5V STEP-UP POWER MODULE LITHIUM BATTERY CHARGING BOARD BOOST CONVERTER LED DISPLAY USB FOR DIY CHARGER

Fr 3,000.00

  • Charging and discharging indication
    Internally installed charging and discharging power MOS
    Preset 4.2V charging voltage, precision ±1%
    Max 8uA standby current

Description

Integration charging management and discharging management
Intelligent temperature control and overtemperature protection
Integration output overvoltage protection,short coircuit protection,overload protection

Integration overcharging and overdischarging protection
Support trickle mode and zero voltage charging

Specifications

Input Voltage:3.7V~5.5V
Charging Current:1A(max)
Output Current:1A(max)
Output voltage:5V
BAT Discharging Stop Voltage:2.9V
Discharging Efficiency:85%(input 3.7V output 5V/1A)

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