Lithium batteries may look increasingly similar on paper, but what happens once they are in the field differentiates a battery supplier from a lithium partner.

For forklift dealers and OEMs, lithium-ion is no longer the unfamiliar option it once was. The challenge now is not simply finding a battery that meets the required voltage, capacity and price point. It is choosing a supplier that can help make sure the solution works in the real application and support it when reality turns out to be more complicated than the specification sheet allowed for.

On the warehouse floor, no two duty cycles are quite the same. Even trucks with similar specifications can be used very differently depending on shift patterns, workload, operator behaviour and available charging opportunities. One unit may spend far more time in active use, while another is plugged in more frequently or carries a lighter operational load. Those differences matter when it comes to sizing, charging strategy and the support a dealer may need to provide.

maxwell+spark is already supporting lithium-ion batteries operating in UK material-handling applications through its dealer network. In one 24-hour retail operation, the batteries power a mixed fleet used in goods receiving. Telematics from comparable 840 Ah systems show just how different those duty cycles can be: over the same month, one unit recorded around 165 active hours while another recorded just 63. Charging behaviour varied too, with average state of charge before plug-in ranging from around 58% to 73%.

That kind of variability can impact how best a dealer can meet the operational needs of their customers. The specification sheet shows what the battery is capable of, but it is the telematics that reveals how it is actually being used. Application analysis, TCO modelling, engineering support and telemetry can help build a clearer picture and provide the insight needed to support different trucks, duty cycles and customer requirements.

For maxwell+spark, that support also extends beyond analysing the data. Dealer partners have access to engineering and technical support in the UK when a battery requires physical investigation.

As lithium becomes easier to source, the real differentiator is what sits behind the battery: engineering, insight and support.

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