Lithium Manganese Dioxide (Li-MnO2) batteries are a type of primary (non-rechargeable) lithium battery. Lithium manganese dioxide cells have a metallic Lithium cathode (the lightest of all the metals ) and a solid manganese dioxide anode, immersed in a non-corrosive, non-toxic organic electrolyte. HOTSALE Model: CR 34615, 14250, 123A, 26500, 14505. Wide range of applications: Medical Devices, Non-rechargeable Gas Meter, NB-IoT Meter. Get More Details Now!