Picture of High-quality power bank circuit - power bank circuit
Picture of High-quality power bank circuit - power bank circuit
Picture of High-quality power bank circuit - power bank circuit
Picture of High-quality power bank circuit - power bank circuit

High-quality power bank circuit - power bank circuit

Category: Electrical Accessories
SKU: EMR88719
Seller: EMMAR
Nagad 10% Cashback ( T&C)
Tk 70
0 review(s)
  • Input Voltage: 3.7v to 5.5v
  • Charging Current: 1A (max)
  • Output Current: 1A (max)
  • Output Voltage: 5V
  • Battery charged cut of voltage: 4.2v ±1%
  • Battery discharge cut off voltage: 2.9v ±1%
  • Discharging efficiency: 85% (input 3.7V output 5V/1A)
  • Charging: red light will flash
  • Fully charged: red light on steady
  • Output: Over voltage protection, Short circuit protection, Overload protection

Call For Order : 09613-800800
  • Input Voltage: 3.7v to 5.5v
  • Charging Current: 1A (max)
  • Output Current: 1A (max)
  • Output Voltage: 5V
  • Battery charged cut of voltage: 4.2v ±1%
  • Battery discharge cut off voltage: 2.9v ±1%
  • Discharging efficiency: 85% (input 3.7V output 5V/1A)
  • Charging: red light will flash
  • Fully charged: red light on steady
  • Output: Over voltage protection, Short circuit protection, Overload protection





  • Input Voltage: 3.7v to 5.5v
  • Charging Current: 1A (max)
  • Output Current: 1A (max)
  • Output Voltage: 5V
  • Battery charged cut of voltage: 4.2v ±1%
  • Battery discharge cut off voltage: 2.9v ±1%
  • Discharging efficiency: 85% (input 3.7V output 5V/1A)
  • Charging: red light will flash
  • Fully charged: red light on steady
  • Output: Over voltage protection, Short circuit protection, Overload protection
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