Li-ion batteries have become essential in energy storage. Their high energy densities give them well-known advantages in terms of weight and volume. Other qualities such as long cycle life and low self-discharge allows for use in many applications. Thanks to our Li-Ion partners, Panasonic and Murata, we have access to a very wide range of batteries, as well as full technical support. Several Li-Ion technologies are available (LCO, NMC, NCA, LiFePO4), each with its specific qualities and advantages.