Batteries on back up order from beginning of July are to be sent in November? Why even buy the batteries. Send the batteries, for gods sake? . Was a 2 pack 4.0 and charger .what a headache Could not charge the 2 pack spent 24 hours on each battery a waste of electric. STAYED at the 1 light level for power. Did contact customer service and was told on back order the replacement after going through their test .A good price from Home Depot yes but if they dont charge what good is a good price? User's recommendation: Dont buy ryobi if you think things will be guarenteed . in a reasonable time.