Mobile van jumpstart · Battery keeps going flat
Battery Keeps Going Flat in Ettingshall? Drain Testing & Van Jumpstart
Flat again in Ettingshall? We measure quiescent current and alternator output before selling anyone another battery. Mobile Van Jumpstart, 24/7.
Buying a second battery for the same car in a year is the clearest sign the first one was never the problem. Something is either draining charge while the car sleeps, or failing to put it back while the car runs.
A dead Transit, Sprinter, Vivaro or Crafter on a WV2 driveway usually isn't a garage job. A proper mobile jumpstart with a 2000A+ pack gets you running in minutes without a recovery truck.
Diesel vans need real cranking amps — a jump pack designed for cars won't spin a 2.0 or 2.2 diesel that's been standing cold. Our kit is spec'd for commercials.
Who this page is for
Low-mileage drivers whose cars sit for days between short journeys.
Domestically, post-industrial infill and trading-estate units dominate around here, which shapes how these jobs are accessed and worked.
Usage patterns that flatten good batteries
We see this pattern often with cars used for short journeys around Ettingshall — a 10-minute trip never replaces the charge that starting consumed, so the battery slowly sinks regardless of health.
Locally that means the streets between Ettingshall and Bilston, with access via A463 Black Country Route and A4039 and a practical radius reaching Bilston (~1 mi) and Ettingshall (~1 mi).
Drain faults found nearby
Recent job nearby: a car in Ettingshall on its third battery in two years. Drain measured at 480mA, traced to a boot latch microswitch keeping a module awake.
Recent job nearby: a vehicle off A463 Black Country Route flattening weekly. Alternator produced 13.1V under load — replaced the charging fault, kept the original battery.
How a drain is actually traced
- Alternator output is checked under electrical load with headlights, blower and heated screen on, not just at idle.
- Circuits are isolated fuse by fuse to locate the offending module rather than guessing at the usual suspects.
- Alternator output tested at idle and at 2000 rpm before we leave, so we know the recharge will actually work
- On a van jumpstart the equipment is matched to the vehicle — cranking current, terminal layout and battery location all change the approach.
How the visit runs
- 1
Phone diagnosis
Van make, model, engine size and symptom — we already know if it's a battery, alternator or starter pattern.
- 2
Fixed quote
Price agreed before we set off. Includes callout, jumpstart and full electrical health check.
- 3
On-site test
Voltage, load, alternator output at 2000 rpm, parasitic draw. Real numbers, not guesses.
- 4
How a drain is actually traced
Quiescent draw is measured after the vehicle's modules have gone to sleep, which can take 20–40 minutes — measuring too early gives a false high reading.
Local reference data — Ettingshall
- Postcode districts
- WV2, WV14
- Page focus
- Battery keeps going flat
- County
- West Midlands
- Service covered here
- Van Jumpstart
- Area type
- Neighbourhood
- Reference point
- Bilston district close to the Black Country Route and A4123.
Where we test
As a neighbourhood of Bilston, Ettingshall is covered alongside its parent town, so a battery keeps going flat call from any of them routes to the same engineer.
Repeat flat battery questions
Q.Could short journeys alone be the cause?
Yes, and it is more common than people expect. If that is what the readings show, the fix is a conditioning charge and a change in usage, not another battery.
Q.Do you cover Ettingshall and the WV2 area for this?
Yes. Ettingshall is inside our routine coverage from Oldbury via A463 Black Country Route, roughly 1 miles from Bilston. We cover it alongside Bilston and the surrounding streets.
Q.Can you jumpstart a large diesel van?
Yes — our packs are rated for LCVs and small trucks up to around 7.5 tonnes. A booster designed for petrol cars won't do it; ours will.
Q.What if the van battery keeps going flat every week?
That's parasitic drain — usually a dashcam, tracker or aftermarket electrics wired to permanent live. We do a milliamp draw test and identify the circuit.
Q.Is a parasitic drain always an electrical fault?
No. Sometimes it is an aftermarket dashcam, tracker or alarm wired to a permanent live. Those are the easy wins and we find them first.
Q.How long does drain testing take?
Allow around an hour. Most of that is waiting for the vehicle's modules to sleep — rushing it produces a meaningless number.
Related pages
- Fleet & Business Jumpstart — battery keeps going flat in Ettingshall
- 24/7 Emergency Jumpstart — battery keeps going flat in Ettingshall
- Trade van, first job of the day — van jumpstart in Ettingshall
- Same-hour response — van jumpstart in Ettingshall
- Motorhome and leisure vehicles — van jumpstart in Ettingshall
- Battery keeps going flat in Bilston (~1 mi)
- Battery keeps going flat in Ettingshall (~1 mi)
- Battery keeps going flat in Coseley (~2 mi)
- Battery keeps going flat across Bilston
- Van Jumpstart in Ettingshall — main page
- All jumpstart services in Ettingshall
Flat again?
Third battery in two years is a diagnosis problem. We measure the draw and the charging output before anything is replaced. Tell us the vehicle and the symptom and you will get a firm price before anyone sets off.
The short version
Repeat failures are solved with a meter, not a parts catalogue. Find the drain, fix the cause, and the next battery lasts its full life. If you would rather plan it than react to it, a van jumpstart can be booked for a time that suits.
Stranded with a flat battery?
Call now or send a WhatsApp — we'll confirm your quote and dispatch the nearest engineer.