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Dual USB 5V 2A Mobile Lithium Battery Power Bank Charger Module
$2.0100
In stock
SKU
BAT-03-023
Volume discounts:
- +50 4 % $1.9300
- +100 6 % $1.8900
- +300 8 % $1.8500
- +500 10 % $1.8100
- +1000 12 % $1.7700
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1-8S Lipo Battery Voltage Tester / Low Voltage Buzzer Alarm Previous 
Dual USB 5V 2A Mobile Lithium Battery Power Bank Charger Module is a lithium battery charger and discharger module for portable power supply builds. It supports charging from a 5V input through a micro USB female port and provides 5V output for connected devices. The module includes an LCD display and dual USB A female output ports. It is suitable for portable power sources using 18650 lithium batteries.
It is designed for direct use without pressing a button, and the output is enabled automatically when connected to a mobile device. The charging current is automatically adjusted for mobile battery charging. The module includes protection functions for battery overcharge and over discharge, as well as output over current and short circuit protection. It also includes a flashlight function with double-click control.
Features of Dual USB 5V 2A Mobile Lithium Battery Power Bank Charger Module
- 5V micro USB input
- Dual USB A output ports
- LCD display included
- Automatic output activation
- Battery overcharge protection
- Battery over discharge protection
- Output over current protection
- Short circuit protection
- Flashlight function
Specifications of Dual USB 5V 2A Mobile Lithium Battery Power Bank Charger Module
- Charging input: 5V-1A
- Input interface: micro USB female port
- Discharge output: 5V-1A
- Output interface: 2× USB A female ports
- LCD display
- Allowed batteries: 18650 flat-top lithium batteries or lithium polymer batteries
- Battery quantity: 4 to 6 batteries
- 4-cell battery pack length: 110MM
- 6-cell battery pack length: 146MM
- BOOST efficiency: stable below 1A current
- BOOST efficiency: up to 80%
- Capacity rate: 3.7V / 5V * 80% = 59.2%
- For mobile batteries: battery capacity / total battery capacity * 59.2%
- Reverse polarity protection circuit: none
- Battery protection circuit: overcharge and over discharge
- Output protection circuit: over current and short circuit
- Flashlight control: double-click on, double-click off
- Board dimensions: 66x33x12mm
How to Use Dual USB 5V 2A Mobile Lithium Battery Power Bank Charger Module
- Connect a 5V supply to the micro USB input.
- Connect the battery pack to the module with correct polarity.
- Use the USB A output ports to power the connected device.
- Double-click to turn the flashlight on or off.
More Info
- Reverse polarity connection is not protected.
- The battery connections must be made carefully.
- The module is intended for lithium 18650 and lithium polymer battery builds.
- It is suitable for portable power supply and power bank assembly.
| Compatible With | Flat-top 18650 lithium batteries or lithium polymer batteries |
|---|---|
| Function | Power Bank |
| Charging Voltage (Pack) | 5V |
| Supported Battery Type | Li-ion, LiPo |
| Over-discharge Detection Voltage (per Cell) | Yes |
| Cell Count | 4-6 |
| Input Voltage (V) | 5V |
| Output Voltage (V) | 5V |
| Output Current (A) | 1A |
| Connector | Micro USB |
| Max Charging Current | 1A |
| USB Connector | USB, Micro USB |
| Port Configuration | USB |
| Protection | overcharge,over discharge,over current,short circuit |
| Efficiency (%) | 80% |
| Display Type | LCD |
| Indicator LEDs | Flashlight |
| Dimensions (mm) | 66x33x12mm |
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