In December 2004, all members of Einherjer's last lineup, including the band's founders Frode Glesnes and Gerhard Storesund, founded the Thrash metal band Battered together with bassist Ole Moldesæther.
The band's name is taken from Norse mythology, where the term Einherjar describes the slain warriors that have gone on to Valhalla and joined Odin's table.
In September 2008, Einherjer announced that they would reunite for Ragnarök Festival 6, taking place on April 17 and 18, 2009.
| Album Name | Release | No. of tracks | Length |
|---|---|---|---|
| Leve Vikingånden (EP) | 1995 | 2 | 12:45 |
| Aurora Borealis (MCD) | 1996 | 4 | 24:07 |
| Dragons of the North | 1996 | 8 | 48:06 |
| Far Far North (EP) | 1997 | 3 | 20:20 |
| Odin Owns Ye All | 1998 | 9 | 45:37 |
| Norwegian Native Art | 2001, re-released in 2005 | 8 | 39:29 |
| Demo Recordings (demo) | 2002 | 3 | 14:34 |
| Blot | 2003 | 12 | 60:09 |