Yes.
Within Warranty:
Unlimited replacement kit for the cable if its health drops below 50% during the warranty period.
One replacement kit per year for the battery if its health drops below 80% during the warranty period.
Beyond Warranty:
Cable and battery replacement kits are available for purchase (U.S. region). https://www.beyond-power.com/products/cable-replacement-kit https://www.beyond-power.com/products/battery-replacement-kit