All electronic devices can work only when connected to a power source with the appropriate parameters. To power the Raspberry Pi 3B+ single-board minicomputer, it is necessary to connect the power supply or battery if you intend to use this computer in portable applications, such as remote-controlled robots or wireless communication systems. Our offer includes original AC/DC power supplies, USB cables with micro USB type B and USB type C cables. In our store, you can also buy compatible replacements for power supplies with parameters compliant with the technical specification of Raspberry Pi 3B+. The Botland store offer also includes many interesting accessories and hardware extensions for minicomputers from the Raspberry Pi series. Available with us include heat sinks, dedicated enclosures, battery packs, memory cards, as well as Raspberry Pi HAT boards that enhance the basic abilities of Raspberry Pi 3+ minicomputer board. We offer also a comfortable keyboards, mouses and other useful computer accessories.
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Plastic case for remote control Kradex Z122 IP53 - 108x69x25mm black
Index: KDX-10123
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Raspberry Pi 3B+ power supply
Products: 17
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justPi power supply for Raspberry Pi 3B+/3B/2B/Zero - microUSB 5V/2,5A
A power supply equipped with a microUSB connector compatible with the Raspberry Pi mini-computer. It has parameters allowing for optimal power supply to the Raspberry Pi 3B+ /...
Index: ZAS-07363
Index: ZAS-07363
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justPi power supply microUSB 5,1V / 3A for Raspberry Pi 3B+/3B/2B/Zero
Power supply with a 1.2 m cable terminated with a microUSB plug. The parameters of the power supply ensure optimal power supply to the Raspberry Pi mini-computer. The output...
Index: ZAS-09707
Index: ZAS-09707
Power supply justPi for Raspberry Pi 3B+/3B/2B/Zero microUSB black 5V/2,5A
Dedicated power supply for Raspberry Pi 3B+/3B/2B/Zero series minicomputers with 5 V output voltage and 2.5 A current capacity. Equipped with a 1.2 m long microUSB cable.
Index: SHR-14515
Index: SHR-14515
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Power supply T6712DV for Raspberry Pi 3B+/3B/2B/Zero - microUSB 5,1V / 2,5A - original black
Original, black power supply for minikomputera Raspberry Pi with a microUSB connector. Works with all models of Raspberry as: 3B+,3B, 2B, 1B+, 1B, 1A and Zero and Zero V....
Index: RPI-14153
Index: RPI-14153
MicroUSB B - A cable with switch - 1,5m
USB (typ A) - microUSB (B type) cablewith a switch. Connector can be used to power the Raspberry Pi minicomputer with the possibility of cutting off the power without needing...
Index: KAB-02648
Index: KAB-02648
Power supply T5875DV for Raspberry Pi 3B+/3B/2B/Zero - microUSB 5,1V/2,5A - original white
Original power supply for minicomputer Raspberry Pi with a microUSB tip. Cooperates with models 3B+, 3B+ 2B, 1B+, 1B, 1A and Zero and Zero W. Maximum efficiency current is 2.5 A.
Index: ZAS-05629
Index: ZAS-05629
Power supply T6712DV for Raspberry Pi 3B+/3B/2B/Zero - microUSB 5,1V / 2,5A - original white
Original power supply for minikomputera Raspberry Pi with a microUSB connector. Works with all models of Raspberry as: 3B+ 3B+ 2B, 1B+, 1B, 1A and Zero and Zero V. Maximum...
Index: RPI-14152
Index: RPI-14152
Power supply microUSB Akyga AK-TB-06 5V/2,5A Raspberry Pi 3/2/B+
Adapter with microUSB tip compatible with minicomputer Raspberry Pi with maximum current performance of 2.5 A. It works with models 3B+ 3B+ 2B, 1B+, 1B, 1A and Zero and Zero W....
Index: ZAS-07689
Index: ZAS-07689
Wire microUSB B - A with switch - 0,8m
USB (type A) - microUSB (type C) cable with switch. The connector can be used to power the Raspberry Pi minicomputera with the possibility of cutting off the power without...
Index: DNG-12669
Index: DNG-12669
Power over Ethernet HAT (E) is a shield for Raspberry Pi in version 3B+ and 4B . It allows you to simultaneously obtain a network connection in the 802.3af standard and to...
Index: WSR-22399
Index: WSR-22399
Li-Ion Battery HAT for Raspberry Pi - Waveshare 15141
Panel based on the system SW6106, enables powerring the Raspberry Pi using the rechargeable Li-Ion battery 14500, which makes the device portable. The device can also be used...
Index: WSR-13459
Index: WSR-13459
The Power over Ethernet HAT (C) is a module in the form of a HAT overlay that is designed for the Raspberry Pi. It is compatible with 3B+ and 4B versions of the minicomputer. It...
Index: WSR-18771
Index: WSR-18771
LiPo SHIM - power supply extension for Raspberry Pi
LiPo PWM is an extension for Raspberry Pi mounted directly on the GPIO connector of the minicomputer. The device has JST 2.0 mm 2-pin connectors for connecting the...
Index: PIM-10634
Index: PIM-10634
Power over Ethernet HAT (D) is an overlay module designed for Raspberry Pi minicomputer 3B+ and 4B versions. Small size and specially designed construction allows to use it also...
Index: WSR-19593
Index: WSR-19593
Wide Input Shim KIT - power supply module for Raspberry Pi 3-16V
Module in the form of a hat for Raspberry Pi, which allows to supply power to a minicomputer with voltage from 3 V to 16 V. This allows the cooperation of different power...
Index: PIM-12350
Index: PIM-12350
Power over Ethernet HAT (B) is an overlay module designed for Raspberry Pi minicomputer 3B+ and 4B versions . It provides both an 802.3af network connection and supplies...
Index: WSR-19592
Index: WSR-19592
Pi Supply On / Off - power switch for Raspberry Pi
Power switch in ATX style for Raspberry Pi. It cuts off the power supply, when the minicomputer is turned off from the operating system level. Module for self-assembly.
Index: SUP-09589
Index: SUP-09589
See also
Powering the Raspberry Pi 3B+ - what parameters are most important to look for?
If you want to choose the right adapter for your Raspberry Pi 3B+ computer, you must first determine what purposes you want to use this computer for. Like other models of the Raspberry Pi series, you can use the Pi 3B+ model in two main ways - like a desktop computer for browsing the internet and editing documents, as well as a driver for various hardware devices. Using a power supply with the wrong parameters and design flaws may cause the computer not to turn on at all, but also may lead to its permanent damage. For this reason, it is worth paying attention to the energy demand of the Pi 4B board itself and the components that work with it and use its power supply. That’s why it is best to choose official power supplies for the Raspberry Pi 4B, which ensure high output voltage stability thanks to the flyback converter design and proper current efficiency. We also offer compatible power supplies from other manufacturers, that are made of high-quality parts and provide stable output parameters for the appropriate powering and operating conditions of the computer. According to the manufacturer's recommendations, the most optimal parameters of the Raspberry Pi 3B+ power supply are 5,1V output voltage and a minimum current efficiency of 2,5A. Thanks to this, you will be able to use your Pi 3B+ both in the form of a desktop computer and a controller for real-world hardware devices, e.g. servo motor drivers and industrial processing control panels with switches and LCD display. What is worth to note, the power supply plug at one of the ends of the wire should be a USB C-type. If you already got a power supply for older Pi models, then you need to get the micro USB B-type to USB C-type converter. The power supplies we offer can also be used as chargers for cell phones and other mobile devices.
Raspberry Pi PoE HAT - Power over Ethernet - additional extension for powering your Pi 3B+
Designers from the Raspberry Pi Foundation have developed a hardware extension board called Raspberry Pi PoE HAT (PoE - Power over Ethernet). The main advantage and at the same time a characteristic feature resulting from the purpose of this module is a function that provides a parallel connection to the Internet via the Gigabit Ethernet port and supplying power to the Raspberry Pi 3B+. This is a very good solution, especially if you want to use this computer as a portable device. The PoE HAT module design ensures full compatibility with Raspberry Pi 3B + and Pi 4B computers. A specially integrated switching power supply with isolation transformer in the PoE HAT module enables voltage conversion from the Ethernet port from 36V - 56V to 5V, under the requirements for power supply for Raspberry Pi 3B + and Pi 4B minicomputers. Besides, the hob is equipped with an efficient fan and heat sink. After connecting the PoE HAT attachment, you no longer need to connect a separate wall-wart adapter.