5FT 1.5M Solar Panel Adapter for Jackery, to DC 5.5×2.1mm 5FT-14+16AWG

Female plug of 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.

60ft 10AWG Solar Cable Kit MC4 Connectors RV Boat Off-Grid

60ft 10AWG Solar Cable Kit. Length: 30 Feet of 10AWG Solar Extension Cable, crafted from durable copper for optimal conductivity. Upgrade 2.0 Solar Cable: Includes a pair of separate solar connectors (1 piece black and 1 piece red).

30FT 10AWG Solar Cable with Stable Lock Design

Set of 2: Includes 1 x 30FT Black Solar Cable and 1 x 30FT Red Solar Cable. Transform the efficiency of your solar power systems with our 30FT 10AWG Solar Cable. Model: Solar Panel Extension Cable Item Length: 30 Feet Wire Gauge: 10AWG (6mm²) Unit Quantity: 2.0.