Geekzone: technology news, blogs, forums
Guest
Welcome Guest.
You haven't logged in yet. If you don't have an account you can register now.
Please note this sub-forum does not provide professional finance advice. You should seek advice from a licensed financial advisor.

To post in this sub-forum you must have made 100 posts or have Trust status or have completed our ID Verification.

If investing please consider our affiliate link for new accounts: Sharesies.



Forums › Finance and wealth management › Powerbanks on Trade Me
ashnizzle

196 posts

Master Geek
+1 received by user: 6


#153471 27-Sep-2014 22:03
Send private message

Im looking at getting a powerbank and i can see theres different types that are available on trade me. some of them even start at $1 reserve.. how good would these be? are they safe or keep away from them?

Create new topic
PeterReader
6036 posts

Uber Geek
+1 received by user: 477

Trusted
Geekzone
Lifetime subscriber

  #1142832 27-Sep-2014 22:03
Send private message

Hmmmm. Here we go.




I am the Geekzone Robot and I am here to help. I am from the Internet. I do not interact. Do not expect other replies from me.

 

Referral links: Quic Broadband (free setup code: R587125ERQ6VE) | Samsung | AliExpress | Wise | Sharesies 

 

Support Geekzone by subscribing (browse ads-free), or making a one-off or recurring donation through PressPatron.

 

LEGAL video, movies and TV download and streaming options in New Zealand



Stu

Stu
Hammered
8974 posts

Uber Geek
+1 received by user: 2479

Moderator
ID Verified
Trusted
Lifetime subscriber

  #1142849 27-Sep-2014 22:30
Send private message

Would depend on brand/model. Good gear normally doesn't sell anywhere near the $1 mark.

Did you see this http://www.geekzone.co.nz/forums.asp?forumid=48&topicid=152261?




People often mistake me for an adult because of my age.

 

Keep calm, and carry on posting.

 

Referral Links: Sharesies - 

 

Are you happy with what you get from Geekzone? If so, please consider supporting us by subscribing.

 

No matter where you go, there you are.

freitasm
BDFL - Memuneh
81350 posts

Uber Geek
+1 received by user: 42714

Administrator
ID Verified
Trusted
Geekzone
Lifetime subscriber

  #1142862 27-Sep-2014 23:45
Send private message

And capacity. I have two NewTrent ones (a NewTrent 12,000 mAh and another with 13,500 mAh). Those can charge my smartphone a couple of times and still have power. I also have a Motorola 2,000 mAh similar to this one. This is enough for a half charge only, but during an emergency it would work.

You can't buy good ones cheap. If they're cheap, they probably aren't good ones.




Referral links: Quic Broadband (free setup code: R587125ERQ6VE) | Samsung | AliExpress | Wise | Sharesies 

 

Support Geekzone by subscribing (browse ads-free), or making a one-off or recurring donation through PressPatron.

 

 

LEGAL video, movies and TV download and streaming options in New Zealand



psychrn
1619 posts

Uber Geek
+1 received by user: 159

ID Verified
Trusted

  #1142865 28-Sep-2014 00:46
Send private message

I have the Powerall 12000mah device. Has 2 usb ports, an emergency light, car charging cables.
Comes in a nice plastic case that also stores various cables for charging it.
Albeit at a price well over $100. Nearer $200 when I got it last year. Sold from Repco I think it was.
Stated Outputs are : 2 X 5V/2.1A USB  1 X 12V/10A  Jump Start Current 200A-400A




GZMCC. Lenovo Yoga C640. 8 gb Ram and 256Gb SSD, Cam Am Spyder 2016 F3 LTD.  GoPro 5 Black, Samsung S22 Ultra, Huawei Watch D. Samsung S6 Lite Tablet, Amateur Radio Callsign ZL2CJ. Retired Mental Health Nurse

nakedmolerat
4631 posts

Uber Geek
+1 received by user: 874

Trusted
Lifetime subscriber

  #1142868 28-Sep-2014 01:28
Send private message

psychrn: I have the Powerall 1200mah device. Has 2 usb ports, an emergency light, car charging cables.
Comes in a nice plastic case that also stores various cables for charging it.
Albeit at a price well over $100. Nearer $200 when I got it last year. Sold from Repco I think it was


1200mah or 12000mah? Quite expensive for a low capacity battery if it is 1200mah...

Stu

Stu
Hammered
8974 posts

Uber Geek
+1 received by user: 2479

Moderator
ID Verified
Trusted
Lifetime subscriber

  #1142869 28-Sep-2014 01:45
Send private message

That's a 12,000mah unit.




People often mistake me for an adult because of my age.

 

Keep calm, and carry on posting.

 

Referral Links: Sharesies - 

 

Are you happy with what you get from Geekzone? If so, please consider supporting us by subscribing.

 

No matter where you go, there you are.

 
 
 
 

Shop now on AliExpress (affiliate link).
sbiddle
30853 posts

Uber Geek
+1 received by user: 10000

Retired Mod
Trusted
Biddle Corp
Lifetime subscriber

  #1142880 28-Sep-2014 09:04
Send private message

Most of the cheap rubbish around isn't work buying. Capacities are overestimated, efficiency is poor, and many don't support fast charging devices (ie they'll only charge at 500mAh).

You're far better off spending ~$30 or so and getting something decent.

I've got a RAVPower® Element 10400mAh which is awesome.

1eStar
1605 posts

Uber Geek
+1 received by user: 375


  #1143162 28-Sep-2014 21:44
Send private message

I've got a Pineng brand unit 6600mah capacity. Got it for around $50-$60 about 2 years back. Absolutely top notch quality. Will easily fill my 3100mah galaxy note2 battery if phone is off. Will just fill the phone if the phone is powered up. It is the fastest charger I have.

MurrayM
2524 posts

Uber Geek
+1 received by user: 758

ID Verified
Trusted
Lifetime subscriber

  #1143315 29-Sep-2014 09:56
Send private message

After my experience with buying rechargeable battery packs for my Wii on Trade Me I'd say be very wary of any batteries being sold cheap on Trade Me.  The description said they were 3600mAh, the packaging said they were 3600mAh, when I opened the battery pack and looked at the actual rechargeable batteries they were only half that.  I had bought two and only one would hold a charge.  I sent them back and exchanged them for some normal rechargeable AA's and a couple of them were DOA.  I'm now very wary of any batteries being sold on Trade Me, I'd only buy them if there were a known good brand and the seller had really good feedback.

Create new topic









Geekzone Live »

Try automatic live updates from Geekzone directly in your browser, without refreshing the page, with Geekzone Live now.


Updates »

Are you subscribed to our RSS feed? You can download the latest headlines and summaries from our stories directly to your computer or smartphone by using a feed reader.







RSS feeds
Main feed
Forums feed
Copyright
©2002-2026 Geekzone®
Site features
Geekzone BI dashboard
Geekzone Badges
Geekzone Status Page

 

Site Information
Subscribe to Geekzone
Privacy Statement
Forum Usage Guidelines (FUG)
Advertising
Trademark and copyright