There are many stores one can buy rechargeable batteries and a charger. One can purchase from Walmart, Home Depot, Best Buy and Target. One could also purchase online from Amazon.
One may purchase a rechargeable AAA battery charger at certain grocery stores, such as Safeway, which sells them along with other batteries. One may also purchase them at hardware stores such as Home Depot.
Rechargeable AA batteries can be purchased both online and in stores. Online retailers include Amazon and USB Cell. Stores that cell rechargeable AA batteries include Walmart, Best Buy and drugstores.
You can find rechargeable batteries almost anywhere online. Target, Wal-Mart, Amazon are just a few. You could even purchase them directly from the manufacturer or a place that just sells batteries.
You can't "recycle" a battery but there are rechargeable batteries. Rechargeable batteries range in size anywhere from AAA to car batteries.
I would strongly suggest the use of rechargeable batteries over conventional batteries. Non rechargeable batteries could "explode" during recharging. Any rechargeable battery will work if they are the same voltage.
AA batteries are a very common product that can be purchased in most larger retail stores. Examples are BestBuy and Walmart. You can also order AA batteries from Amazon. If looking for more expensive rechargeable AA batteries it could be worth spending time finding the best offers.
It could be that the batteries are getting old and need to be replaced.
You can purchase lithium batteries at Wal-Mart. You could also find them at stores that sell electronics. I would also suggest going online and searching for these types.
If you use a lot of batteries, the long term benefit could be very good. If not, you need to weigh the cost because rechargeable batteries are very expensive and can take a while to recoup your investment.
One can purchase extra motorola radio batteries at electronics stores, possibly at Radio Shack or at Best Buy. It would also be possible to purchase such a battery online.
One can purchase batteries for cars from local car parts stores. One can also order them online, from a select few retailers. One could also purchase one from a vehicle junk yard.