SRAM (PCMCIA) - Pretec PCMCIA Battery Backed SRAM Card

Our SRAM (PCMCIA) - Pretec PCMCIA Battery Backed SRAM Card features a high speed solid state memory technology that offers super low power consumption for maximum battery life. Each SRAM (PCMCIA) - Pretec PCMCIA Battery Backed SRAM Card is designed with the dual battery system - one replaceable but non-rechargeable 3V lithium battery (primary battery) and an on-board rechargeable but non-replaceable (secondary battery) for data retention. This design allows replacement of the primary battery without data loss for around 20 minutes. In the event of power loss, digital signals on the SRAM (PCMCIA) - Pretec PCMCIA Battery Backed SRAM Card can be used to alert the user when the primary battery should be replaced to prevent stored data being lost.