Thread: Garmin rino 650

I need 2x new batteries for my rino's and was after some opinions on the garmin replacement battery packs vs the aa alkaline packs, and if the latter, which type of batteries have people had the most success with, just the single use or rechargeable... they recommend to not use lithium ion aa batteries but the lithium ones are ok, or if the alkaline rechargeable's are good enough