How to change the the battery?
1061711
Switch the Bar on by turning the knob at the bottom as you would normally do. Keep turning the knob left until you feel there is a resistance, continue to turn the knob with a little pressure to get past the resistance and keep turning until the knob came off, then you can get the batteries out. will open. The Bar will stop vibrating when the knob became loose.
2014632
Pull the bottom casing off and drop in the battery (it is marked to show the + and -). That's all there is to it.
2043220
Go to youtube and look up the video on how to do it. You'll need to disassemble the blue parts off the old battery and reinstall it on the new one.
951197
That is the only way to change battery is to get the screws out. I haven't had to change mine yet, but you need to get the cover off. Try to make sure you have the right screwdriver to fit so you don't strip the screws.
1940744
The battery is on the right side of the Omron and there is a very small screw on that side of the Omron right in the middle of the Omron. I usually take mines to Wal-Mart and let them change it for me, because the screw is very small. Hope this will help.
652356
Remove the battery cover from the back and remove one battery. Under the cover there are two recessed buttons. You will need a couple bobby pins or something equally thin to get in there. Press and hold both these buttons down simultaneously and keep them held while you re-insert the battery. Release the buttons and it should be reset. It's a little tricky to hold down both buttons while manipulating the battery, so if you have a 2nd person available, I recommend getting them to help!
821591
If there's a way to change the battery, I couldn't find it. Mine died after about 4 months. I like the unit, so bought a new one but if its battery dies as soon I'll have to try another product.
837865
Place a flat screw driver in the gap below the enter key and slide down the cover. Swap the 9V battery & reattch the cover.
1089555
I am sorry, I had the same problem. I ended up throwing it away and ordering a new one! I did not see any way to open it and replace a battery.
727927
just keep it plugged in to the usb, I can't see how to replace the battery, no answer from vendor.
1202513
The simplest thing you ever did. Just take the back off and flip the battery out from the top.
1307818
To change the batteries, you just slip off the waterproof cover, open the lid, exchange old for new, then close the lid and slip the cover back on.
517035
It's not clear what you're looking for. Slide out the battery compartment at the bottom of the case. Use a small screwdriver to remove the battery that is already in there. Buy a replacement. Put it in where the original was. It's pretty straightforward and not difficult. I don't recall the battery number, but you'll find it on the existing battery. All the major drug stores carry it.
1128723
No you cannot change the battery. So buying a spare is of no use as you do not know which one to buy and how to change
2147619
I'm not sure what you're asking, but push the button on the bottom, between the pads, lift the cover on top with the logitech logo and remove and replace the AA battery inside. I hope this is the answer you were looking for.
500512
please look under the bottom of the unit there is A SCREW LOSSEN, TURN YOUR UNIT TO THE LEFT HALF TURN AND TAKE IT OFF THE DOOR OPEN THE BATTERY CASE ON THE BACK OF THE UNIT AND REPLACE THE BATTERIES AND REVERSE THE ORDER TO REPLACE ON DOOR.
611418
You change the battery by unscrewing the screw by the bulb area where the number cr2032 is... Using a small Philips head screwdriver. Hope this helps.