Warranty: 12 months; Voltage: 10.8V / 11.1V; Number of cells: 6; Cells technology: Li-Ion; Overdischarge protection: Yes; Overcharge protection: Yes; Product code: CL02; Manufacturer: Green Cell; Capacity: 4400mAh;6-87-N850S-4C4;6-87-N850S-4C41;6-87-N850S-4U41;6-87-N850S-6E7;6-87-N850S-6E71;6-87-N850S-6E72;6-87-N850S-6U7;6-87-N850S-6U71;N850BAT-6;Clevo N850;Clevo N850EJ;Clevo N850EJ1;Clevo N850EK;Clevo N850EK1;Clevo N850EL;Clevo N850EP;Clevo N850EP6;Clevo N850EZ;Clevo N850HC;Clevo N850HJ;Clevo N850HJ1;Clevo N850HK;Clevo N850HK1;Clevo N850HL;Clevo N850HN;Clevo N850HP;Clevo N850HP6;Clevo N850HZ;Clevo N855;Clevo N855EJ;Clevo N855EJ1;Clevo N855EK;Clevo N855EK1;Clevo N855H1;Clevo N855HC;Clevo N855HJ;Clevo N855HK;Clevo N855HK1;Clevo N855HL;Clevo N857;Clevo N857EJ;Clevo N857EJ1;Clevo N857EK;Clevo N857EK1;Clevo N857EP;Clevo N857EP6;Clevo N857HJ;Clevo N857HJ1;Clevo N857HK;Clevo N857HK1;Clevo N857HL;Clevo N857HP;Clevo N870;Clevo N870EJ;Clevo N870EJ1;Clevo N870EK;Clevo N870EK1;Clevo N870EL;Clevo N870EP;Clevo N870EP6;Clevo N870EZ;Clevo N870HC;Clevo N870HJ;Clevo N870HJ1;Clevo N870HK;Clevo N870HK1;Clevo N870HL;Clevo N870HP;Clevo N870HP6;Clevo N870HZ;Clevo N871;Clevo N871EJ;Clevo N871EJ1;Clevo N871EK;Clevo N871EK1;Clevo N871EL;Clevo N871EP;Clevo N871EP6;Clevo N871EZ;Clevo N871HL;Clevo N875;Clevo N875EP;Clevo N875EP6;Gigabyte Sabre 15;Gigabyte Sabre 17;Hyperbook N85;Hyperbook N85S;Hyperbook N87;Hyperbook N87S;METABOX Alpha 15;Nexoc G739;Sager NP4850;Sager NP5850;Sager NP5852;Sager NP5855;Sager NP5856;Sager NP5870;Sager NP5872;Sager NP6850;Sager NP6852;Sager NP6853;Sager NP6870;Sager NP6872;Sager NP6873;Sager NP7850;Sager NP7851;Sager NP7870;Sager NP7871;Schenker XMG A507;Schenker XMG A517;Schenker XMG A707;Schenker XMG A717;