SINGAPORE: Following safety concerns raised by Tesla car drivers, the Land Transport Authority (LTA) says in a Facebook post that the required battery device meets global standards and does not continuously charge. Tesla vehicle owners in Singapore who have yet to install the new On-Board Unit (OBU) for ERP 2.0 will need an extra step. […] This article ( LTA: Tesla car owners need to install external battery for ERP 2.0 OBU; device meets safety standards, doesn’t charge continuously ) first appeared on The Independent Singapore News .