The Zerowatt Powerline 4 Charger is the most advanced "on the go" charger available today. Most families are using this charger as a secondary charger to the Powerline 5 simply because we all use so many AA batteries.  It also allows for on the go charging of AA and AAA's with the included car adaptor. Let's look at  the features of this new charger:

• Intelligent plug-in charger with ZeroWatt technology
•  Automatically disconnects from mains power once the charging process is completed
•  For 1-4  AA or  AAA rechargeable batteries
•  Microprocessor controlled supervision of each cell with LED indicator
•  Multiple over charging protection by voltage detection (-ΔV, 0ΔV) and safety timer
•  Faulty cell detection / alkaline detection & reverse polarity protection
•  For worldwide use (100-240V AC)
•  Car adaptor included (12V DC)
•  Charging current:  AA: 800mA,  AAA: 400mA
•  3 years warranty.
  

Unlike other portable chargers, you do not have to charge the batteries in "pairs." You can mix and match the AA and AAA's in any combination. 

Many families that are using AA's for video game controllers find the Powerline 4 charger very convenient as it can plug right into the wall socket in any room of the house. 

When you're running out the door with your digital camera that uses  AA's, take the  Powerline 4 along with extra batteries and charge them with the car adaptor.  If you forget to unplug it  -- no worries - it will shut itself off when done charging because of the Zerowatt feature. 

Remember, only chargers equipped with ZeroWatt technology are automatically disconnected from the main power when switched to standby mode. This not only lowers energy costs, but also prolongs product life.