20Pcs Solar Cable Connectors 4mm-6mm 30Amp Waterproof Solar Panel Wire Joiners
1 pairs of Solar Panel Cable Connectors (1Pcs of Male and 1Pcs of Female) Double seal rings for better waterproof effect. 20PCS(10 PAIR) Solar Cable Connectors. Rated Current:22(2.5 mm),30A (4mm). Waterproof degree: IP67.