The 230H Button Cell Rechargeable Batteries are excellent for custom battery packs.

Specifications:

• Size: Button Cell
  
• Capacity: 230 mAh
  
• Chemistry: Nickel Metal Hydride (NiMH)
  
• Voltage: 1.2V
  
• Normal Charging:23mA
  
• Trickle Charging: 6.5 - 11.5mAh (Continuous)
  
• Standard Discharge: 45mA
  
• Discharge Cut-off Voltage: 1.0V
  
• Operating Temperature: -20~35 C
  
• Width: 25.3mm (1")
  
• Height: 6.4mm (0.25")
  
• Weight: 6g (0.21 oz)
  
• Included Qty: 16

Features:

• No memory effect
  
• Reliable service life
  
• Long-Lasting Performance
  
• Recharges up to 1000 Cycles