Lithium-Ion (Li-Ion). 4400 mAh. 10.8 V. Number of batteries included: 1 pc(s). Origin Storage 45N1735 industrial rechargeable battery. Features. Battery voltage. 10.8 V. Battery capacity. 4400 mAh. Battery technology. Lithium-Ion (Li-Ion). Packaging data. Number of batteries included. 1 pc(s). leaflet. Origin Eco. Origin Promo