Could be,
The battery is nearing end of life.
There is a parasitic draw greater than .050 mA.
Connect a battery charger to the battery and let it fully charge. Do not charge it with the cars alternator. If it will not accept a charge the battery needs replacing. Connect positive (+) red cable to positive post and black negative (-) cable to negative post. Trickle charge the battery do not fast charge it as the charge won't take. Sure it will start the car a few times but a good charge to a battery is one that is done slowly
To charge a Black and Decker drill, first insert the battery into the charger. Plug the charger into a power outlet and wait for the battery to fully charge, indicated by a solid green light on the charger. Disconnect the charger from the power outlet and remove the fully charged battery from the charger.
battery is in the trunk, put the red to red and black to black and have the other car running to charge your battery and give it a couple mins then start your miata
Red cable to positive, black cable to negative.
No one is negative and one is positive charge
You hook a battery charger to the red and black jump start posts under the hood.
The obvious answer (without having any additional information) would be to charge the battery !
To properly charge a GoPro Hero 5 Black camera for optimal battery performance and longevity, use the official GoPro charger and cable, avoid overcharging, and charge the camera when the battery is low rather than letting it fully drain.
Before you try to charge it with a batter charger. take the battery to an autozone or similar to test the batter and see if its still hold a charge. or if you know that the battery is good then jump start it using another car battery with jumper cables. just remember RED to + and Black To -
it is located under the seat. there are four bolts to remove the black plastic battery cover. remove the positive + (red) leed first then the Negative - (black). remove the battery and place the new one in the battery box. hook up the negative - (black) then the positive + (red) to the battery. reinstall the battery cover then the seat.
Red/positive cable to red/positive cable. Black/negative cable to black/negative cable. The battery is under the cover in front of the air cleaner.
Not sure if the question is what to charge the battery with or how to charge the battery. So, I will address both: A regular battery charger can be used. IF you are going to purchase one, you really don't need a top-of-the-line, expensive charger. A simple 2 to 6 amp slow-trickle charger will do the job. To charge the battery, connect the red charger cable to the positive battery post and the black charger cable to the negative battery post, then turn on the charger until the battery is charged. If necessary, clean the battery posts and cables before charging. The battery charger will have more complete details for charging the battery.