Development Bank of Wales suffers biggest equity loss following collapse of battery tech firm - Business Live
Oxis Energy develops lightweight lithium sulphur prototype cell | www.bestmag.co.uk
Oxis Energy is facing bankruptcy - electrive.com
Lithium sulfur pioneer Oxis Energy faces bankruptcy
OXIS Energy Li-S cells close to achieving 500Wh/kg; targeting 600Wh/kg with solid-state Li-S technology - Green Car Congress
Lithium Sulfur batteries will be first commercialized by 2018 in electric bikes where energy density will be improved for eventual use in electric cars | NextBigFuture.com
OXIS Energy Company Profile: Acquisition & Investors | PitchBook
Li-S, UAV, Bus, Truck, EV and Marine Batteries - Oxis Energy