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Epec's Blog | Electronics Manufacturing Solutions


Identifying and Reducing Custom Battery Pack Development Costs

Written by Anton Beck
Posted on January 20, 2022 at 10:22 AM

Creating a custom battery pack requires understanding the basics of how much energy density the application needs, how to recharge the battery pack, and the shelf-life of the battery. When a customer looks for a customized solution, they are concerned about the development costs. Usually, these development costs are factored into the final price of the product that will be sold to end-users.

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Lithium-Ion vs Lithium Iron Phosphate: What Markets They Support

Written by Anton Beck
Posted on January 5, 2022 at 10:26 AM

When talking about custom battery packs for portable devices, the most common type mentioned has been lithium-based chemistries. Lithium-based batteries provide high-energy density and a light weight for applications, making them suitable for portable electronics that require long battery life to perform high-speed functions.

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Battery Chemistry Comparison, Capacity, Efficiency and BMS Requirement

Written by Anton Beck
Posted on October 13, 2021 at 11:11 AM

It is common to explore different power supply options when designing your applications. However, one that often gets neglected is the differences between the types of battery cells in your portable applications. There are a lot of similarities between battery cells, but also very many differences that make certain cells more efficient than others when it comes to application.

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Supply Chain Challenges on the Electronics and Manufacturing Industry

Written by Kendall Paradise
Posted on August 23, 2021 at 10:13 AM

The last 18 months have been some of the most challenging that many of us have had to deal with both personally and professionally. It has often felt like we were riding waves, coming closer to things getting a little more normal, only to have them change radically. Looking forward to the next 18 months, I don’t see those changes getting any easier for us or our industry.

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Understanding Battery Power Requirements Before Development Starts

Written by Anton Beck
Posted on July 13, 2021 at 10:18 AM

Battery power requirements involve many factors. Beyond having enough power to run the application, customers also take into consideration battery capacity, charging/discharging rates, and environmental conditions that could impact the battery's functions. Before the battery packs development starts, there are other aspects about the power requirements that need to be evaluated. These aspects may impact the size of the battery, if there are any logistical restrictions that come into play and what types of certifications are required.

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Why DOT/UN 38.3 is Required for Lithium Batteries

Written by Anton Beck
Posted on June 8, 2021 at 9:33 AM

Applications with high-power needs and complex systems may use lithium batteries to operate. Lithium batteries can pack a high-energy density into smaller pack sizes, making them lightweight and small enough to be used in common everyday products such as cell phones, laptops, tablets, and hoverboards. However, the battery's chemistry can create safety hazards when not being constantly monitored.

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What to Expect for Battery Development Timelines

Written by Anton Beck
Posted on March 29, 2021 at 9:15 AM

Customers requiring batteries for their products or applications have become savvier when it comes to the developmental phase of the battery packs. They understand that by having researched power requirements, dimensions of the pack compartment, battery chemistries, and cabling specifications, the customer can develop more comprehensive design documents. Then, the battery pack manufacturer can use these specifications to get started on the development and tooling stage immediately.

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Designing Accurate Fuel Gauges for Custom Battery Packs

Written by Anton Beck
Posted on March 16, 2021 at 9:45 AM

When designing a custom battery pack, a topic that will come up between the manufacturer and the customer deals with the fuel gauge. The battery fuel gauge can be found in a range of everyday devices that we use, such as cell phones and computers. The function of the fuel gauge is to inform the customer on how much state of charge (SoC) and state of health (SoH) is left in the battery. The fuel gauge can predict the remaining capacity by measuring the voltage, battery temperature, and current.

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Battery Packs for Medical Devices Requirements and Certification - Q&A

Written by Epec Engineered Technologies
Posted on March 9, 2021 at 10:23 AM

At the conclusion of our webinar, Battery Packs for Medical Devices: Requirements and Certification - we had several questions submitted to our presenter, Battery Development Consultant Randy Ibrahim. We compiled these into a readable format on our blog.

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Advantages and Disadvantages of Embedded Battery Chargers

Written by Anton Beck
Posted on March 1, 2021 at 9:45 AM

When deciding on the types of power to supply equipment requiring high performance, rechargeable batteries are often chosen for several reasons. With rechargeable batteries, users can obtain longer device performance and consistent power. In addition, rechargeable batteries are ideal for devices that are lightweight, such as mobile applications. These devices may have a battery pack that can be taken from off the device, such as the ones on power tools, and placed into a charger that connects to a wall outlet.

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