Amp - Te Connectivity 9-520272-2
FEMALE DISCONN, 2.8MM/3.18MM, 18AWG, BLK; Product Range:Ultra-Fast .110/.125 Series; Terminal Type:Female Quick Disconnect; Tab Size - Metric:2.8mm x 0.81mm, 3.18mm x 0.81mm; Tab Size - Imperial:0.11" x 0.032", 0.125" x 0.032"