No way we can tell from here. If the engine cranks, it is not the battery. The battery can be good and the engine not crank due to other problems. Sorry, but we really cannot diagnose by remote control.
Try checking the relay switch or the starter.
bad battery or loose battery cable
Coolant low in the radiator, or the vent down sills are plugged with leaves, and other debris.
I would suspect the battery has been discharged, is defective, or you have loose or corroded battery terminals. Remove and clean the terminals and if that does not solve the problem charge the battery with a battery charger. If it will not take a charge then replace the battery.
in the fuel tank
Go to your local battery supplier with Make/ model /year & engine size
The 2004 Nissan Altima has 16 valves.
The 2004 Nissan Altima is a gas-powered vehicle.
The 2004 Nissan Altima has a 5-speed manual.
The 2004 Nissan Altima has an inline 4 engine.
The 2004 Nissan Altima is 15 ft. 11.5 in. (191.5 in.) long.
The 2004 Nissan Altima has double overhead cam (DOHC).
The 2004 Nissan Altima has a drag coefficient of .32 Cd.
The height of the 2004 Nissan Altima is 4 ft. 9.9 in. (57.9 in.).
The 2004 Nissan Altima runs on regular unleaded.
The curb weight of the 2004 Nissan Altima is 3001 lbs..
do 2004 Nissan Altima 2.5have a bleeder plug
The 2004 Nissan Altima's turning circle is 37.4 ft..