Battery chargers are sold in stores phone accessories among others, also can buy them on ebay and amazon depending on the type of charger is needed or the type of accessory.
One can find more information about Sony Camera battery chargers at the Sony website. One can also ask the salesman at stores that sell them such as Best Buy and Target.
I would recommend that you buy your battery charger at CompUSA, previously Tiger Direct. I have found that they carry one of the largest selections of computer accessories, and they have a wide selection for camera chargers as well.
Wal-Mart
Yes, Walgreen's does sell energizer battery chargers. They run about $9.99 and they are so worth it. I have one and I tell you I can't live without it.
Yes, many common retailers sell rechargeable battery chargers. Rechargeable batteries are a great way to save money on batteries for everyday appliances.
Target stores sell a variety of cellphone chargers. Depending on how common the phone is that requires a charger it may be necessary to send to the manufacturer for replacement.
There are many types of portable battery chargers. They can be name brand or made by a generic company. Some name brand companies that sale portable battery chargers include Sony and LG.
Not all Staples stores sell the exact same items or pieces of equipment so not all stores may have Galaxy 10.1 chargers for sale.
There are many stores and websites that sell good alkaline 12v battery chargers. A few examples are Amazon, Newegg, Home Depot, Lowe's, and Radio Shack.
Yes, but buying just the charger or battery is expensive. Used tool stores are a good source of used chargers. ( but not batteries)
USB battery chargers are found in different places. They can be found in big box hardware stores, stores such as electronic stores, and also on the internet.
A Sony Vaio charger is a power charger for the laptop. Amazon is selling chargers at a discount rate, Target also sells Sony chargers and Staples stores sells chargers and power supplies for the computer.