*SHIPS WITHIN 1 - 2 WORKING DAYS CCS CHARGER ACCESS - The Lectron CCS1 to NACS Tesla charger adapter allows you to charge at over 12,000 CCS fast chargers in North America FAST CHARGING - Supports up to 250 kW charging rate for Tesla. (Note: Charge rate also depends on your Tesla's battery level and the specifications of the charging station.) HEAVY-DUTY - This Lectron DC fast charger adapter is rated for a maximum of 500V and 500A, with an operating temperature range from -22°F to 122°F TESLA COMPATIBLE - The Lectron CCS1 to NACS Adapter is fully compatible with CCS1 chargers and all Tesla models that are CCS enabled. (Note: Any Tesla built before October 2020 will require an ECU retrofit to enable CCS. For Teslas built after October 2020, check vehicle settings to ensure CCS compatibility: Control > Software > Additional Vehicle Information > CCS Adapter Support. Any Tesla built before 2014 is excluded from CCS compatibility.) PLUG & PLAY - Light, compact, and easy to use, this CCS to Tesla charger adapter fits easily in your glove box. Just pull up, slide it onto the CCS charger, and quickly charge your Tesla TEMPERATURE MONITORING - Equipped with real-time internal temperature monitoring. At 180 °F the current will be reduced (depending on the Tesla system); at 185 °F the current will be cut off until ambient temperature is restored