DC 5V 2.1A Charge/Discharge(boost) battery Module

Name: DC 5V 2.1A Charge/Discharge(boost) battery Module
Brand: TMEiC
SKU: PEASD79
Price: 5755.83 TZS
Availability: OutOfStock

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Description

Features:

CATEGORY	SPECIFICATIONS
Product Name	Lithium Battery Charging & Boost Power Management Module
Module Type	DC-DC Boost + Li-ion Charging + Protection Board
Charging Voltage	DC 4.5V – 5.5V (Recommended: 5V DC)
Charging Current	0 – 2.1A
Charging Quiescent Current	~100 µA
Full Charge Voltage	4.2V ±1%
Discharge Output Voltage	5V DC
Output Current	0 – 2.1A (USB output)
Discharge Current	0 – 3.5A (internal boost capability)
Discharge Quiescent Current	~50 µA
Conversion Efficiency	Up to 96%
Operating Temperature	-20°C to +85°C
Battery Compatibility	Lithium batteries (with or without built-in protection)
Protection Functions	Overcurrent (OCP), Overvoltage (OVP), Short Circuit (SCP), Over Temperature (OTP)
Battery Protection	Built-in lithium battery protection management
Output Interface	5V regulated USB output
Status Indication	4-level charge/discharge power indicator
Control Mode	Low-level trigger (GND) activation
Trigger Function	Can be controlled via microcontroller (e.g. 20s low-level signal)
Operating Behavior	Output briefly disconnects (~0.3s) during charging switching
Key Feature	Integrated charging + boost + protection in a single compact module
Application	DIY power banks, IoT devices, portable electronics, embedded systems, microcontroller projects