US-based battery company Nuvola Technology has demonstrated that its SafeCoat Direct Deposition Separator (DDS) can prevent thermal runaway in lithium-ion batteries under extreme conditions that typically result in catastrophic fires. In testing, Nuvola’s 41-layer, 5 Ah lithium-ion pouch cell with SafeCoat DDS survived nail penetration testing, maintaining its charge without ignition or thermal runaway. That… Read more…