I have a battery charger that we use to recharge the batteries for our cameras, TV remote, etc. We have several outdoor solar lights; they all have size AA batteries. A couple of them no longer work (I presume that the batteries are are either bad or discharged). My question is this: Can I recharge my solar batteries in the charger that I use for standard rechargeable batteries? Are the "solar" batteries different from other rechargeable batteries? If my charger IS too powerful for these batteries, is there a way to bring them back up to full charge? Some of these lights are located where they just don't get enough daily sunlight to stay charged. Thanks for the help!