Circuit memory backup and miniature security sensors demand stable voltage from millimetre-scale footprints. MAGNATE New Energy manufactures compact coin cell lithium batteries for miniature low-drain electronics requiring a tiny footprint and reliable backup power. Each coin cell maintains steady voltage output through long standby periods and is commonly used for circuit memory backup, miniature security sensors and small wearable monitoring modules. The flat disc form factor fits neatly onto dense PCBs, and we can add solder pins or leaded tabs to support direct board mounting for OEM integration. Strict quality screening checks for leakage and consistent capacity across production runs. We stock standard coin cell variants while supporting custom-terminated versions for specialised miniaturised devices. Request a coin cell sample with solder pins or leaded tabs, and test it directly on your PCB before volume production.