5V 2.1A 1A Dual 2 USB Charging Board 18650 Power Bank Charger Adapter Power Supply Charging Module

Certification:NONE
Accessory Type:Charger Accessories
Origin:CN(Origin)
Model Number:5V 2.1A 1A Dual 2 USB Charging Board

5V 2.1A 1A Dual 2 USB Charging Board 18650 Power Bank Charger Adapter Power Supply Charging Module
Parameter:
Size: 6.8* 2.3* 0.1cm
Allowed 0V change: Yes
Dual output current: 5V 1A/2.1A
Input voltage B+ to B-: 3.0 - 4.2V
Charging cable: Micro USB Input and Dual USB output
Button function: Press and hold the button after standby, the LED digital screen displays the power
Specification:
[LED Indicator Display]
The LED digital screen displays the current charge while charging.
When discharging, the LED digital screen displays the current power, and the display is saved in about 30 seconds (double-click the button to resume display).
The system will provide an accurate indication after a complete charge and discharge.
[Prevent Overcharge Protection]
Detection voltage: 4.20±0.05V
Release voltage: 4.100±0.05V
Detection delay time:
[Prevent Overdischarge Protection]
Detection voltage: 3.0±0.10V
Release voltage: 3.10±0.10V
Detection delay time:
[Short Circuit Protection]
Short detection delay time:
Release Conditions: Cut off load
[Normal Current Consumption]
Normal current consumption of PCM: Max 60A
Stanby current consumption: Max 50A
[Suggest Working Conditions]
Max continuous charge/discharge current: 1.5/2.4A
Suggest working temperature: -545
Note: The positive pole of the is connected to B+ and the negative pole is connected to B-, do not reverse it. If it is reversed, it will burn out!!!!
This module is a portable backup power supply with an input that matches the 5.0V adapter to charge the internal . Use built-in for portable device to provide 5.0V/3.0A USB2.0 supply output for external devices.
Package Included:
1 * 5V 2.1A 1A Dual 2 USB Charging Board