Features: 

• Easy to use, fast, and Universal for different types of batteries (AA, AAA, C, D, and 9V).
  
• Powered by an external AC adapter.
  
• Intelligent microprocessor control.
  
• With negative delta V (- delta V) cut-off function for better life time battery performance.
  
• Use constant current pulse charging system.
  
• Each charging group is individual programmable in its function.
  
• Ni-MH and Ni-Cd batteries can be mixed and charged at the same time.
  
• Multiple capacities charger: 1 to 4pcs AAA, AA, C, D and 1 to 2pcs 9V
  
• Can be used to charge single cell or multiple cells.
  
• Automatic charge and discharge function.
  
• Automatic charge/discharge current selection for the different size of batteries.
  
• Identification of defective cells.
  
• Over temperature and short circuit protection.
  
• Protection against wrong polarity.
  
• Individual LED to indicate discharge, fast charge, and trickle charge.
  
• With maximum charging timer control for overcharge protection.

Features: 

• High Capacity D Size 10,000mAh Nickel Metal Hydride (Ni-MH) rechargeable batteries
  
• Longer Application Run time with 10,000mAh rated capacity
  
• High Cycle Life -- rated up to 1000 times.
  
• Exact replacement for standard D size batteries and NiCd rechargeable batteries
  
• Convenient operation due to the advantage that Ni-MH batteries have no memory effect.
  
• Compatible with all NiMH D Size battery chargers
  
• Can be rapidly charged with smart chargers and universal chargers
  
• Battery tested based on International Electronic Commission (IEC) standard to ensure capacity and quality
• Package includes:
        4 x D-size batteries

Specifications:

• Dimension: Height 60 mm, Diameter 33 mm
  
• Weight: 5.7oz per cell;
  
• Capacity: 10,000 mAh
  
• Voltage: 1.2V
  
• Standard Charge: 15 hours @ 800 mA
  
• Rapid Charge: 3 hours @ 4000 mA