EXFO America Inc. GP-1001 Rechargeable battery (qty 1)Available for the following current products : - AXS-110 - FIP-400 - FLS-600 - FOT-930 - FPM-600 - FVA-600 - PPM-350C And also available for the following obsolete units : - AXS-100 - ELS-500 - EOT-500 - EPM-500 - LANPAL100