Angle grinder or similar (The Camp AL1)

My bike is locked with a cable lock. I have been unable to unlock it even with the spare key or oil on the lock. If anyone suspects me of crime I can produce the key that fits but doesn't work any more. I will have to use my spare bike to collect. Its tyres are not in great condition! :( I will collect within a few miles. I could return the tool after use. Thanks for reading