@elac
If i need all of those just for the router don't even want to know how many i need for the rest of the rc car...
Seems like this project is going to end... i paid 20€ for this 4 batteries ... if i need to get all of those... its way too pricey...
Don't know if makes difference, but it would be to use at worse case one a week... would that help?
Also with 8x AA router shouldn't need a external dc-dc converter since the internal one works with 7v+!
Did you take a look @ the data-sheet i placed on the 1st post?
@MarkT
Yes they are separated cells (bought with the charger).
And yes im using the battery holder but i don't see a problem there its not getting hot at all.