Battery-related breakdowns are a massive headache. It means a customer (or several) waiting for their delivery. It means a driver and vehicle out of action. And it means a workshop team pulled away from scheduled work.
In most cases, the battery is only the final straw. In many cases, the real costs come from the underlying problems and what needs to happen around it, whether that’s recovery, downtime, missed work, driver delays, technician time, replacement vehicles, repeat faults or unnecessary battery replacement.
That’s why, here at Rotronics, we help organisations take control of their automotive battery maintenance. These kinds of interruptions to your operations deserve more attention than they often receive. And the good news is, they’re usually straightforward to spot, manage and prevent.
Here are the hidden costs of battery-related breakdowns, and what your business can do about them.
The immediate cost of recovery
If the vehicle is away from the depot, someone has to get it moving again. That may involve a roadside callout, a jump start, a mobile technician, a replacement battery at the roadside, or full vehicle recovery if the fault can’t be resolved quickly.
Even a simple no-start can become expensive when it happens in the wrong place. A van that won’t start at a customer site or a service vehicle stranded between jobs all create problems beyond the battery itself, such as road or operational delays and negative brand image.
There may also be knock-on costs. A replacement vehicle needs to be sent. Another driver may have to take over. Other jobs, never mind the broken-down vehicle’s tasks, need to be rescheduled. The fleet office may spend time updating customers, rearranging routes and dealing with the disruption.
Yes, there’s a very real cost associated with recovery. But the much bigger cost is somewhat hidden in everything that has to work around it.
The cost of a stranded driver
While the vehicle is waiting for assistance, the driver can’t do any work (apart from possibly trying to get the vehicle started on their own). They may be sitting at the roadside, waiting at a customer site, or stuck at the depot before the day has even started.
Their time alone is expensive. Once you factor everyone else in, the numbers start adding up very quickly.
If the driver misses a delivery slot, service appointment or collection time, the fleet may also face customer complaints, late penalties or lost productivity. And for most fleets, one delayed vehicle leads to several late or rescheduled jobs later in the day or the week.
The cost of technician time after the breakdown
After a battery-related roadside breakdown, your team needs to check the vehicle, even if a roadside jump gets it moving, you haven’t necessarily fixed the fault.
Back at your workshop, your technicians may need to check the battery condition, state of charge, starter performance, alternator output, charging system, cables, connections and any parasitic drains.
All that diagnostic time costs money, especially when the fault turns out to be a hidden electrical gremlin in some obscure component or electronic controller. Alongside the immediate cost, you’ll need to reschedule other servicing jobs, safety inspections and preventative maintenance.
Finally, there’s also the risk of incomplete diagnosis. If you’re in a rush to get the vehicle back out on the road, the team might miss something. Recharging or replacing the battery and returning it to service risks another non-start, and all the same costs all over again.
The cost of repeat battery breakdowns
By this point, the cost is no longer just technical. The driver loses confidence in the vehicle. The fleet team loses confidence in the repair. The workshop has to recheck a problem it has already seen. The vehicle may be kept off the road for longer while the team investigates properly. Everything becomes that much more stressful, which impacts morale. This in turn does carry a cost through the impact on work ethic and effort.
Repeat breakdowns can also hide bigger fleet-wide issues. For example, certain vehicles may be doing too many short journeys to maintain battery charge. Some may have electrical equipment drawing power while parked. Others may have ageing batteries, charging system faults, poor connections, or battery imbalance in 24-volt systems.
Without a structured battery testing process, those patterns can be missed until they show up as breakdowns.
Why battery breakdowns often happen at the worst time
To paraphrase Murphy’s Law, ‘things tend to go wrong at the worst possible time.’ But that’s not just the fates at work. In this context, battery-related breakdowns (and their costs) tend to occur when the vehicle – and fleet, as a whole – is under extra pressure.
For example, consider cold mornings. A weak battery that seemed fine the day before may suddenly struggle when the temperature drops and the engine needs more cranking power.
Vehicles with additional onboard equipment can also be vulnerable. Tail lifts, lighting, tracking systems, refrigeration units and communications equipment all place extra demand on the battery system.
Then there are vehicles that sit unused. Seasonal vehicles, spare vehicles and low-use assets can lose charge over time. If they aren’t checked before they are needed, the first sign of a problem may be a no-start.
These are exactly the kinds of hidden battery breakdown costs that proactive testing is designed to catch. At Rotronics, we help you develop a custom fleet battery management system so you can prevent almost all of this from happening, or at least prepare for the problems before they arrive out of the blue.
Reducing breakdowns starts before the callout
The most effective way to reduce battery-related breakdowns is to identify weak batteries, charging issues, and other system-related faults before the vehicle fails.
That means testing batteries during routine maintenance, before winter, after periods of low use, and whenever a driver reports slow cranking or electrical problems. It also means using charging equipment to keep batteries in good condition and to recover discharged batteries where possible.
For fleet workshops, this approach saves time as well as money. Your technicians can make faster, clearer decisions. Vehicles can be dealt with before they become roadside incidents. Batteries can be replaced only when replacement is genuinely needed. Most importantly, your fleet can reduce the number of vehicles that fail in service, streamlining company-wide operations and enhancing your brand reputation.
Rotronics develops a custom BMS with tailored testers and chargers for your setup. We help you reduce roadside disruption, control maintenance costs and keep more vehicles on the road. So, speak to the Rotronics team today to find the right battery management solution for your fleet.
