what are the best batteries for the inside unit for longer lasting use.
843699
I use Duracell coppertop in all my battery products including the chime door bell. They last the longest of other top brands.
377844
Depends on the brand of batteries but I was energizer max and using it everyday they last a month or two
1932706
We went to our local Battery Plus store and they built us a better battery at about the same cost as the ones we found online. It was local and guaranteed for a year. It has been running for about two years with no problem and wife uses it almost everyday.
1560800
I buy Double A alkaline batteries at Sam's but I have used all brands and this player uses them like water. Nothing lasts more than 6-8 hours of playing if that long.
1395
The best batteries to be used are lithium ion as they can function in near sub zero temperatures. The problem with re-charables at present is most are 1.2, not 1.5Volts-the unit requires SIX, 1.5 Volt-total 9 volts. It is possible to jury rig-either a 9volt battery OR rechargeable system (e.g. solar) recharger next to the batteries, but Dakota Alert told me that is being though of, but no plans yet to market. Best suggestion- use lithium ion for long length of use and capacity ot handle temperature extremes. Plan out a replacement schedule once to twice a year. Of course, you could have a similar unit on the property and try out rechargables and compare them for length of time and temperature resilence-to determine whether rechargables meet your needs.
329003
Hey Ken. This unit has an internal rechargeable battery. Its actually pretty long lasting too (from my experience).
1807378
Which battery is best depends on the intended use. High demand devices require high capacity batteries, like the Eneloop Pro. Most devices, like flashlights or radios, do well with regular Eneloop batteries. The higher capacity batteries cost more and can be recharged fewer times. For my uses, my last purchase was of the Panasonic branded (4th generation) Eneloop batteries. They were less expensive than the Sanyo (3rd generation) batteries. There are also Eneloop clones that can be good buys. Notice I didn't mention regular nicad rechargeable batteries. I just think Eneloop batteries are better options for my purposes. Which battery is best depends on the intended use. High demand devices require high capacity batteries, like the Eneloop Pro. Most devices, like flashlights or radios, do well with regular Eneloop batteries. The higher capacity batteries cost more and can be recharged fewer times. For my uses, my last purchase was of the Panasonic branded (4th generation) Eneloop batteries. They were less expensive than the Sanyo (3rd generation) batteries. There are also Eneloop clones that can be good buys. Notice I didn't mention regular nicad rechargeable batteries. I just think Eneloop... » Read More Which battery is best depends on the intended use. High demand devices require high capacity batteries, like the Eneloop Pro. Most devices, like flashlights or radios, do well with regular Eneloop batteries. The higher capacity batteries cost more and can be recharged fewer times. For my uses, my last purchase was of the Panasonic branded (4th generation) Eneloop batteries. They were less expensive than the Sanyo (3rd generation) batteries. There are also Eneloop clones that can be good buys. Notice I didn't mention regular nicad rechargeable batteries. I just think Eneloop batteries are better options for my purposes. « Show Less
2003549
I recommend the Orbtronic 3,400mAH 18650 rechargeables and the Intellicharger i4 version 2. The Orbs are quality Japanese parts batteries and all 6 of mine charge to exactly the same 4.7 voltage every time and they seem to last forever. The Orbs are also have been rated top marks and fit this flashlight well. Keeppower is the only other one that is about as good IMHO.
1125691
I had fantastic luck with regular double A batteries as well. Generally, they would last for maybe about 8 hours of life, and I always got accurate battery life readouts, and was always able to replace them when they got low without any issues.
381667
My unit has AA batteries in it, so battery life depends on what quality of battery you buy. I got about a year and a bit because I put in Duracell Coppertop. Maybe the new Lithium will be better for longevity.
947266
I suggest using Eneloop NiMH rechargeable batteries. They are the best out there.The rechargeable battery I got with the Peanut was low capacity (like 1500mA). So you'll get longer use from the eneloop battery (~2000mA).
387670
For anything using AA batteries, I recommend Sanyo Enerloop rechargeable batteries. They are many times better than any I have used previously. They not only have good duration, but also hold their charge unused for a longer time.
1521066
I recommend the Eneloop AA hybrid rechargeable battery by Sanyo. These batteries retain their charge much longer than conventional rechargeable batteries.
782122
I haven't had much luck with batteries lasting. the last longer if you take them out when not using, but that's a pain. its a great unit and I use it at work but on electric.
1283174
I beleive the less expensive one is not the extended life batt.....you want the extended life batt....the one that comes with the unit only runs it for a 2 to 2.5 hours....not long enough....;the extended will do 4 hrs. I usually take both with just in case...
1821260
My husband tried these batteries and said they seem to last longer than the silver ones. I'd try them.
359235
I'm not sure what the best are. The batteries provided were one use of course. I've got ultrafire 18650 rechargeable right now.