Lithium-Ion (Li-Ion). 4400 mAh 48 Wh. 10.8 V. Brand compatibility: Acer. Black. Number of batteries included: 1 pc(s). Features. Compatible products. G-Way NV50A, NV51B, NV53, NV53A. Brand compatibility. Acer. Product colour. Black. Battery voltage. 10.8 V. Number of battery cells. 6. Battery capacity. 4400 mAh. Battery technology. Lithium-Ion (Li-Ion). Packaging data. Number of batteries included. 1 pc(s). leaflet. Origin Promo. Origin Eco