WIDE COMPATIBILITY: The 16.4-feet power cable is pliable to fully extend for Jackery’s solar panel and portable power station connection - particularly practical for outdoor applications. BUILT TO LAST: Filmed with PVC material, the cable with a 0.28 inches diameter is flame-retardant and durable that can be used for off-grid adventures. STABLE POWER TRANSMISSION: The embedded premium copper core produces less resistance, delivering a fast, stable current. SAFE AND RELIABLE: Note: avoid usage during rainy days/wet environments.