DLH LI-ION 10.8V-6900mAh-75Wh BLACK STANDARD. Battery technology: Lithium-Ion (Li-Ion), Battery capacity: 6900 mAh, Battery voltage: 10.8 V. Weight: 473 g. Colour of product: Black. Operating temperature range (T-T): 5 - 60 °C. Output power: 75 W