Charger Specifications:

• Model: V3299USB
  
• Brand: Carrera
  
• Input: AC100-240V 50/60HZ, 9.5W
  
• Output: DC 2.8V AA 600mAx2 / AAA 350mAx2 / USB 5V 500mAh

Features

• Charges 2 or 4 AA or AAA NIMH batteries at a time
  
• Built-in USB Output port designed for charging handheld devices, including mobile phone, PDA, iPOd, Mp3, Mp4 and more.
  
• Smart charging system ensures that batteries are never overcharged
  
• 2 LED lights indicate the charging mode. Red LED light On - Quick Charge, Flashing LED - Bad Cell detection, Red LED Light OFF - Charge is complete.
  
• Green LED Light on - USB port is ready to use.
  
• Reverse polarity protection
  
• Temperature sensors prevent over heating
  
• World-wide voltage adaptable (100-240V)
  
• Convenient flip-out plug
  
• Ultra light and compact
  
• ETL Listed

Caution for USB port

• The USB socket can be used only when the charger is plugged-into the AC outlet and no batteries are charged
  
• The USB socket cannot be used when the charging process is running.
  
• When the Green Light (USB) turns on, the USB socket is ready for use.
  
• Make sure the maximum loading is not exceeding 500mA on the USB socket

Battery Specifications:

• Size: AAA
  
• Capacity: 1000 mAh
  
• Chemistry: Nickel Metal Hydride (NiMH)
  
• Voltage: 1.2V
  
• Brand: Tenergy
  
• Included Qty: 4

Features:

• No memory effect
  
• Reliable service life
  
• Long-Lasting Performance
  
• Recharges up to 1000 Cycles
  
• Saves you hundreds of dollars compared to Alkaline batteries
  
• Can be replaced in any product that uses AAA Batteries