SOLAR PANEL CABLE - Package includes 1 x solar panel extension cable compatible with solar connector to DC 8mm adapter. This heavy-duty cable uses 16AWG 100% pure copper wire to provide stable power to your devices, very . Double PVC jacket, best insulation effect, 80-105 heat resistance. EASY TO USE - Plug and play, easy to use without any installation. To charge your portable solar generator and RVs. Please confirm the DC input port size of your device BEFORE purchasing. IP67 WATERPROOF - Standard solar female and male connectors, IP67 WATERPROOF RATING, Rainproof Moisture-proof & Dustproof, High-quality waterproof ring design, waterproof and dustproof. WIDE APPLICATION - Robust solar extension cable that works for 10W-200W solar panel to connect devices with dc 8mm or 5.5mm port. Designed for and for solar generators, portable power generators, for , for , for solar power stations, solar battery packs, battery packs, as well as electric vehicles, UPS batteries, storage batteries, golf carts, and forklifts. NOTE - Different solar panel connectors may have different polarities. The female connector on the solar connector is POSITIVE (Male-Negative and Female-Positive). The RED wire is positive (+) and the BLACK wire is negative (-). The \"+/-\" mark on the solar connector is used to distinguish whether the connector is male or female, not for positive and negative polarity. Color:As shown Material:Plastic+Metal Size:Cable length:1.8M/6FT Package Contents: 1 x solar panel extension cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to be slightly different from the real thing. The allowed measurement error is +/- 1-3cm.