... battery Capacity:3.7V 8800mAh/32.6WH 8800mAh Notobook external battery series for IBM,Acer,Lenovo,Asus,HP,DELL ... Lithium-ion battery Capacity:3.7V 8800mAh/32.6WH Input:DC 16.8V 1.5A Output:DC ... one charger * one discharge wire * eight tie-in port for notobook (IBM, Acer,Lenovo, Asus,HP,DELL,Fujutsu,NEC ... ,SONY) 8800mAh Notobook external battery series for IBM, Acer,Lenovo,Asus,HP,DELL,Fujutsu,NEC, ...