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Item specifics

Brand Name Dmyond
Certification CE
Origin CN(Origin)
Coil Number Autotransformer
Model Number Step Up Power Module
is_customized Yes
Phase Single
Coil Structure Toroidal
Usage Electronic
usbi autotransformer
toroid autotransformador
power supply module step up transformer
toroidal 18650 battery
18650 body toroidal
Supply Voltage 5V
Operating Temperature -40 -85℃
Dissipation Power 5W
Application Mobile Phone
Battery Protection Board 5V Power Supply Module
Step Up Boost Converter Lithium Battery Charging Protection Board
Charging Protection Board Step Up Power Supply
Feature Boost Converter Module Lithium Battery Charging Protection Board

Product Description

Boost Step up Power Supply Protection Charging 3.7V Lithium Battery 18650 Output 5V 1A Charging Board Module MICRO USB Charger

Specifications:

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

Features:

1.Charging and discharging indication
2.Internally installed charging and discharging power MOS
3.Preset 4.2V charging voltage, precision ±1%
4.Max 8uA standby current
5.Integration charging management and discharging management
6.Intelligent temperature control and overtemperature protection
7.Integration output overvoltage protection,short coircuit protection,overload protection
8.Integration overcharging and overdischarging protection
9.Support trickle mode and zero voltage charging