The Venturer PVS3368 Portable DVD Player has a car adaptor and also has a rechargeable battery system.
I believe you mean the controller. You will need to buy a rechargeable battery.
lead-acid storage batteries
The Lithium Ion battery is a very efficient system upon which most rechargeable batteries are based.
The Lithium Ion battery is a very efficient system upon which most rechargeable batteries are based.
Nikon offers a Li-ion Rechargeable Battery for the Cool Pix camera.
Energizer: They been doing this the longest and have the best batteries to use for recharging
A rechargeable battery (also known as a storage battery) is a group of one or more electrochemical cells. They are known as secondary cells because their electrochemical reactions are electrically reversible. Rechargeable batteries come in many different sizes and use different combination of chemicals; common types include: lead acid, nickel cadmium (NiCd), nickel metal hydride (NiMH), lithium ion (Li-ion), and lithium ion polymer (Li-ion polymer). Rechargeable batteries can offer economic and environmental benefits compared to disposable batteries. Some rechargeable battery types are available in the same sizes as disposable types. While the rechargeable cells have a higher initial cost, rechargeable batteries can be recharged many times. Proper selection of a rechargeable battery system can reduce toxic materials sent to landfills compared to an equivalent series of disposable batteries.[dubious - discuss] For example, battery manufacturers of NiMH rechargeable batteries claim a service life of 100-1000 charge cycles for their batteries.
Energizer makes rechargers for all types of batteries, these are cheap and easy to use and can be stored anywhere.
It comes with batteries (you knew that) but I don't think you can change them. Usually a battery recharger comes with the ds but if you bought it used that may not be the case. See if you can find it and gaming stores or maybe Radio Shack?
Box Contents: PSP-3000 system (Piano Black), AC power cord, AC adaptor Battery pack
try this from the "bleepingcomputer" forum: I solved the problem by using up my battery until the the screen would black out. Afterwards, I rebooted it (again without using the AC adaptor) and the system warned me of low battery - to press F1. After pressing F1, I plugged the AC adaptor back and tried rebooting. The problem was solved!
usually at either an electrical supply house or at a security company i.e. ADT