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Enox3700 | Portable power bank 3.700mAh

In stock

  • KBH-140BK
  • KBH-140GD
  • KBH-140SV

High-grade li-ion

polymer battery

Charges your device

up to 2 times*

USB port

2.1A output for faster charging*

Slim profile

and metallic housing


battery/charging indicators

Stylish and portable energy to recharge your life

The Enox3700 is a slim external power bank featuring a metal casing that is not only rugged, but also looks great while effectively dissipating excess heat. This fast charging power bank offers the ultimate on-the-go productivity by keeping your mobile device going as long as you do!


  • 3.700mAh of power packed inside a slim and stylish aluminum case
  • Faster charging 2.1A power bank: twice as fast compared to the standard 1A input and output
  • Lightweight and compact backup power that can be easily carried in your pocket or bag
  • Convenient LED indicators display charge and battery status
  • It stores enough energy for charging your device up to 2 times*
  • Compatible with most rechargeable portable devices
  • Lasts about 500 recharge cycles over the life of the battery with an e ciency rating of approximately 85%

*Depending on mobile device being charged



  • Input: Micro USB for charging
  • Input: Voltage DC 5V - 2000mA
  • Output:  DC 5V max 2100mA


  • Battery type/capacity: Lithium-ion polymer 3700mAh cell
  • Battery charging time: Approx. 2.6 hrs
  • Recharge cycles: Approx. 500 times
  • Efficiency rate: 85%

Protection features

  • Over voltage: Yes
  • Overcurrent: Yes
  • Over charge: Yes
  • Over discharge: Yes
  • Pass-through charging capability: Yes

Additional information

  • Accessories: USB to micro USB cable
  • Dimensions: 125x68.8x10mm
  • Weight: 128g
  • Warranty: One year

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