energy source (ipower?)

[ben_ramoul]

I've just orderded a cp5400 and was considering getting additional

power.

 

 

The ipower set looks interesting, might also be used for a tripper

 

 

<a href="http://www.mydigitaldiscount.com/product_info.php?

cPath=65_98&products_id=253">ipower link </a>

 

 

<br>

 

 

Or cheaper, the GP-816 Power Bank:

 

 

<a href="http://www.mydigitaldiscount.com/product_info.php?

cPath=65_98&products_id=254">GP-816 link</a>

 

 

<br>

 

 

Do you have any experience with either of those two devices, or shall

I simply get another Nikon battery set?

 

 

thanks,

 

 

     Ramoul