Dead battery
Dead battery, diagnosed properly
A battery that keeps going flat usually is not the whole story. Something is either draining it while the car sits or failing to recharge it while you drive. We find out which, so you stop paying for the same problem twice.
What happens when we arrive
We test the battery under load
Resting voltage on its own tells you very little. What matters is what the battery does when the starter actually asks it for current.
We check the alternator
Output at idle and under load. An alternator that is not keeping up will flatten a brand new battery in days, and this is where that gets caught.
When this is the call to make
Any one of these is enough of a reason to pick up the phone. You do not need to be sure.
- The battery goes flat again within days of a jump
- The car starts fine some mornings and not others
- The battery warning light stays on while driving
Straight answers
I replaced the battery and it died again. Why?
Almost always a charging fault or a parasitic drain. The new battery was never the problem, it was the thing that kept getting emptied. Testing the alternator and looking for a drain is exactly what separates a real diagnosis from a parts swap.
Can you fix an alternator at the roadside?
No. We are a mobile battery and roadside service, not a full repair shop. We will identify it, get you running if we can, and tell you plainly that the next stop is a garage.
Not just a jump pack and a wrench
Hybrid and EV 12V
The small 12V battery in a hybrid or electric car still strands it when it dies, and most roadside outfits will not touch one. We will. The traction pack is a workshop job and we say so.
Start stop and AGM registration
Newer vehicles need the replacement battery registered to the management system. Skip it and the car keeps charging to the old battery's profile, which shortens the life of the new one.
Memory saver on every swap
Radio presets, the clock, and stored settings survive the battery coming out. Some vehicles still need a short relearn afterwards, and we tell you before we start.
Get a price in one call
Tell us the ZIP code, what the car is doing, and the year, make, and model. You get the number before anyone is dispatched.
- Your ZIP codeWhere the car is
- What it is doingClick, crank, silence
- Year, make, and modelSo we load the right battery
- AccessStreet, driveway, or garage level
That is the whole dispatch checklist. Have it ready and the call takes a minute.