What Li-Po for the Berg ?

[NullMind]

All my experience in RC is Nitro based, so the task of picking a battery is proving a little more difficult than it should be

I ordered my Berg with 2 x Spark 1000's brusheless motors and two ESC/s that supports up to 4 cell lipo

I have the following Lipo's at my disposal, they are no bigger than a standard 7.2 Ni-Ca/Ni-Mh pack

Any advise on which one to use ? should I just go to the big 3cell/3200 .. or is thaty overdoing it ? I will eventually use the ZERO chassis ..

2Cell Lipo 7.4v HARDCASE 2600mah
2Cell Lipo 7.4v HARDCASE 3600mah
2Cell Lipo 7.4v HARDCASE 5000mah

3Cell Lipo 11.1v HARDCASE 2600mah
3Cell Lipo 11.1v HARDCASE 3200mah

[swell searcher]

3Cell Lipo 11.1v HARDCASE 2600mah
3Cell Lipo 11.1v HARDCASE 3200mah

In general, most crawlers use the 11.1v 3 cell lipo for the voltage. As of amp hours, it really depends on your budget and where you can install it. If you can get the 3200mah to fit, then you'll get great run time for free crawling. In comps, I would use the lighter one 2600mah.