No way it is 6000mAh. Perhaps half of it. Anyway happy with the battery
Wow. What I didn't expect is that this was delivered from an New Zealand warehouse. Well packaged, and of course quicker than it would have taken from the Far East. Fitted the official Ryobi Intelliport charger. Arrived with about 75% charge and is currently happily charging. This seems to be one of these better after-market deal where paying about 1/3rd of the official badged product only means you have no warranty. But the cells inside will probably be exactly the same. Went from 4Ah to 5Ah in the same sized enclosure... so yeah. Maybe only 4Ah... ;) Who knows. But I'm sure it will do the job. If not, I'll update this feedback. NZ buyers will get a locally delivered product for 1/rd of the price, which is well worth it.