The mother unit seems to take a VAVTT27A 12V alkaline battery. I don't see that mentioned. Am I correct? I need to order.
1100593
No. this battery is a CR 2032... you need a 27A 12v battery (vavtt is just a brand like energizer)
2025512
It uses a 23A (23AE) battery. Only place I found that carried it was Walmart! It does work well and great for elderly! I got it for my mom & dad.
2247668
12 volt alkaline battery. Number on the battery that came in package, A23S . Instructions say Radio Shack #23,23m,vr22,el22 or equivalent. The battery looks like a AAA battery except its shorter. Might not find these in any store. Battery is supposed to last 2 or 3 years instructions say.
616784
Mine works with regular alkaline batteries. Sounds like a defective unit, not a battery problem.
1476943
Mine was labeled something else, but most brand name manufacturers contract out batteries and just slap their own sticker on it.What I can tell you the battery I got was a decent one, lasted about 3-4 hrs and worked with all power states and levels both windows and Linux. Just saying your results and mileage may vary, contact a professional if you get mileage or results longer than four hours
2108633
It uses the 3v 123 batteries, but I returned my system, due to lack of instructions and customer support. It is a cheap Chinese system that would not work right.
1798140
Yes, it uses a 'standard' and available sealed lead acid battery. I forget the size but I do know it is a 6V battery. A Batteries Plus store would have it, or even an Ebay seller. You would need to open the product to get the amp hour (AH) rating and also the terminal size. I have opened mine up and know this to be true.
1600515
I'm no tech whiz...and am not familiar with this stuff. Maybe you can do a cross reference with batteries...or else go to a site like Amazon and type in Panasonic HX-WA30 batteries and see what comes up. Sorry I couldn't be more help.
160212
Mark: This company markets internationally. I am in the US and have 60 hz. I would go the web site and check, but I think that there may be a switch on the unit for either. I have found this unit to be highly reliable. I have been using it for a year and my batteries have been maintained at 13.7 V to 13.9 V. I am using the old standard lead acid batteries on a sailboat and charge a bank of 3 of the deep cycle batteries. One bank shares one 10 amp feed and the battery I used as house battery has the other channel. It is important to install the battery charger with stand-offs about 1.5 inches from the bulk head to allow circulation of air for heat dissipation. This unit has been reliable and trouble free. It has been on line 24/7 now for over a year. Hope this helps. James D.
304824
Maxell alkaline battery Lr44 A76 1.5v. I find it excellent for watching TV without having the sound really high up or if people have accents I cannot understand them, this makes it all clearer.
2247671
It uses one LR23A 12vDC alkaline battery.Not the most common battery out there, but available right here at Amazon.Also can be found at your local Radio Shack and sometimes Walmart.They are about half the size of a AAA, not a coin style battery.The unit is working great by the way. Very good range with the remote.
1110432
It's battery powered, it will not source the 24V from an HVAC. That said, it lets you know when the batteries are going low, I seem to get around 5yrs+ on a pair of AAs.
2080595
You could use a Lith battery. When you get the unit test it immediately. The unit I received had a defective manual function.
1980509
The information that, I have is the power source can take 100 to 240 vac. Which means (volts) (Alternating) (Current). So this unit should take both. I hope this answer is helpful to you. AMN1
1785652
What type battery, I've ordered the unit but would like to order an extra battery
2151786
Sorry I cannot speak about that particular model as I purchased the ExpertPower 12v 5 Amp rechargeable battery. I do not see any mfg date on this product, but I can say it is working like a champ since I installed it on 3/21/2015. I am using it to replace the existing battery that went bad in my home alarm system after 15 years. The battery you mentioned is a little larger in width and depth than mine. It also has more power if the power to your alarm goes off.
2247670
It uses one LR23A 12vDC alkaline battery. Not the most common battery out there, but available right here at Amazon. Also can be found at your local Radio Shack and sometimes Walmart. They are about half the size of a AAA, not a coin style battery. The unit is working great by the way. Very good range with the remote.