IBM 39R6520 Cache Battery Li-ion | System Storage DS3000 Series
Battery for laptop IBM ThinkPad R40e Series 92P0987 IM8218LH
Amazon.com: XUNNENG Replacement Battery Part No.08K8218, 92P0987 for IBM Thinkpad R40E, ThinkPad R40E-2684, ThinkPad R40E-2685,Notebook Battery : Health & Household