I don't know much about feed, but I see no reason not to mix them. You should be able to find a good 6V rechargeable battery and charger for a reasonable price. I got one like this....

http://www.amazon.com/Moultrie-6-Volt-Ba...ery+and+charger

And a rechargeable should be 15-20$ as well. So for 35-35$ you should be ok.


Just a Pond Boss 'sponge'