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OOTDTY 2x 18650 USB Mobile Power Bank Battery Charger Box Case DIY Kit For MP3 iPhone

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Product Details
Product Details
  • Features:
  • Provides extra backup power to all devices that support USB charging e.g. iPhone, Samsung HTC Blackberry, Android, tablets, MP3 players, GPS units, etc
  • This unit takes 2 replaceable protected 18650 li-ion batteries to power and recharge your USB devices
  • Power bank can be recharged via micro USB port with LED capacity indicator
  • Support recovery of over-discharging battery
  • Match-free for 18650 batteries (Max. hold 2pcs 18650 batteries)
  • 2 section of battery is working independently
    Performance Parameter:
  • Input: 5V
  • Output: 5V
  • Charging Cut-off Voltage: 4.2V
  • Discharging Cut-off Voltage: 3V
  • Battery: Suitable for 2x 18650 Li-ion battery(not included)
  • Size: approx. 9.3x 4.5 x 2.2cm
    Security:
  • Using Li-ion battery protection IC
  • Charging management protection
  • MCU monitoring protection
  • Battery reverse protection
  • Color: White with Grey
  • Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!!
  • 1 x Battery Charge Case (not included the battery)

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