Occasionally you may be asked for a part number from your ac adapter or battery, or a model number from your laptop so we can be sure we supply the correct item you need. Each battery or adapter will have at least one part number (P/N) or Type listed on the product so you can identify a replacement, but these are often written in very small writing and can be difficult to find. Even though these are referred to as part numbers, they often contain letters too. Each manufacturer will list the part numbers in different places on your product, some will make them more visible than others.
If you are having difficulty finding your part number, call our sales team on 0800 231 5000 for help and advice.