I bought the rechargeable battery pack for my Oregon 600 as I wanted to use the option to charge in unit. Cost a packet but thought I'd see what it is like. Performed reasonably well and was getting 12 hours of run time out of it. Then after 5 charges it went dud and decided not to accept a charge again. Has anyone had experience of using these and has this happened to you? I don't feel like buying a new one if I'm only going to get 5 charges for 18 quid!
