In conjunction with other NATO countries, the U.S. government is supplying a wealth of electronic devices to help allied forces overseas. As these devices are being used in different countries, it is important to ensure that all of the components accompanying them (including the battery) are suitable for use in different environmental conditions, yet still durable enough for a conflict zone. U.S. battery manufacturer, Ultralife Corporation, produces a range of leading military batteries that meet these requirements.
Some countries have continental climates, which means they can experience hot summers with heatwaves and cool winters with cold waves. As non-rechargeable batteries typically offer a wide operating temperature range, they are well-suited for use in variable climates. However, not all non-rechargeables are created equal and, for mission critical applications, it is important to ensure that they have been manufactured to a high standard.
Yet it does not end with LiSOCI2, as Ultralife have created a primary cell technology that improves upon Lithium Manganese Dioxide (LiMnO2) chemistry to give an even more enhanced performance at cold temperature. These Li-CFx / MnO2 hybrid cells can operate from as low as -30°C up to +72°C.
As there is a choice of options, it is worth speaking to a battery manufacturer to ensure that the optimum chemistry is selected. Once a chemistry has been decided upon, it is worth comparing the batteries currently in the marketplace to ensure high performance. Ultralife Corporation design portable power that exceeds other offerings. For example, the UB0032 was developed to provide over twice the capacity of the popular BA-5590 Lithium Sulfur Dioxide battery (15Ah).
In addition to ensuring that the attributes of the battery are sufficient for the performance requirements, it is important to have evidentiary support that it has been tested to ensure reliable use in harsh, extreme environments.
Once a suitable battery for the environment has been found and is proving itself invaluable for the application, it is likely that both defense contractors and end customers will wish to continue using it either in the production of future devices or when replacing the original battery at the end of its cycle life. Should any aftermarket support be required, Ultralife has a team of in-house engineers who are happy to assist. Dealing directly with the manufacturer means that it is easier for U.S. defense contractors or the end customer to source a suitable replacement when the time comes.
When manufacturing military equipment for other countries, defense contractors should consider whether the battery is suitable for use in each climate and also if it is durable enough to cope within a conflict zone. Ultralife Corporation has a wide range of batteries available and can provide aftermarket support long after the original purchase.