Inquiry (采购产品): Electrical Supplies Information within the manuals is inconclusive. There is no data outlining removal of batteries or battery details for ordering. Local inspection of the displays has shown that theyre fully sealed. It may be possible that the life expectancy of the batteries is longer than the life expectancy of the displays. An updated data manual is required, please. There is no distributer for Orientec devices is Australia. In Japan theyre distributed through A and amp; D. The Australian distributor for A and amp; D does not import Orientec devices **** Hidden Message ***** DEV SHARMA, CS Energy, PO Box 392 Biloela QLD Australia 4715, +61 7 4992 9672, +61 7 4992 9421, Country:Australia **** Hidden Message ***** dsharma@csenergy.com.au