10w aluminium air batter

জরুরী আলোর জন্য 200H সময়কাল 10W অ্যালুমিনিয়াম এয়ার ব্যাটারি

10W Outdoor Battery Emergency Light Aluminium Air Battery Product Description Aluminum Air Battery By adopting a long-life graphene air cathode and an anode plate with a purity of 99%, the aluminum-air battery is integrated and discharged by the self-developed aluminum-air battery technology, and ...