Having the owners manual is very important to have. If you could add the model number of the product that the batteries for your expert will be able to help you find a manual. It make take 24-48 hours.
Hello Sam, I am in a similar situation. Just received my new C3 lithium battery / charger kit (25928) but it was missing the manual. The charger model number is 315.CH2030, and the battery is 11374. Might you have a PDF of the charger manual you can send? If so that would be fantastic, hate to damage something inadvertently. I hunted high and low on the MML site and couldn't find it. Thank you for your time.