Tesla drivers are in luck today as Best Buy is offering some solid discounts across three popular Tesla-focused add-on adapters, starting with the Rexing J1772 to Tesla EV Charger Adapter for $49.99 shipped. Normally priced at $80, we’ve mainly seen this adapter drop to either $50 or the $45 low during one-day sales, with the savings today taking $30 off the price to return costs to the second-lowest price. This device arrives rated for a maximum 80A input and a 240V output, allowing Tesla drivers to gain wider access to level 1 and 2 EV chargers by using home and portable setups your non-Tesla driving family and friends may have.