Tyco Electronics Battery Systems is the worldwide leader in the design and manufacture of custom battery packs and systems for any portable electronic device or stationary back-up power need. A battery system is much more than a collection of cells - it is the source of the power that enables your products to perform to their fullest potential. When you specify Tyco Electronics, you are getting a dedicated team of innovative designers and engineers, trained to develop the perfect solution within your power, space, weight , and cost parameters.