DLH LI-ION 10.8V-4400mAh-48Wh. Battery technology: Lithium-Ion (Li-Ion), Battery capacity: 4400 mAh, Battery voltage: 10.8 V. Weight: 0.296 kg. Colour of product: Black. Operating temperature range (T-T): 5 - 60 °C. Output power: 48 W