NetNavis are personal partners that most people in the Battle Network games have. NetNavis are usually stored in PETs, or Personal Terminals. NetNavis can be transmitted to the internet from a PET via "Jacking in". Each NetNavi has their own special weapon or attack, and can access the use of Battle Chips. The operator of the NetNavi can swipe a Chip into the PET of the NetNavi to allow the Navi to use the Chip.
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