TECHNOLOGY FOCUS - ELECTRICAL POWER AND ENERGY - Preferred Composition: The anode composition (AC) is obtained by treating the master batch (M) with anode-specific synthetic and/or natural additives, preferably natural graphite UF8 (RTM) or synthetic graphite MCMB (RTM) with a variable particle size of 1-3 microns and surface area of 0.5-10 m2/g. It may also contain solvent and/or carbon (C) black, aluminum or magnesium powder or organic polymer. The cathode composition (CC) is obtained by treating (M) with cathode specific additives, preferably heavy metal oxides forming intercalation compounds with lithium (Li), especially manganese dioxide (MnO2), cobalt (Co), molybdenum, chromium, titanium or zirconium oxide or mixtures of these. (CC) may also contain conductive salt (preferably Li tetrafluoroborate LiBF4, Li perchlorate LiClO4, Li hexafluorophosphate LiPF6, Li oxalatoborate and/or Li fluorosulfonylimide) or solvent and/or an organic polymer and/or conductive additives (carbon black, Li-Co oxide, Li-nickel (Ni) oxide).Preferred Process: (AC) is made by adding (I) with about 5 wt.% conductive salt or about 25 wt.% solvent and up to 5 wt.% C black or metal powder, especially as paste of C black or metal powder with the conductive salt or solvent. The cathode specific additive is a mixture of Li-Mn oxide and Li-Ni oxide in 1:(1-10) ratio. (M), (AC), (CC) and the electrolyte, anode and cathode layers are produced under protective gas, preferably argon. The leads are made from copper (Cu) foil or Cu wire mesh for the anode layer and Al foil, Al wire mesh, C fibers or C fiber nonwoven for the cathode layer. Li polymer cells can be produced by stamping definite areas of all layers with the leads, and stacking. Alternatively, (M) is produced in one extruder and (AC) and (CC) in different extruders fed with part of (M) and each composition is extruded through a wide die to a film laminate. In this case, a wide strip, preferably used for making wound cells, is made by laminating the anode and cathode foils continuously with leads and with the electrolyte layer. In mixing (M) in the extruder, solid additives are premixed at room temperature and dosed into the extruder, whilst liquid components are dosed into the extruder separately during mixing. Mixing is carried out at up to 145 degrees C with a residence time of 0.1-20 minutes and the temperature of (M) at the outlet nozzle is 80-110 degrees C. In both methods of production, the leads are provided with primer on the anode and cathode side.    TECHNOLOGY FOCUS - ORGANIC CHEMISTRY - Preferred Components: Preferred solvents are aprotic liquids or media including alkyl carbonates and N-methylpyrrolidone.    TECHNOLOGY FOCUS - POLYMERS - Preferred Components: Preferred solvents are aprotic liquids or media including polyvinyl carbonate and polyureas. The organic fillers are fluoroelastomers, preferably Kynar (RTM), Fluorel (RTM) or especially fluorinated polyolefins, styrene/butadiene (isoprene) or homopolymers or copolymers. The pressure-sensitive adhesive polymers are not hydrolyzed under the operating conditions, cause no failure mechanism and are not proton-active. Preferred polymers are polyvinyl ethers, polyvinyl ketones, polyvinylpyrrolidones, e.g. homopolymers and/or copolymers with reinforcement-stable (meth)acrylic esters with over 3 carbon (C) alkyl groups, polycaprolactone and (un)saturated polyesters. EXAMPLE - Ethyl carbonate (EC) (1,000g), propylene carbonate (PC) (200g) and lithium perchlorate (270g) were stirred at 40 rpm and heated gradually (10 degrees in 10 minutes) and Kynar 2801 (RTM; fluoroelastomer) (1,500g), acetylene black (100g) and alumina (100g) were added. After 30 minutes at 100 degrees C, the mixture was crushed under argon (Ar) giving master batch (M1). Part of (M1) was dosed, under Ar, into an extruder (140 degrees C at inlet, 95-98 degrees C at outlet) and extruded as film F-1 (150 mm wide, 0.2 mm thick). To produce an anode film, an extruder was charged with (parts weight) (M1) (100), an additive comprising MCMB (RTM; synthetic graphite) (80) and conductive salt solution (10) of lithium perchlorate:EC/PC in 1:2 ratio, acetylene black (5) and magnesium powder (2). These were mixed at 140 degrees C under Ar and extruded at 100-105 degrees C as film F-2 (150 mm wide, 0.2 mm thick). F2 was laminated with F-1 at 90-105 degrees C. To produce a cathode film, an extruder was charged with (M1) (100), an additive comprising lithium-manganese oxide (90), the conductive salt solution (10) and acetylene black (5). These were mixed at 135-145 degrees C under Ar and extruded at 105-108 degrees C as film F-3 (0.12-0.15 mm thick). The (F-1)/(F-2) laminate was laminated with (F-3) at 30-95 degrees C, then the anode was provided with (primed) copper foil and the cathode with (primed) aluminum foil. A wound cell was made from about 10 m of this laminate or the laminate was cut into 5 x 10 pieces and housed as 10 pack. The cell was subjected to pulsed charging up to 4.25 V in 6 hours, then discharged to 2.8 V at a current of 0.1 mA/cm2. The voltage was 3.8 V; capacity 32 Ah; number of cycles over 800; and weight 1.5 kg.