About this replacement
Designed for Hyperdata, Systemax, Fujitsu devices. Compatible models include N243, N244, N244 series, Amilo EL6800, Amilo EL6810. Replacement part numbers include 23-U74201-31, 23-U74204-00, 23-U74204-10, 23-UB0201-20, 23-UD3202-00, 243-4S4400-S2M1, UN243, UN243S, UN243S1-T, UN243S8, UN243S8-P, BAT-243S1. Key specifications: 14.8V, 4400mAh, Li-ion.