A battery is the cheapest thing that strands you, and the second cheapest thing to be sold when it was not the fault.
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$150–$400 fitted
Group size and chemistry move it. A flooded battery in a small car is the bottom; an AGM in a stop-start car, registered to the vehicle, is the top.
A typical US range to plan around, not a quote — every professional on Task Masters sets and publishes their own price, and you see it before you book. The lowest published price for auto repair work right now is $48.99.
Replacing a car battery is choosing the right group size for your car, fitting it, and making sure the thing that flattened the old one was the old one. That last part is what separates a shop from a parts counter: a battery that is three years old and dead on a cold morning is worn out, and a battery that is eight months old and dead on a cold morning is telling you about the alternator or about something in the car that never goes to sleep.
A fitted battery normally runs $150 to $400. Group size sets the floor — a small hatchback takes a physically smaller battery than a truck — and the chemistry sets the ceiling. Cars with stop-start need an AGM or EFB battery rather than a flooded one, they cost noticeably more, and on many of them the new battery has to be registered to the car so the charging system treats it as new rather than as the worn one it replaced. Skipping that registration is the usual reason a brand-new battery is flat again inside a year. Ask for three things in the quote: the battery type, whether registration is included, and whether they will test the charging system and the parasitic draw before selling you anything.
Los Angeles, CA
Prices shown are each pro's own published rates for auto repair work. Confirm the exact scope of your car battery replacement job when you book.
By testing rather than guessing, which is why the test comes before the sale. A worn battery struggles most after the car has sat overnight. An alternator fault usually shows while driving — dimming lights, a warning lamp, or a car that dies shortly after a jump start rather than running fine once it is going. Both are checked in the same few minutes.
Yes. Stop-start cycles the engine constantly and a normal flooded battery is not built for it, so those cars use AGM or EFB batteries. Fitting a cheaper flooded battery instead works for a while and then fails early, and on most of these cars the replacement also has to be registered to the vehicle so the charging system does not undercharge it.
Usually not. Most shops keep power to the car with a memory saver while the battery is out, which preserves radio presets, seat memory and stored trip data. Say so when you book if your car has a coded stereo, and it is one less thing to sort out afterwards.
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