Battery packs are pooled energy sources that can store electrical energy and deliver it to various devices as needed. By combining multiple cells, battery packs can achieve higher voltages or capacities, making them ideal for a variety of applications - in power tools or laptops to e-vehicles. Rechargeable battery packs are also more environmentally friendly and cost-efficient than disposable batteries. In Bürklin Elektronik's online store, you can choose from models with various nominal voltages and capacities - application-specific battery packs with lithium or nickel-metal hydride technology. Browse our assortment!