About this replacement
Designed for Dell, Lenovo devices. Compatible models include Inspriron 1425, Inspriron 1427, Inspriron 1428, K42, E42, E42G, E42L, E41. Replacement part numbers include BATEL80L6, BATEL80L9, BATFL91L6, FUR P/N 121ZP000C, ASM P/N BATFT10L61. Key specifications: 11.1V, 4400mAh, Li-ion.