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 What is the powerbank?, Updated with Xiaomi Powerbank

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coklatua
post Jun 2 2013, 01:06 PM

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Based on my estimation, PN-912 16800mAh will have 6 drycell?
1 cell=2800mAh
Am I right?
coklatua
post Jun 2 2013, 05:09 PM

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Just wanna share what I find.
Maybe to those who WTB new cells can refer to this thread.
https://forum.lowyat.net/topic/341954
user posted image
It seems that they use samsung cell.
But I dont know if they sell the cell only.

*also found this Sanyo cell which is 3400mAh. smile.gif
user posted image
http://www.lelong.com.my/evic-sany....

This post has been edited by coklatua: Jun 2 2013, 05:20 PM
coklatua
post Jun 3 2013, 01:18 PM

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QUOTE(x-treme @ Jun 3 2013, 11:23 AM)
but how are you going to connect these battery? if i not mistaken they use nickel plating right?
*
Yeah, need to find those soldering tabs.
Like this, http://www.batteryspace.com/Component-1-pc-Soldering-Tab-for-Li-Ion-/-LiMnNi-/-LFP-18650-battery.aspx
I wonder those electronic hardware shop have this.
coklatua
post Jun 3 2013, 02:19 PM

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QUOTE(x-treme @ Jun 3 2013, 02:05 PM)
but you will need spot weld too.
*
I think I'll just solder it.
Like in this video,

smile.gif
Maybe I will try refilling my dead laptop battery my self.
I think I just need the 18650 cells and the soldering tab to make this project happen. biggrin.gif
Need to wait until next month since on tight budget right now to buy cells. sweat.gif
coklatua
post Jan 11 2014, 05:33 PM

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QUOTE(x-treme @ Jan 2 2014, 04:28 PM)
yes. the AC charger have data pin shorted, so the phone can recognize it as AC power source.
But pineng powerbank don't have data pin shorted. The pineng cable is data shorted, so it is a charging cable.
you can try connect pineng cable with computer, see whether your computer can recognize your S4 or not.
*
Hi bro. Do you still sell this pineng powerbanks?
coklatua
post Jan 11 2014, 05:51 PM

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QUOTE(x-treme @ Jan 11 2014, 05:48 PM)
i no longer selling powerbank already.
You can get it from other seller.  thumbup.gif
*
Can you recommend me a trusted seller coz Im afraid kena con by buying fake product. smile.gif

This post has been edited by coklatua: Jan 11 2014, 05:52 PM

 

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