dual psp battery

[madyicstik]

hi guys i just want to know if theres a way to hook up 2 psp slim battery together to get a bigger capacity one compared to a regular psp slim batt.. i noticed theres a lot of batts being sold @dealextreme i might just be possible. thanks and your reply would be very much appreciated.

[Electro]

Yes it would be quite simple.

You would need to open both battey's up.

Remove 1 of the Chip boards from 1 battery.
Then just solder the + to + and - to -.

I I were to do this I would drill a small hole in the case of the battery that is gonna be the main 1 with the circut board.
And then have the wires go from the side of it to the other 1.

Let me know if you didn't understand any of that.

[madyicstik]

so thats how simple it is... im just thinking about the connection ... thats going to be a series connection for the batteries right but if thats the case.... what will happen to the voltage and mah of the to batteries will the voltage be added up so instead of 3.6v for a single batt it will be double??? same goes for the mah...

[GhoSt]

so thats how simple it is... im just thinking about the connection ... thats going to be a series connection for the batteries right but if thats the case.... what will happen to the voltage and mah of the to batteries will the voltage be added up so instead of 3.6v for a single batt it will be double??? same goes for the mah...

um that will be a paralell connection, which will double the Milliamp hours and the voltage should stay the same, if you wire it in series the MAh will stay the same and the voltage will double.

[madyicstik]

ok so if i do this then i can connect a number of battery in a parallel connection? the problem is does it have to be the same mah for the batts?? im planning to buy the batts from DX since theyre  cheap .. im planning to buy 3 1200mah batts the problem is on the reviews on the item, they say that the posted mah for the batts are not true...  what should i do??

[GhoSt]

Only ever put two of the same batteries in paralell. Btw don't trust DX batteries.

[madyicstik]

ok so two batts are the maximum?? where can i buy the cells if not from psp replacement batts from dx? what do they call those kind of flat cells?

[123sample]

Don't think about linking 1st, just think about making pouch on the other side for another battery,,

would b gr8..

[Jumbo]

Don't think about linking 1st, just think about making pouch on the other side for another battery,,

would b gr8..

Erm can you stop bumping old threads?