<img height="1" width="1" style="display:none" src="https://www.facebook.com/tr?id=140460429997534&amp;ev=PageView&amp;noscript=1">

Battery Management & Logistics Monitoring

Anton Beck
Written by Anton Beck
Posted on February 12, 2016 at 3:25 PM
Companies beginning to work with brokers or directly with Asian manufacturers for battery requirements to obtain the best economic cost should be aware of several areas of the process prior to proceeding. Asking some basic questions to understand how your batteries will be tested and managed will help provide the foundation to move forward.

Prototype & Production Variations

Take note that it is very common to receive a lot of samples that work great when evaluating at the prototype level but once production starts you may later find there are problems in the field. These problems are usually due to potential low capacities, life cycle failures, or even workmanship issues.

Suppliers should be providing very clear documentation on each lot of batteries produced to include regulatory transportation certifications, MSDS, capacity testing documentation, and some level of quality auditing. Quality auditing ensures the lots are consistently produced and that the quality checks are being performed at the manufacturing level. Additionally standard practice suggests having the date of manufacturing applied to the batteries for lot traceability.

Battery Transportation & Storage

Battery Pack Manufacturing in Asia

Battery Manufacturing Facility in Asia

Another important factor to consider is the lithium ion battery transportation and battery storage of the production lots prior to the Original Equipment Manufacturer (OEM) or Contract Manufacturer (CM) receiving the battery packs. Temperature plays a crucial role in battery management. If your production lots are being transported from Asia to the US by ocean freight - there is a possibility that your batteries are being exposed to higher temperature environments. Increased risk if the shipping containers are not air conditioned (which most are not), your batteries could be further exposed to high temperatures during the 6 to 8 weeks they undergo the logistics to arrive.

Warehousing is another concern-or whoever the end user is holding the batteries in storage, it is critical to ensure they are stored under ideal climate controlled conditions in low humidity. All batteries have published specifications with operating and storage criteria that should be adhered to. If storage conditions are not met it can lead to higher self-discharge concerns, capacity loss, and greatly reduced cycle life. All which could lead to an unsatisfied customer experience or even recalls.


In the end, it boils down to understanding how the batteries are being controlled at the manufacturing level. It’s extremely important that overall lithium ion battery management and logistic procedures are consistently monitored to maintain proper performance of storage at any length. It is recommended that quality audits are performed upon receiving to make certain your production lots meet your requirements. If all of these variables are addressed you will have much more consistency in the results of your battery packs.

Topics: Battery Packs

New Call-to-action

Leave a Comment

Subscribe to our blog Subscribe to our blog

Recent Posts

Quote Your PCB's Online

InstantPCBQuote - Online Quote and Ordering Solution for Rigid PCB's

Register today and start to quote and order your circuit boards online, 24/7.

Start Quoting Now

Need Help with A Project?

Request Design Support

Our team of engineers are here to help you with all your product needs.

Request Design Support