Yes, you can buy these online for an incredibly cheap price of less than 5$ in most cases.
Recharge it.
No. You can only recharge it on the recharger it comes with.
Yes. They cost between $10-20 and can be found at electronics retailers as well as purcahsed directly from Nintendo.
BatteryMINDer products are available for purchase from Amazon, Northern Tool, Battery Stuff, and other electronics and battery retailers. BatteryMINDers are devices that recharge reusable batteries.
Yes, generic brand Nintendo DS AC adaptors can be used to recharge the unit.
The easiest way to recharge your air conditioning system is to purchase a recharge kit. The recharge kit will include a one pound bottle of Freon, a pressure gauge, and instructions.
You may be tempted to purchase DIY product (I tried this and it was not effective) - in my opinion spend an extra £10 or so and take the vehicle to Kwik Fit UK. A full recharge is available for £45 and I can personally vouch for the effectivenesss of the service involving my Honda Prelude.
Yes, there are sleeping pods available at DCA Airport for passengers to rest and recharge during layovers or delays.
Purchase a Freon recharge kit. Connects the Freon hoses to the ports on the air conditioner compressor. Release the Freon into the compressor.
Purchase a recharge kit from your local auto parts store. The kit will come with all necessary materials and directions.
You can purchase a recharge kit with instructions from your local auto parts store but,,, if the system needs a recharge it means you probably have a leak in the system. If you have a leak the recharge kit will be a waste of money. You will be better off taking it to the professionals and having it done correctly.
Purchase a recharge kit from your local auto parts store. It will come with instructions. Keep in mind if the system is low or empty, it will probably leak out again after you recharge.