Varta Microbattery Rechargeable Button Cell Battery Pack, Ni-MH, 4.8V, 140mAh

Environment-friendly, 0% lead, 0% mercury, 0% cadmium. Low self-discharge. Compatible with Ni-Cd-button cells without modification of charging technology. With plug-in soldering lugs (SLF) and soldering lugs. Types with 'KM' have a plastic coating, types with 'S' have a shrink tube. UL-file no. MH14209.