Business account service · Battery keeps going flat
Repeat Flat Batteries — Hillmorton fleet jumpstart & Diagnosis
Flat again in Hillmorton? We measure quiescent current and alternator output before selling anyone another battery. Mobile Fleet & Business Jumpstart, 24/7.
A healthy vehicle should draw around 20–50 milliamps once everything has gone to sleep. A faulty module, an aftermarket alarm or a stuck relay can pull ten times that, which flattens a good battery in two or three days.
Business account jumpstart and battery replacement across Hillmorton — priority response, single monthly invoice, no per-job admin, no chasing drivers for card payments.
Fleet vans die from parasitic drain more than anything — trackers, dashcams, tail-lifts, refrigeration. We identify the drain, not just recharge the battery.
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.
- Charge acceptance is tested, because a sulphated battery can read 12.6V and still hold almost no usable energy.
- Single monthly invoice, VAT-compliant, per-vehicle breakdown ready for your fleet accountant
- On a fleet jumpstart the equipment is matched to the vehicle — cranking current, terminal layout and battery location all change the approach.
Usage patterns that flatten good batteries
We see this pattern often with cars used for short journeys around Hillmorton — 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 Hillmorton and Rugby, with access via M6 J1 and M45 and a practical radius reaching Rugby (~2 mi) and Bilton (~2 mi).
Who this page is for
Owners in Hillmorton on their second or third battery for the same vehicle.
Domestically, canal-side houses and modern estates dominate around here, which shapes how these jobs are accessed and worked.
Drain faults found nearby
Recent job nearby: a car in Hillmorton 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 M6 J1 flattening weekly. Alternator produced 13.1V under load — replaced the charging fault, kept the original battery.
Repeat flat battery questions
Q.Do you cover Hillmorton and the CV21 area for this?
Yes. Hillmorton is inside our routine coverage from Oldbury via M6 J1, roughly 2 miles from Rugby. We cover it alongside Rugby and the surrounding streets.
Q.Can you supply and fit batteries at trade price?
Yes — Yuasa, Varta, Bosch and Exide at proper trade rates for account customers, fitted on your yard with OBD coding included.
Q.Can drivers call directly?
Yes — we tag your account against your fleet's registered numbers so drivers don't need to authorise every call, and admin still sees one invoice.
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.
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.
How the visit runs
- 1
How a drain is actually traced
Circuits are isolated fuse by fuse to locate the offending module rather than guessing at the usual suspects.
- 2
Onboard the fleet
One call, one fleet list, account live the same day for first callouts.
- 3
Driver calls in
Driver quotes the fleet reference; no card payment, no per-job admin.
- 4
Priority dispatch
Account jobs go ahead of retail callouts, typical arrival 30–45 minutes.
Why this is safe to book
- Findings are written down with the actual current draw in milliamps, so any follow-up work starts from evidence.
- Fixed prices agreed before dispatch — no callout fee just to open the bonnet in CV21.
Stop buying batteries. Find the drain.
Proper quiescent current testing in Hillmorton, with the offending circuit identified rather than guessed. Fleet & Business Jumpstart covers canal-side houses and modern estates and trade vehicles alike, all from the same van.
Where we test
Hillmorton sits about 2 miles from Rugby, and the same van covers Rugby (~2 mi), Bilton (~2 mi) and Hillmorton (~2 mi) on the same run.
Related pages
- 24/7 Emergency Jumpstart — battery keeps going flat in Hillmorton
- Battery Replacement — battery keeps going flat in Hillmorton
- Car won't start, no click — fleet jumpstart in Hillmorton
- Alternator or battery? — fleet jumpstart in Hillmorton
- Motorhome and leisure vehicles — fleet jumpstart in Hillmorton
- Battery keeps going flat in Rugby (~2 mi)
- Battery keeps going flat in Bilton (~2 mi)
- Battery keeps going flat in Hillmorton (~2 mi)
- Battery keeps going flat across Rugby
- Fleet & Business Jumpstart in Hillmorton — main page
- All jumpstart services in Hillmorton
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. Either way you get the readings, the reasoning and a working vehicle before we leave.
Stranded with a flat battery?
Call now or send a WhatsApp — we'll confirm your quote and dispatch the nearest engineer.