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Dual 18650 Lithium Battery Shield V8 3V1a 5V 3A Micro Usb Power Bank Battery Charging Module For Raspberry Pi Wifi Esp8

Dual 18650 Lithium Battery Shield V8 3V1a 5V 3A Micro Usb Power Bank Battery Charging Module For Raspberry Pi Wifi Esp8

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Dual 18650 Lithium Battery Shield V8 3V1A 5V 3A Micro USB Power Bank Battery Charging Module For Raspberry Pi Wifi ESP8266 ESP32
18650 V8
This module is a portable mobile power supply that supports 3V / 1A and 5V / 2.2A two voltage outputs!
5V voltage output rated current is 2.2A, maximum support 3A current (not recommended for overload, easy to damage the module, speed up the service life), the output of current depends on the quality of the 18650 battery!
MICRO USB charging current 600mA-800mA,
Supports up to two 18650 batteries. It is recommended to use two 18650 batteries, which can be longer!
Special attention: the installation of the battery must be determined positive and negative, the board has been clearly marked positive and negative! Installation errors will burn out the module!
Package include:
1 x Dual 18650 Lithium Battery Shield V8 3V1A 5V 3A Micro USB Power Bank Battery Charging Module For Raspberry Pi Wifi ESP8266 ESP32

18650 V3

Battery protection(Over charge or Over discharge)
Micro USB port Input
Type-A USB Output
0.5A current charging
1 switch control USB output
5~8V Input Voltage
3V & 1A Output
5V & 2A Output
LED indicate(Green means full,Red means charging)
3V output port x3
5V output port x3
Be careful of "+" and "-", You should follow the direction of "+""-" on the PCB.
If you put wrong direction, charging chip will be destroyed.
This product does not include 18650 battery
Size: 9.8x2.9cm/3.86x1.14 inch
1.Please allow 1-2cm error due to manual measurement. pls make sure you do not mind before you bid.
2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
Package included:
1 x ESP32 WeMos 18650 Battery Shield Module (does not include 18650 battery)
18650 V9
Input overvoltage protection, output overcurrent/short circuit protection, charging timeout/overvoltage protection
Output current up to 3A, efficiency up to 95%
With LED identification percentage electricity metering
This power bank supply has a built-in lithium battery protection IC with overcurrent, overvoltage, undervoltage, etc.
USB port output and mobile power board have extended port 3V and 5V output ports to facilitate customer needs and use, greatly reducing the problem of fewer ports
The 4-level LED light shows the power. The default power-on is always working. It needs to be manually turned off. (If you need to change to the non-working state automatic shutdown mode, just cut the middle line of the “NC” bit or remove the “ROUT” resistor. can)
1.8A charging 3A discharge high integration mobile power IC
Motherboard size: 99.98 * 96.24 * 21mm (L*W*H)
Input port: MICRO USB, type-C, wide voltage, up to 6.5V input
Input requirements: 5V constant voltage power supply can be used as charging power input, matching charger 5V1A or above
Output port: USB or expansion port
Output parameter 5V/3A or 3V/1A
Conversion efficiency up to 95% (high conversion rate)
Working temperature: -20 -70 °C
Usage Instruction:
Click to boot
Long press the button to shut down
4 way LED power status indication, automatically turn off the lights after 3 seconds, the battery is less than 3V alarm 6 under protection, less than 2.4 V full stop, no action
Battery current is as low as 3μA after standby
Intelligent input and output, don't worry about charging time is too long
Power Bank
Other battery powered devices
Do not reverse the positive and negative, human factors cause damage at your own risk, do not reverse
The battery voltage works normally at 3.2V-4.2V. Do not connect the batteries in series. The series connection will increase the voltage. If the battery capacity is increased, the battery can be connected in parallel. Do not connect in series.
When the battery is reinstalled, the chip may detect the power-off protection mechanism. It needs to be recharged and activated. This is normal!
Package Included:
1 * ESP32S WeMos 4 PCS 18650 Lithium Battery Charging Shield Board
16340 type1
Product Features:
1. Adapter 16340 lithium battery;
2.5V and 3.3V dual output;
3. Built-in lithium battery protection IC with overcurrent, overvoltage, undervoltage and short circuit protection;
4. Built-in battery anti-reverse protection;
5. The toggle switch can freely turn the output.
Technical Parameters:
Charging interface: MicroUSB (Android port)
Charging voltage: 4.5V~5.5V
Charging current: 580mA max
Output interface: 2.5mm header and standard USB socket
5V output current: 1.3A max
3.3V output current: 1.0A max
Charging indicator: red light during charging, full green light
Product size: length 60mm * width 28mm * height 16mm.
16340 type2
Our engineers have carefully designed an for arduino mobile power supply. Our design can get rid of the dependence of the adapter. You can take out your artwork and share it with friends anytime, anywhere. Isn't it great!
The mobile power is stacked on the for Arduino board and powered via the 5V/GND pin. We also provide a USB-A output interface that you can use to connect to other devices using a USB cable. The charging interface is micro USB, and the charging tool is very convenient to obtain (such as: for Android mobile phone adapter). When it is stopped, it is recommended to turn off the power output and let the mobile power supply enter the standby state, thus saving limited battery energy.
We use 16340 lithium battery (need to buy it yourself), you can use only one battery, you can also use 2 batteries to get more long-lasting life. Two 16340 lithium batteries (depending on the battery capacity) about 1500mAH capacity.
Lithium Battery Model: 16340
Charging current: 500mA
Discharge current: 1000mA


Dual 18650 Lithium Battery Shield V8 3V1a 5V 3A Micro Usb Power Bank Battery Charging Module For Raspberry Pi Wifi Esp8

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