In the field of OEM batteries, VARTA Microbattery concentrates its technical development on primary and rechargeable Lithium products and Nickel Metal Hydride systems for portable applications.VARTA Microbattery is the world leader in memory backup batteries, with a whole range of batteries including, Li-Polymer, NiMH prismatic and oval extra thin, Li-Coin and others.VARTA Microbattery's customer base includes the most reputable companies in the Electronic Industry.