CentIoT - 134N3P 5V Step-Up Module Lithium Battery Charging Protection Board - Boost Converter with LED Indicator - for DIY Power Bank

Author: DC 5V upto 3A Power Supply

Brand: CentIoT

Color: Green

Features:

• Input Voltage: 3.7V~5.5V | Output voltage: 5V | BAT Discharging Stop Voltage: 2.9V
• Charging Current: 1A(max); Output Current: 1A(max); Discharging Efficiency: 85%(input 3.7V output 5V/1A)
• Charging and discharging indication; Internally installed charging and discharging power MOS; Preset 4.2V charging voltage, precision ±1%; Max 8uA standby current;
• Support trickle mode and zero voltage charging
• Intelligent temperature control and overtemperature protection; Integrated Output overvoltage protection, short circuit protection, overload protection, overcharging and overdischarging protection

PartNumber: BM068-5V1A-134N3P

Release Date: 31-01-2020

Details: Specifications: 1.Circuit board B- connects power negative,B+ connects positive. Don't inversely connect,it will result in burning of board.Make sure there is insulation between power and circuit when install the battery 2. 1A output is not continuous current, it changes according to USB connecting load, automatic current output as per load 3. If battery is connected incorrectly, the reverse polarity will burn the circuit. So, make sure to check the battery polarity when connecting. Note: Charge indication of this power bank pcb board: When charging :red light flashing; Full charged :red light light for a long time. FAQ: 1. why the display percentage is not accurate, the battery power is only 50%, but it shows 80% after assembly? 2. Whether you are using a new battery or an old one all need to be discharged before use(charge your mobile phone), then turn it off charge it once gain. If it still cannot be solved, it is caused by large internal resistance and inconsistent capacity. Special Instruction: 1. When connecting the board for the first time, connect the battery and then connect the micro USB charger and charge the battery to full capacity before using. 2. It is required to prime the IC, so that it starts and shuts down accurately

UPC: 679043314520

EAN: 0679043314520

Model: BM068-5V1A-134N3P

Binding: Electronics

Item Condition: New