Sae to Sae Extension Cable 10AWG 10FT, high quality silicone wire, which is made of 10AWG tinned copper wire It always stays soft and does not harden in COOL/COLD weather..Cable Specification: SPT-2, 10AWG, 10FT( 120 IN). Heavy duty, thickness, flexible and durable. Work great for your boat battery to charger connection, block for quick disconnect to save on battery when boat is not in use..This SAE Extension Cable compatible with most of solar panel, for trickle charger your battery with solar panel all day when you have a travel by RV. maintain the batteries on motorcycles, lawnmowers, ATV, kayak, truck, sprayer..SAE extension cable for battery charger and devices with sae connectors. Fits most battery chargers with SAE quick release connectors.Great to use as quick connect/disconnect when charging with different connections!.30days return and exchange freely. If there is anything unexpected, please feel free to conntact us, we will response it as soon as possible.