Lithium Polymer (LiPo). 7500 mAh. 7.6 V. Number of batteries included: 1 pc(s). Origin Storage 829MX industrial rechargeable battery. Features. Battery voltage. 7.6 V. Battery capacity. 7500 mAh. Battery technology. Lithium Polymer (LiPo). Packaging data. Number of batteries included. 1 pc(s). leaflet. Origin Promo. Origin Eco