About this replacement
Designed for Philips, Averatec, Twinhead devices. Compatible models include FREEVENTS X67 1200, 11NB5800 23-050430-00, 1020, 1050, 1000, 1000E, 1020ED, 1020ED1, 1020-ED1, AV1020ED1, AV1020-ED1, AV1050-EB1. Replacement part numbers include 8162PST-23-050250-01-E214203, SA20070-01-1020, 23-050430-00, SA20060-01-1020, 23-050250-00, 23-050431-00, 23 050431 00, 1200 8028 SCUD. Key specifications: 11.1V, 4400mAh, Li-ion.