Charger Specifications

• Brand: Tenergy
• Input: AC100-240V 50/60HZ, 0.2A
• Output AA: DC 1.2V 1000mA x2 / 500mA x 4
• Output AAA: DC 1.2V 500mA x2 / 250mA x 4
•  
• Charge Times
  AA 1500 - 2900 mAh -> 1.5 Hours - 3 hours (1-2 Batteries)
  AA 1500 - 2900 mAh -> 3 - 6 hours (3-4 Batteries)
  AAA 700 - 1200 mAh -> 1.5 hours - 3 hours (1 - 2 Batteries)
  AAA 700 - 1200 mAh -> 3 Hours - 5 hours (3 - 4 Batteries)

Features

• Four independent charging channels for individual battery charging and detection
• Charges up to 4 AA or 4 AAA
• Charges NiMH Rechargeable Batteries
• Smart charging system ensures that batteries are never overcharged
• Micro-processor control (-Delta V detection) which automatically controls the charging process.
• Reverse polarity protection
• 4 LED for each slot indicating charging status.
• Constant charging current mode; trickle current when fully charged
• LED light is on red (Steady) while charging
• LED light Turns green when charging complete
• Blinking Light indicates charging error
• Convenient flip-out plug
• Ultra light and compact

Battery Specifications

• Size: AA 
• Capacity: 2900 mAh
• Chemistry: NiMH
• Voltage: 1.2 Volt
• Brand: Accupower
• 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 AA Batteries