Top 10 MakerFocus Raspberry Pi 4 – Cell Phone Portable Power Banks

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1. MakerFocus

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MakerFocus Raspberry Pi 4 Battery Pack UPS, USB Battery Pack Raspberry Pi, Latest Version V3 Expansion Board Power Supply Type-C for Raspberry 4B 3B+, RPI Pack StandardRaspberry Pi Battery, 3B 2B+

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MakerFocus #ad - 2 pmu over-discharge protection: When the lithium batter voltage is lower than 2. 8v, it will automat. 2. 5a. Used to check whether the power is supplied externally. 1 5v. 3a self-recovery fuse: when the two usb output currents total 3A, PMU believes that the battery has been over-discharged, the self-recovery fuse will be blown.

At strong currents, such as for high loads above 2. 5a, the drop in voltage on the USB cable is a problem that can not be ignored. 2power led: when the switch is turned “ON”, the LED is lighting, LED is off. Support charge while discharge: it will not affect the output of ups power supply when external power outage. Document link and Assemble video: Please get the link from the product description below.

Two power modes: outdoor portable model and indoor ups power supply mode: 1 as an outdoor portable power supply, the motherboard is powered by a lithium battery. When the external recovery is no load. Two output modes: except for the regular output via the usb port. In the high-power applications, you can weld the head to the 2. 54mm header interface. And he maximum external power supply capacity is: 5.
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ManufacturerMakerFocus #ad
Height0.79 Inches
Length3.35 Inches
Weight0.17 Pounds
Width2.17 Inches
Part Number24A125114LNA4A378
Model4328613101

2. MakerFocus

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MakerFocus Raspberry Pi 4 Power Expansion Board DockerPi Power Board 20W5V 4A Power Supply Safe Shutdown with Cooling Fan Infrared Remote Control Compatible with Raspberry Pi 4 and 3B+

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MakerFocus #ad - One-step automated installRaspberry Pi--wget -qO- https://git. Io/fj3b9 ǀ sudo bash. Reboot your Raspberry Pi and finish installation. Note:the led status is incorrect until the drive is installed successfully! It has 3*3cm quiet cooling fan, can effectively cool down.

It also provides a safe shutdown function, supports IR remote control switch, button control switch. We recommend that install the power board on the bottom of the other DockerPi. Note: maybe need to change some software. Dockerpi power board is used to power the raspberry pi or similar sbc with a typical power of up to 20W 5V/4A and can run up to 25W 5V/5A with good heat dissipation. Wiki link: https://wiki.

52pi. Com/index. Php/dockerpi_powerboard_skU:_EP-0104#DockerPi_PowerBoard. Official compatibility test. It is recommended to connect 12v 2a or above power input and 12V power from 4-pin headers to other DockerPi, If other modules require 12V power. It also provides power to other dockerpi modules to protect the security of the power supply. Other development boards can be compatible if they have I2C peripherals.
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ManufacturerMakerFocus #ad
Height0.39 Inches
Length2.17 Inches
Weight0.04 Pounds
Width0.98 Inches
Part Number1PXK95DQF180911F9ES
Model1PXK95DQF180911F9ES

3. MakerFocus

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Raspberry Pi 4 Battery Pack UPS, RPI Pack Standard 10000mAh Raspberry Pi Battery USB Battery Pack Raspberry Pi Latest Version V3 Expansion Board Power Supply Type-C for Raspberry 4B 3B+ 3B 2B+

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MakerFocus #ad - 2power led: when the switch is turned “ON”, the Charge LED starts to work. 2as an indoor ups power supply mode: external 5v power supply for UPS power supply interface, power supply requirements 5V 2A-3A, The maximum output current can reach 5V 3A. 4+2led are designed to show the status of battery power, led is off.

Protect function: the external output port has a self-recovery fuse to prevent the rpi from burning due to an external short circuit. 3 charge charging indicator led: when the ups is externally charged via the microUSB interface, the LED is lighting, and when it is “OFF”, charge or discharge: 1 4 Battery power LEDs: Used to show the current battery voltage and power.22 pmu over-discharge protection: When the lithium batter voltage is lower than 2. 8v, pmu thinks battery is over-discharged and it cuts off the 5V output to protect the lithium battery.

Note: if you use ups to supply power for raspberry pi3b/3b+ when it is charging, please ensure that the input power is not lower than 2. 5a. Used to check whether the power is supplied externally. Open?id=1poxlvqldkzgveznagr_w9c4qkphtst9c; two power modes: outdoor portable model and indoor ups power supply mode: 1 as an outdoor portable power supply, the motherboard is powered by a lithium battery. And he maximum external power supply capacity is: 5. 1v.
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ManufacturerMakerFocus #ad
Height1.18 Inches
Length3.66 Inches
Weight0.15 Pounds
Width2.44 Inches
Part NumberS103318L6T
ModelS103318L6T

4. MakerFocus

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MakerFocus Raspberry Pi 4 Expansion Board Ethernet/USB HUB HAT 5V, with 1 RJ45 10/100M Ethernet Port and 3 USB Ports Compitable with Raspberry Pi 4/3B+/3B/Zero/Zero W/Zero WH

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MakerFocus #ad - Unique designinclued 3 * usb ports, ethernet, based on the rtl8152b ethernet chip; onboard multi indicators, for monitoring the status of power, compatible with USB2.0/1. 1; 1 * rj45 10/100m port, and each USB port.

Note: the item not included the raspberry pi board. Specific functionthis raspberry pi hub hat provides more USB capability to your Pi, plus a RJ45 Ethernet port, which is great when you need a stable wired Ethernet connection. Perfect service team we have a strong after-sales service team: as long as you have any questions about the product, we will resolve your issue immediately if received your email, your satisfactory purchase experience is our greatest hope! How to email us? Plz click "MakerFocus" and click "Ask a question" to email us! Looking forward to your consultation! Widely application it can work with various versions of the Pi, and the size of the board is designed to perfectly fit the Zero / Zero W / Zero WH.

Documentation link: please get the link from the product description below.
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ManufacturerMakerFocus #ad
Height0.47 Inches
Length2.56 Inches
Weight0.04 Pounds
Width1.18 Inches
Part NumberBE-2003
Model39NLK90BRHK41576AWQ

5. MakerFocus

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MakerFocus Raspberry Pi 4 GPIO Expansion Board Breakout GPIO Screw Terminal Hat Compatible with Raspberry Pi 4b 3b+ 3b 2b b+ Raspberry Pi Zero and Zero W

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MakerFocus #ad - Easy to assemble - this is a very beautiful screw terminal expansion version, which is expanded for the pins of the Raspberry Pi. Observe gpio status - the status information of the pin is displayed.

User manual: please get the link from the product description below. Different color led indicators - for example, the 5v power light is red, while the 3. 3v power light is pink, the light of the special function pin is dark blue, and the indicator light of the ordinary GPIO pin is light blue. Fine terminal pinout - there is the pin out information of the GPIO pin on the top of the terminal and on the side.

When the gpio pin is operated and effective in the terminal, the LED matrix on the right side of the terminal will display the status of the GPIO pin, and some distinctions are made in the color selection of the LED lights. Our raspberry pi hat is convenient for everyone to connect when doing electronic experiments.
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ManufacturerMakerFocus #ad
Height0.63 Inches
Length1.65 Inches
Weight0.01 Pounds
Width0.59 Inches
Part NumberP23047945LEFDJW2494Q
ModelP23047945LEFDJW2494Q

6. MakerFocus

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Raspberry Pi 4B Heatsink, Raspberry Pi 4B GPIO Expansion Board DC5V 0.2A with LED Compatible with Raspberry Pi 4B/3B+/3B, MakerFocus Raspberry Pi 4B Cooling Fan

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MakerFocus #ad - You could see the LED light from heat sink icon after you finished the installation. On the other hand, keep the raspberry pi connection to be convenient. Strong after-sales service team we have a strong after-sales service team: as long as you have any questions about the product, we will resolve your issue immediately if received your email, your satisfactory purchase experience is our greatest hope.

The cooling fan adopts active cooling mode, the heat can be discharged in time. All gpio pins are pulled out, So when the Raspberry Pi is being cooled, its development function will not be affected. The expansion board is made of pcb process, it with LED, will bring the dazzling effect.

How to email us plz click "makerfocus" and click "Ask a question" to email us! Looking forward to your consultation! Wide application ran compatible with all versions of raspberry pie footnotes, Raspberry pin pins can be used, the board is suitable for Raspberry Pi 4B/4B+/3B+/3B/2B+/2B/B. Clear pin mark, gpio function fully displayed.
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ManufacturerMakerFocus #ad
Height0.35 Inches
Length2.56 Inches
Weight0.04 Pounds
Width2.2 Inches
Part Number923NKA18Z21NWHFYRS

7. MakerFocus

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MakerFocus Raspberry Pi 4 Camera Night Vision Camera Adjustable-Focus Module 5MP OV5647 Webcam Video 1080p Compatible with Raspberry 3 B+/3B/2B+

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MakerFocus #ad - This product is raspberry pi Camera Module, Supports Night Vision, This camera can Adjustable-Focus. Provides 3. 3v power output. Diagonal : 75. 7 degree; sensor best resolution : 1080p. Supports all revisions of the Pi 5 megapixel OV5647 sensor. Supports connecting infrared LED and/or fill flash LED.
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ManufacturerMakerfocus #ad
Height1.97 Inches
Length0.79 Inches
Weight0.05 Pounds
Width1.18 Inches
Part NumberP3U115103T5LGT378

8. MakerFocus

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Raspberry Pi ICE Tower Cooler, MakerFocus Raspberry Pi Cooling Fan, RGB Cooling Fan with Raspberry Pi Heatsink for Raspberry Pi 4 Model B & Raspberry Pi 3B+ & Raspberry Pi 3 Model B

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MakerFocus #ad - Personalized features - the tower fan has 7 different color LEDs that change automatically, making your fan more beautiful and personalized. User manual- wiki link:https://wiki.

52pi. Com/index. Php/ice-tower_cpu_cooling_fan_for_Raspberry_Pi_SKU:_EP-0107; Video: https://www. Youtube. Com/watch?v=3Eiq7k7Sekc. Clear parameters - dc 5v power in can be powered by the Raspberry Pi, Rated power 04w @5v, 008a. In the case of overclocking, it can reduce the temperature of the Raspberry Pi from 80℃ to 40℃. This super ice tower cpu cooling fan for raspberry pi is designed for solving heat dissipation problem! Newest design - adopt the tower structure, multi-layer heat sinks, included 5mm copper tube, all the above combinations make this super radiator for Raspberry Pi. Powerful advantage - this super cooling fan can used for raspberry pi 3b+ and raspberry pi 4B.
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ManufacturerMakerFocus #ad
Height1.18 Inches
Length1.61 Inches
Weight0.07 Pounds
Width2.28 Inches
Part NumberI025941063
ModelI025941063

9. MakerFocus

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MakerFocus Raspberry Pi Expansion Board 4 Channel Relay Board Module Power Relay Module for Raspberry Pi 4B/3 Model B+/Raspberry Pi 3/2 Model B No Programming Required/Programmable

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MakerFocus #ad - Switch the i2c address of the device through the DIP switch on the circuit board to ensure that the four-layer module gets different addresses, thus avoiding the problem of address duplication.

You can use mulitiple relay modules stacked together to add many channels; You can stack up to four layers. Can be accessed programmatically or directly by shell. The 4 channel module is very fast, easy to install, and supports multi-language development, making it ideal for smart home projects. Up to 4 layers can be stacked. The 4 channel relay uses high-quality relay modules combined with the most popular microcontroller technology to communicate with the Raspberry Pi. The relay board gives your raspberry pi board the ability to control high voltage/high current devices, and easily makes normal home appliances become intelligent.
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ManufacturerMakerFocus #ad
Height0.39 Inches
Length2.36 Inches
Width1.57 Inches
Part Number50B1723UCRSO
Model50B1723UCRSO

10. MakerFocus

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MakerFocus Raspberry Pi GPIO Extension Board, Raspberry Pi 4 Expansion Board GPIO 1 to 3 for Pi 4B/Pi3/2

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MakerFocus #ad - Universal raspberry pi gpio expansion board: Compatible with raspberry pi 4b Pi 3 and Pi2. We have a strong after-sales service team: as long as you have any questions about the product, we will resolve your issue immediately if received your email, your satisfactory purchase experience is our greatest hope! How to email us? Plz click “MakerFocus” and click “Ask a question” to email us! Looking forward to your consultation! Dimension: 55*66mm.

Gpio 1 to 3: one row gpio port could change to be three rows GPIO ports, will makes your experiment easier and more convenient. High quality and high Printing process.
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ManufacturerMakerFocus #ad
Height0.31 Inches
Length2.56 Inches
Weight0.08 Pounds
Width2.17 Inches
Part NumberBE-2003
Model8541612181