5V Step-Up Power Module Lithium Battery Charging Protection Board USB For DIY Charger 134N3P


  1. BAT Discharging Stop Voltage:2.9V
  2. Discharging Efficiency:85%(input 3.7V output 5V/1A)
  3. Charging and discharging indication
  4. Internally installed charging and discharging power MOS
  5. Preset 4.2V charging voltage, precision ±1%
  6. Max 8uA standby current
  7. Integration charging management and discharging management
  8. Intelligent temperature control and overtemperature protection
  9. Integration output overvoltage protection, short circuit protection, overload protection

69.00 (inc. GST)

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