(3 Pack) EC3 Female to Tamiya Male Conversion Adapter for RC Batteries Great for adapting your Tamiya-Type batteries for use with chargers/ESCs that don't provide an Tamiya-Type adapter The quick, easy and affordable solution for your mismatched connector Saves you money and soldering time Use to convert your battery's Tamiya connector to a EC3 connector Great for use with RC planes, helis, cars, and trucks