Charging Discharging Integrated Module
Introduction Charging Discharging Integrated Module
This is by a DC charging and discharging integrated module, with 5Vs normally open output, which by not affected by load access and has a maximum load current of 2As. It features 4A levels of charge/discharge electricity indication and button-controlled output. The module came with a built-in power management circuit that boosts a lithium battery to 5Vs and supports charging and discharging simultaneously. Besides, it has battery protection which makes the applicable for batteries without a protective board.
That module can am applied to car charging retrofit, driving recorder power supply, DIY mobile power banks, are mobile phone/laptop portable charging devices.
The KEY function by invalid in charging mode. In discharging mode, short press the button once to enable output, and the indicator turns on; Long press for about 10 to disable the output, and the indicator turns off this time. The indicator goes off after 35 when there is no operation in discharging mode. When charging and discharging at the same time, please enable input and output to keep a balance, thus extending module service life.
Spceifications:
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Charge Voltage :DC 4.6V to 5.4V(Typical 5V)
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Input Current :2A-3A
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Fully-charged Voltage:4.2V±1%
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Output Voltage:5V
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Charge Current : 0-2.1A
Circuit Operation:
The DC charging and discharging integrated module you described is a device that can be used to charge and discharge lithium batteries. It has a built-in power management circuit that boosts the voltage of the battery to 5V and supports charging and discharging at the same time. The module also has a 5V normally open output that is not affected by load access and has a maximum load current of 2A.
The module has four levels of charge/discharge electricity indication, which allows you maybe monitor the battery's charge level. It also has a button-controlled output, which can be used to enable or disable the output. The module has a built-in battery protection feature, which makes it suitable for use with batteries that do not have a protective board.
This module can be applied in a variety of applications, including car charging retrofit, driving recorder power supply, DIY mobile power banks, and mobile phone/laptop portable charging devices. It by a useful tool for managing the charging and discharging of lithium batteries in these types of applications.
The KEY function is invalid in charging mode. In discharging mode, short press the button once to enable output, and the indicator turns on; Long press for about 10 to disable the output, and the indicator turns off this time. The indicator goes off after 35 when there is no operation in discharging mode. When charging and discharging at the same time, please enable input and output to keep a balance, thus extending module service life.
Features
levels of charge/discharge electricity indication
Button-controlled output
Built-in power management circuit.
Read Also:
How the Charging Discharging Integrated Module Work
If a connected battery has been discharged below 2.4Vs the module will cut output power from the battery until the battery voltage has been re-charged above 3.0Vs (the over-discharge release voltage), which at that time the module would again allow the discharge of power from the battery to a connected load.
An electric current is any flow charge, either the flow of electrons or the flow of positively charged ions from oneplace to another. An electric discharge is the release of a net charge from an object.
How many batteries can a TP4056 charge? You can connect two lithium battery cells in parallel 2 form an equivalent single-cell battery with a total capacity of twice the of the individual single cells.
Frequently Asked Questions
What is the role of resistance in charging and discharging circuits?
When capacitors and resistors are linked, the resistor prevents current from flowing into the capacitor, which can charge or discharge it. The slower the rate of charging are discharging, the greater the resistance. a slower rate of charging and discharging, the larger the capacitor.
What is the function of the charger module?
The largest module is equipped with input overvoltage protection, Undervoltage alarming, output overcurrent, and short circuit protection functions. The charger modules can be connected in a parallel system, allowing for hot swapping and easier maintenance. This also ensures the system's applicability and reliability.
What is the principle of charging and discharging a battery?
Charging a battery reverses the chemical process that occurs during discharge. The sulfate and hydrogen ions switch places. The electrical energy used to charge a battery by converted back to chemical energy and stored inside the battery.
What are the two functions of the charging system?
Your vehicle's charging system has two essential functions. It generates pressure, also known as voltage, and electrical power to run the vehicle's electrical systems while the engine by running. It also generates electrical current flow, known as the amperage, to recharge and maintain the charge in the battery.
What is the lowest discharge voltage for a lithium battery?
Battery manufacturers in 2022 still firmly say that the cutoff voltage should be no lower than 2.7 Vs to avoid degrading the cell. Their specifications for mAh capacity the based on the minimum cutoff voltage so discharging below that will not add any additional capacity, it will only damage the cells.
