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      ThinkPad Battery 49 (3 cell), ThinkPad Battery 49+ (6 cell), ThinkPad Battery 50 (3 cell bay) - Service parts

      • Description: A description of the product.
      • Geography: The geography where the product is available.
      • Marketing part number: The part number used for purchasing the product.
      • Replacement part number (FRU): The service part number for the product or one of the product's components.
      DescriptionGeographyMarketing part numberReplacement part number (FRU)
      ThinkPad Battery 49 (3 cell) - Previously named as: ThinkPad X300 Series 3 cell Li-Polymer battery Worldwide 43R1965 42T4518
      ThinkPad Battery 49+ (6 cell) - Previously named as: ThinkPad X300 Series 6 cell Li-Ion battery 43R1967 42T4522
      ThinkPad Battery 50 (3 cell bay) - Previously named as: ThinkPad X300 Series 3 cell Li-Polymer bay battery 43R1966 42T4520

      Additional product information
      Overview - Features and specifications for your product
      Batteries: Reference Guide - A list of other batteries
      Personal Systems Reference (PSREF) - Comprehensive information on the features and technical specifications of Lenovo products.
      Learn - How to use a marketing part number or replacement part number (FRU) when placing an order

      Purchase parts online

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      • Alias ID: MIGR-69387
      • Document ID: PD003296
      • Last Updated :17 Jun 2014
      • © 2015 Lenovo