Our precision-focused manufacturing approach ensures the process behind the technology delivers critical quality at each stage of battery production. Deka batteries are supported by A3 manufacturing to optimize the life, power, and durability of the battery's design and performance. All Deka batteries are made with the most advanced computerized equipment in order to make the very best product. These batteries undergo stringent testing and quality control checks to ensure dependability. All internal components are made from the finest raw material resources. These raw materials are tested by the latest equipment for purity, quality, and performance. A3 Advanced-Cubed technological features have been incorporated throughout the entire battery design to deliver trusted reliability, longevity, and performance beyond expectation.