This compact charger can handle many different lithium rechargeable battery sizes with ease. Please use caution when charging smaller batteries since the charger charges at 500 mAh, which can possibly damage the battery and cause damage to the surrounding area.

Specifications:

• Charges：
  • 18650
  • 18500
  • 17670
  • 16340
  • 14500
  • 10440
  • 10430
• Input 1:110V-200V 50Hz
• Output: DC5V.  Current 500 mAh x2
• Applicable range:  Accepts any type of columniform 3.7V lithium-ion battery.
• Charge cut-off voltage: 4.2V.  Max charge current: 3.5A