Lithium - Manganese Dioxide Button Battery CR2450 Pin Block: BS-CR2450-2
      Mainly used in digital electronic scales, adapter, LED display system controller card, GPRS wireless controller, POS, handheld POS machines, toys, computer motherboards, GPS car stereo, household appliances and other industries.

BS-2-1,BS-3,BS-4-1,BS-4-2,BS-5,BS-6,BS-7,BS-9;BS-1220-1,BS-1220-2,BS-1220-3;BS-2450-1,BS-2450-2,BS-2477-1 .