@@JeromeADavis well it is because the batteries are not used as individual cells at 3.7v but in fact are 4 batteries in series which makes 14.8v so the capacity on that is 3200 x 2 = 6400 as there’s 8 batteries inside.
I hope the team at Shargeek sees this, this is a straight rip off their own product, serious court time comin, not sure if you are aware of this ChargerLAB, this product is a copy.
Could you change the 18650 batteries on your own? Will it work with other capacities or is it hardcoded somewhere in the firmware? This looks like a pretty good power bank and I'm thinking of buying it.
@@ChargerLAB It would be awesome if you made a video replacing the cells in this battery bank. Would be very helpful for people who might want to repair one and reduce ewaste. (Great videos btw!)
@@xXfireball127Xx In China at least this thing has a 2 year warranty so I don't think any ordinary user would need to try repairing it anyway. And IMO the board would actually be more vulnerable than the cells, that's how my last power bank (not this one) ended up dying, and this one (that I'm also currently using) would most likely ended up dying the same way as well, but it's probably less likely to happen giving that it does have proper protection circuit.
The display will die much earlier (cause the humidity in the air) than the battery will. In time, the electrolytic capacitors in the DC/DC converter will shift much less Coulomb than the battery. This could be avoided by running the power bank at half power, so that the capacitors never get above 45 °C. All in all, the display and the power capacitors will die before the batteries, after one year of daily use, or three years of moderate use...
mine is reporting overtemp and wont let me use it despite it not actually being warm. No response from support. Im not able to pop off the screen and buttons like you did.
I got my kickstarter unit and it was amazing for the 48 hours it lasted before the screen flickered and it died. No obvious magic smoke but it won't come back on no matter what I do to it. :(
if the positive connect with negative. We call it in series. If the positive connect with positive or negative connect with negative.we call it in parallel.
@@ChargerLAB I know what parallel and in series means :) but in this pack are 8 Cells and you mentioned 16,8V so this is 4s2p pack, so I'm confused what a 5s+3p means?
What I mean is there’re 5 cells connect with others in series, that’s 4 series connections. Another 3 cells connect with others in parallel, that’s 2 parallel connections. Same meaning, just different expression.😁
There's a total of 8 cells, five cells are connected in series, and the other three are connected in parallel, each cell is 3200mAh, which is equal to 25600mAh. You can also use "Wh" to measure it. It's just the product promotion, you know.
@@Anonymousg64 They lie about capacity. 4s2p = 16.8v 4.6ah battery. So its 4.6ah and 77.28Wh. This is defiantly 4s2p or the display wouldn't show 16.8v battery voltage @ 100% charge. 3s=12.6v and 5s=21v. It is a cool charger though, I like the color screen. But for the price I would get the Baseus 100W 20000mAh Power Bank. 100W Power delivery output not 100Wh, but it actually has a 20Ah battery.
@@xXfireball127Xx I think I posted a video someplace. There's many many way better options at better prices. The only thing cool is the screen. I was disappointed charging my laptop this overheated and shut down.
They lie about capacity. 4s2p = 16.8v 4.6ah battery. So its 4.6ah and 77.28Wh. This is defiantly 4s2p or the display wouldn't show 16.8v battery voltage @ 100% charge. 3s=12.6v and 5s=21v. It is a cool charger though, I like the color screen. But for the price I would get the Baseus 100W 20000mAh Power Bank. 100W Power delivery output not 100Wh, but it actually has a 20Ah battery.
