АКБ Fujitsu-Siemens Amilo EL6800, Amilo EL6810, Amilo EL, Uniwill N243, N244 4000mAh серебристый (BAT-243S1, UN243, UN243S, UN243S1, UN243S1-T, UN243S8, UN243S8-P, UN243S9, UN243S9-P, 243-4S4400-S2M1, N243S9-P)