If you need to power critical equipment, choosing between a standard, off-the-shelf battery and bespoke batteries is rarely a simple decision. The right choice depends on the particular requirements for its performance, the operating environment, and how crucial reliability is to your system.
At Lincad, we’ve spent nearly four decades designing and manufacturing bespoke battery packs and custom battery solutions, so we’ve seen first-hand where standard products fall short and where tailored designs deliver genuine value.
Off-the-shelf battery packs: ideal for non-specialist equipment
Off-the-shelf batteries are mass-produced and designed to suit a broad range of general applications. They typically cost less, are readily available and suitable for non-specialist uses such as consumer electronics or basic commercial equipment.
However, these standard battery packs come with limitations. They are built to fixed specifications, meaning compromises are often made in size, capacity, voltage, or performance. In demanding environments, those compromises can quickly become a problem.
More about bespoke battery packs
A bespoke battery pack is designed specifically for a particular application. At Lincad, we work closely with our customers from initial concept through to production, developing tailored battery systems that meet exact technical and environmental requirements.
This includes everything from selecting the right battery chemistry to designing the mechanical housing, integrating a battery management system (BMS), and ensuring compliance with industry standards.
What are the key differences between custom and off-the-shelf?
The biggest difference between off-the-shelf and bespoke battery packs comes down to performance and reliability.
With custom battery packs, you get to choose:
- Exact voltage and capacity requirements
- Physical size and form
- Environmental resistance (shock, vibration, temperature, subsea pressure)
- Communication interfaces such as RS232 or integrated diagnostics
- Safety features and lifecycle expectations
For example, our LIPS 16 lithium-ion battery delivers high power and high capacity in a ruggedised format, with advanced diagnostics and configurable operating parameters. This level of control simply isn’t available with standard products.
When off-the-shelf works
There are cases where off-the-shelf batteries are perfectly suitable. For low-risk applications, where space and environmental demands are not critical, a standard solution can be cost-effective and quick to deploy.
But even in these situations, businesses often find themselves adapting their equipment to fit the battery, rather than the other way around.
In which industries are bespoke batteries essential?
In sectors such as military, defence, marine, medical and industrial applications, bespoke battery packs are often the only viable option.
We regularly support projects where no commercial off-the-shelf solution exists. A good example is the SquadNet battery, developed specifically for a soldier radio system when no suitable standard battery was available. Likewise, our CUTLASS Mk2 battery powers an explosive ordnance disposal robot, where failure is simply not an option.
For subsea environments, our custom-designed AUV battery systems must operate reliably under extreme pressure while powering sensors and logging mission data. These are highly specialised requirements that demand a fully engineered solution.
Choosing the right approach
The decision ultimately comes down to the level of risk and long-term value.
If your application is mission-critical, operates in harsh environments or requires specific performance characteristics, a bespoke battery pack is likely the better investment. It ensures optimal performance, improved safety, and greater reliability over the product’s lifecycle.
At Lincad, we design custom lithium-ion, LFP, NiMH and lead acid battery packs to meet the most demanding requirements across land, sea and air. Our expertise in rugged battery systems and high-performance power solutions allows us to deliver batteries that are not only fit for purpose, but engineered to perform when it matters most.
If you’re unsure which route is right for your application, it’s worth having that conversation early. The right choice of battery can make a significant difference to the success and reliability of your system.