Yo Grant - im getting thos batteries. I spoke to your brother on MSN about those batteries. Nice packs they are, claim to be better than Sanyo Sub C Ni-Mh packs.

The RC2400 NiCad and 2600CU NiMh and GP3300 NiMH are the same size Sub C cells and weigh the same. There might be about 2 or 3g difference between each cell as it might have a bit more acid or whatever inside it.

Mr Stu