/... and i need to know incase if i got any USB-C type from the market to connect this power bank to my Thinkpad X1 Carbon 6th Gen. would it work as a power supply (a laptop power bank)? or I still have to get somthing like Lenovo USB-C Laptop Power Bank 14000mAh-WW https://www.lenovo.com/ca/en//accessories-and-monitors/chargers-and-batteries/power-banks/USB-C-Lapt... Thanks, 

Read other answers
RELEVANCY SCORE 52.8

Hi all, I just started a grad school program that requires me to be in class for a number of hours each day. Unfortunately, the class has limited power outlets so I won't always be guaranteed one. I'm looking into a power bank/external battery charger for the Y500 but can't seem to find one that is compatible. I was told the power specs of my laptop are 19.5v 6.15A, but the issue is that most of the ones I've found online have a max output of 5A. Does anyone have a recommended item? Thanks for your help!

Read other answers
RELEVANCY SCORE 52.8

Anyone have any suggestions for a power bank to use with the C930? This is the one I was taking a look at on Amazon: https://www.amazon.com/Power-Delivery-Charger-20000-Output/dp/B078RTGL35/ref=sr_1_3?rps=1&ie=UTF8&qi... The power bank is 45W. However, the C930 charge is 65W. According to the seller, it will work with the C930 but not charge as quickly as the older generation C920, which is 45W. Any suggestions would be helpful. Thanks!

Read other answers
RELEVANCY SCORE 52.8

Given the X1 Yoga 2017 charges via its USB C/thunderbolt ports, I was wondering whether I could pick up a power bank to charge the device on the go Can anyone recommend a power bank that has enough juice to recharge this laptop? (doesn't have to be a full recharge) I'm not really sure what I'm meant to be looking at when it comes to power banks, let alone ones that are intended for laptop recharging

Read other answers
RELEVANCY SCORE 52.8

I am looking for a new power bank with a long lasting battery and light in weight.
 

A:Suggest some latest Power Bank

The less they weigh, the less mAh (power) they contain. In other words, to last longer requires more batteries, and the more batteries the heavier.

Here's a comparison of a few: http://www.newegg.com/Product/Produ...$$$;9SIA4DA1HA8406:$$$$$$$;75-620-020:$$$$$$$
 

Read other 1 answers
RELEVANCY SCORE 52.8

I want to get a power bank that can charge my Yoga 920 via USB-C.  What are the requirements for a power bank to do this?  Power Delivery?  A certain voltage?  something else?  I don't want to order one only to find it won't charge the laptop.  For example, I'm considering the iWALK Secretary II 10000 mah Power Bank.  Thanks!

Read other answers
RELEVANCY SCORE 52

My iphone 4S can not support whole day use as the battery nearly drain .

So I searched iphone 4S external battery in amazon and find Plush cartoon toys power banks AD below. The price is 29.99$ a little expensive as its 5200mAh. T

http://amazon.com/Constellations-Thunderbolt-Incredible-Blackberry-Fashionable/dp/B00DJ3DZK2 (avoild link, delet url space when past in IE)

Also I found a external battery case here :

http://www.amazon.com/Power-External-Protective-Battery-iPhone/dp/B00409E4JK/

The battery capacity is only 1700mAh but can be used as a case protector for iphone 4s

Which one I should bought or

do anyone find the similar high capacity like 10000mAh but cheaper one in ebay buy.com or amazon and other place?
 

A:Power bank or external battery case?

Before you invest in more equipment, try to reduce power consumption (see this)
 

Read other 1 answers
RELEVANCY SCORE 52

Seeking adapter for lenovo ideapad U330 touch. I want to buy a power bank but I need specific adapter for my computer. The power supply input is almost like a rectangular USB port (like in the photo). Thanks for your answers.
 
?
 
Mod's Edit: System model added to the front of Subject line to improve visibility / clarity.
 

Read other answers
RELEVANCY SCORE 52

Is there a way to charge my Lenovo Z70-80 Laptop with power bank?
 
Admin note; subject edited for clarity
 

Read other answers
RELEVANCY SCORE 52

Hola buenos días,Estoy interesado en comprar alguna power bank compatible para el lenovo yoga 3 pro modelo 1370, me podría alconsejar alguna valida para este pc.Sería de gran ayuda para mi sus opiniones.Gracias.

Read other answers
RELEVANCY SCORE 52

I recently purchased a Zbook Studio for video editing, and am wondering how to charge it through a power bank.  I initially thought of using usb-c but then I read that you cannot charge through this port.  The battery life isn't too great on this computer, so when I go to take trips to Yosemite it only lasts a few hours of editing until I have to find a wall port somewhere.  I want to charge from a usb-3 power bank, and am wondering how to do this without a larger battery that has a wall power port.  Thanks!

Read other answers
RELEVANCY SCORE 52

Has anyone tried to charge the Yoga 910 with a USB-C power bank or a USB-C car charger? does it work?

Read other answers
RELEVANCY SCORE 52

Is there a way to charge my Lenovo Z70-80 Laptop with power bank?
 
Admin note; subject edited for clarity
 

Read other answers
RELEVANCY SCORE 52

I recently purchased the Yoga 900 and was recommended with purchase the Power Bank PB500.  It was my assumption that this could be used to charge the tablet.  It doesn't appear to charge it.  Should the Power Bank PB500 be able to be used to charge the Yoga 900?
 
 
Moderator comment: New post created. Subject edited. Was: Re: Yoga 900 - Power cord - Any chance of a new offering?

A:Yoga 900 - Power Bank PB500, will it charge the la...

NO  I GOT CONNED LIKE THAT AS WELL....... VERY MISLEADING WITH THE POWER BANK......!!    POWER CABLE IS WAY TO SHORT....WHAT A LOAD OF RUBBISH, PLUS THE POWER BRICK SHOULD HAVE A 2ND USB SLOT TO CHARGE A MOBILE......!!  

Read other 2 answers
RELEVANCY SCORE 51.6

Hi all, got this power bank (40AL140CWW) for my P1. It is listed as acceptable for the system on the Option Compatibility Matrix (January, 2019). Got it a while back, tested it, worked fine: https://www.reddit.com/r/thinkpad/comments/9uyew4/fieldtesting_the_lenovo_usbc_14000mah_power_bank/ Using it today (charged yesterday) ... all four lights on the bank come on when I plug it into my P1, but, the system is behaving differently ... previously, the bank powered the unit and its LEDs went off one by one as the charge decreased; the main battery indicator on the bottom did not move off 95%. This time, the main battery indicator shows a decreasing level of charge, and so far, the bank still has four LEDs illuminated. Even weirder, the "remaining time" at one point seemed to indicate the battery was present (showing 8+ hours remaining) but now, even that has changed, and the system is acting like there is no power bank installed at all (shows 3 hours and 33 min [77%] remaining.) I am using the USB-C power cord that came with the bank. Is it defective? TIA, -kj-





P1: 8850H, FHD, 16gb, 512gb, P2000, IR Camera, Windows 10 ProT450s & X201t & M93p, too

Read other answers
RELEVANCY SCORE 51.6

Hello,

This problem is from a friend of mine but he doesn't has a computer now. Yesterday he was charging his powerbank through his Laptop (Asus bought 3 months ago) USB port. After a while the computer was shutdown and won't turn on, even when it's plugged through its power adapter.

Is there any solution to this?
Thanks!
 

A:Laptop wont turn on after charging power bank

Hi and welcome to TSG.

As annoying as it can be to have to do it, your best option if it appears totally dead is to RMA the laptop if it is only 3 months old. Fiddling about with it too much trying to diagnose the problem could end up invalidating any warranty your friend has.

The only simple checks I would do are to try and power it up with and without the power cord connected.
Then remove the battery (assuming it is a removable one) and try it again with the power adapter attached.

It could be a problem with the laptop or that the power brick has just failed, it happens occasionally.
 

Read other 1 answers
RELEVANCY SCORE 51.2

Hello Everyone, I am considering the purchase of a specific power bank for my L540 laptop. The product is the Vinsic 30000mah. I can't seem to get clarification on whether my Lenovo laptop will successfully hook up with the PB and take the charge. As far as I can tell, the PB has a lot of muscle and is well-recommended. The PB comes with 8 adaptors; for Lenovo products it lists a  7.9*10 mm adaptor. It says it has 3 output ports: 1 DC output up to 19V 3.5A, with a max output current of 4.5A; and 2 Smart USB outputs, with output up to 5V 2.4A.  It also says it has 2 Input ports: 1 DC input and 1 Micro USB input. I am uncertain if the specs on my L540 make it compatible with the features listed shown above. Can someone with expertise advise me if I'm Ok to go ahead with the purchase based on the features? Many thanks!

Read other answers
RELEVANCY SCORE 50.4

I have a visnic 30000 power bank.I tryed to charge my Lenovo IdeaPad 510s 13 80SJ0079IV with the dc output but it doesn't charge.This is the power bank I have: https://www.ebay.com/itm/Vinsic-Dual-30000mAh-External-Battery-Chargers-PC-Laptop-Power-Bank-4-5A-19...Can It charge my Lenovo IdeaPad 510s 13 80SJ0079IV ?Thank you

Read other answers
RELEVANCY SCORE 50.4

Greetings from Portugal. I'd just like to say that i've found a powerbank that can be used with the 900s (and probably others that use the same charger). The one i found, and can confirm charges the laptop, is "RAVPower 27000mAH Powerstation" that i found on amazon.It's a powerbank with a regular power plug to connect the charger, so it could be called a mini ups instead of a powerbank. Hope this helps people looking for something similar. 

Read other answers
RELEVANCY SCORE 35.2

Yesterday night I ran combofix.exe and it deleted c:\windows\system32\bank.dll. Does anybody know what kind of virus this is?

A:bank.dll.vir

Bank.dll is created in the WINDOWS SYSTEM (%SysDir%) directory and used to store trojan informationhttp://vil.nai.com/vil/content/v_99922.htmCombofix is an extremely powerful tool which should only be used when instructed to do so by someone who has been properly trained. ComboFix is intended by its creator to be "used under the guidance and supervision of an expert", NOT for private use. Please read Combofix's Disclaimer. Using this tool incorrectly could lead to disastrous problems with your operating system such as preventing it from ever starting again.This topic is closedThe BC Staff

Read other 1 answers
RELEVANCY SCORE 34.8

Hey all,

I'm a high school teacher and we JUST upgraded to Office 2007 in the computer lab. I'm in the process of looking for an onld MOUS - Microsoft Office User Specialits exam. Does anyone have anything like this for 2007?

My ultimate goal is to teach the kids a real comprehensive course - THEN if they wish, they could actually write the MOUS exam and come away with real world certifcation. Something I think every class should have is REAL WORLD applications - rather than a semester full of theory.

I just need to see one in order to create the course

Thanks!
 

A:Test Bank

Read other 16 answers
RELEVANCY SCORE 34.8

I still can find nothing about this setting other than what I have found here. This person hackerdemon looks to have registered just to post his/her knowledge on the subject and seems to take great offense at giving the source of his/her findings. I have not found any information with would disprove what s/he said but I also have found nothing that proves it. In my motherboard manual says

GPU Bank Flip
The Choices: Disabled (default), Enabled.

It is very vague.

I hope you all can understand my repost


**************************Original reply to original msg***************

First I want to say thank you to hackerdemon for the insight provided. I have seen this setting in bios.
My question is this....

hackerdemon,
why do you take offense to teaching others how to find their own information. I would love to read more about this setting and exactly how I can use it properly. Have you found your information in a book, online or by trial and error.

If you used a book, what book?

If you found it online, where?

If you found it by trial and error, can you explain?

A:GPU Bank Flip *new*

That was my very first question on this forum, and I still don't know the confirmed answer to it. lol

And yeah, don't know why he couldn't have just given me a link or place to where he got his answer from.

Read other 6 answers
RELEVANCY SCORE 34.8

why cant I see my bank transactions using ie9 but I can with mozzila and google chrome?

A:why cant I see my bank transactions

Ask your bank if they are compatible with IE9 . . some are not yet.

Read other 7 answers
RELEVANCY SCORE 34.8

First of all, thanks so much for helping me out.
I have a virus that I can not find on my system, my bank will not let me log in to my account and warns me of identity theft if I do not remove my virus, the problem is I do not know what virus it is and there is no sign of it on my system when I use it. Please help me remove this virus!
Thank you

Ka

DDS (Ver_10-03-17.01) - NTFSx86
Run by danny lo at 0:11:09.62 on 07/09/2010 Fri
Internet Explorer: 7.0.5730.11 BrowserJavaVersion: 1.6.0_03
Microsoft Windows XP Professional 5.1.2600.3.936.86.1033.18.2038.1407 [GMT -6:00]

AV: Spyware Doctor with AntiVirus *On-access scanning enabled* (Updated) {D3C23B96-C9DC-477F-8EF1-69AF17A6EFF6}
AV: 360杀毒 *On-access scanning enabled* (Updated) {D737F2DE-FA43-4036-AF5B-911612E2D674}
FW: Norton Internet Worm Protection *disabled* {990F9400-4CEE-43EA-A83A-D013ADD8EA6E}

============== Running Processes ===============

C:\WINDOWS\system32\svchost -k DcomLaunch
C:\WINDOWS\system32\svchost -k rpcss
C:\WINDOWS\System32\svchost.exe -k netsvcs
C:\WINDOWS\system32\svchost.exe -k NetworkService
C:\WINDOWS\system32\svchost.exe -k LocalService
C:\WINDOWS\System32\WLTRYSVC.EXE
C:\WINDOWS\System32\bcmwltry.exe
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\system32\svchost.exe -k LocalService
C:\Program Files\360\360sd\360rp.exe
C:\Program Files\Spyware Doctor\BDT\BDTUpdateService.exe
C:\WINDOWS\eHome\ehRecvr.exe
C:\WINDOWS\eHome\ehSched.exe
C:\Program File... Read more

A:Bank virus

Please open malwarebytes, update to the latest def's and run a quicks scan. Posts the results in your next reply.

How is your bank reaching your about your computer being infected? I only ask because there are ways criminals use a method similar to get your information.

Read other 3 answers
RELEVANCY SCORE 34.8

I am not able to make a computer recognize an second bank of 256 MEG. The motherboard is a ASUS P2-99 AGP. The manual says it will support two banks up to 512 max. My computer will only show 256, no matter what order I install them, so I know the banks are both good. It's a Pentium2 400 MEG. The ram is P133, and the computers bus is 100 meg.

I hope this helps on the specs, and someone can help me fix this annoying problem. I hope you don't ask me to flash the bios, it sounds too difficult for words.

AL
 

Read other answers
RELEVANCY SCORE 34.8

I was here a few weeks ago and working on some issues described in my previous thread here: http://www.techsupportforum.com/f100...se-522629.html

Many things were fixed but firefox hasn't been letting my dad log into his bank account online. I don't see what could be causing the problem. IE works fine.

A:Won't let me log in to bank website

Check your cookie settings, and make sure scripts are not being blocked by the browser or security software. If you've got any addons installed, disable any that might be relevant, then restart Firefox.

Read other 7 answers
RELEVANCY SCORE 34.8

Got this in my e-mail today, good example of what never to click on or send info to. May have been a bit more convincing if I had ever heard of the bank before.
 

A:US Bank fraud.

Wow. Phishing expeditions has gotten quite good, hasn't it?
 

Read other 3 answers
RELEVANCY SCORE 34.8

I need to know if this software can actually send money as I need it for my business, could somebody clarify if this is possible?
http://www.software4solution.co.uk/.../MoneyTransferSoftware/tabid/102/Default.aspx

Regards
Max
 

A:Bank Software

PayPal works well and is accepted as trustworthy for transactions in many industries. Lots of people already have accounts. You can check transactions at anytime, monthly reports, lots of bells a whistles.

I'm sure there are others and the one you link to may be fine. Personally, I have never heard of it. They may be fine but they appear to be trying to piggy back off International Money Transfer Association name using 'Agent' instead of Association for the IMTA moniker.

I would sure talk to someone using this product before going further. Posting and asking the question is a smart start.
 

Read other 4 answers
RELEVANCY SCORE 34.8

This was in my mail this AM !  I have never had any contact with Chase Bank, C cards accounts etc.  Is this a possible new issue for people to watch out for!
 
 
Dear Valued Customer,

Thank you for using Chase Online SM. [/size][/size]You are required to validate your online access within the next 24hrs. To enhance our online services we have upgraded our online service to the new Secure Socket Layer (SSL).[/size][/size] Providing our customers with a consistent, positive experience is very important to us.
              
Click Here Immediately To Verify Your Account

The update will be available in your Secure Message Center until  12/12/2015
Thank you for being a valued customer. You can view this Policy Update by logging in to your account. To log in to your account.Once you are logged in, look at the Notifications section on the top right side of the page for the latest Policy updates.
                                             [/size]
Sincerely,

JPMorgan Chase Bank, N.A. Member FDIC.

A:I do not have Chase Bank look what I got!

It's a phishing scam. Variations of it have been around for years.Reporting Fraud and Scams:Email, phone and web scams: How to recognize and report scamsReporting Internet FraudConsumerFraudReporting.org: How to Report a Fraud or ScamReport phishing or suspicious/scam sites to GoogleReport phishing email by forwarding the original email and “Internet header” information to [email protected] e-mail can be forwarded to [email protected], and complaints should be filed with the state attorney general's office or through the FTC at www.ftc.gov 

Read other 8 answers
RELEVANCY SCORE 34.8

I have been getting loads of emails from Nat West Bank when I do not have an account. I reported them to Orange but they do not seem to want to know.

Anybody getting similar emails.

I also get emails that have part of my address correct i.e. everything after the @ sign with funny names before the @ sign. What are these?

Cheers

David
 

A:Nat West Bank

It's called "phishing". I'm sure the bank is aware of it as is every major business institution has been affected. You've already reported it to the bank, and I assure you they do care. They just don't have time to send everyone a personal note back. They're probably receiving thousands of such reports.

Continue to ignore / delete the messages.
 

Read other 3 answers