Power supply

Find in this section everything related to power supply for your robots: charger, batteries, converters, regulators, solar panels... 

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This connector is compatible with 9V batteries.

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Rechargeable Pololu battery AAA NiMH for mobile robots. Provides a 1.2V voltage with a capacity of 900mAh.

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This adaptor makes it possible to convert a US socket into a European socket.

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Add this 4 AA battery holder to your project and increase its autonomy!

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This male JST RCY connectors (also known as BEC) will be used with battery packs for RC applications. Useful for your drones projects involving batteries with bare wires (22- to 28-AWG wires). The connector is keyed so that power cannot be reversed.

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This JST RCY connectors (also known as BEC) will be used with battery packs for RC applications. Useful for your drones projects involving batteries with bare wires (22- to 28-AWG wires). The connector is keyed so that power cannot be reversed.

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Rechargeable Pololu battery AA NiMH for mobile robots. Provides a 1.2V voltage with a capacity of 2200mAh.

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A battery holder for 4 AA batteries that provides a portable power supply solution for an Arduino type programming card.

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A holder for two lithium batteries with DC 2.1 jack connector and 7.4 V output voltage, to immediately power your Arduino project.

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4 x AA Battery Holder with On/Off Switch that will work very nicely with most of your project that requires a 5V firepower!

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This holder for 3 x 18650 batteries with jack plug is dedicated to Arduino users looking for a portable power supply.

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Switching from 5V to 3.3V and from 3.3V to 5V easily and rapidly to increase the range of devices compatible with your system has never been simpler – all you have to do is use the Bi-Directional Logic Level Converter by SparkFun!

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Smoothy convert 3.3V to 5V I2C communications

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Use a single power supply for all your projects? It’s now possible thanks to the adjustable DC/DC Power Converter (1.25V - 35V/3A).

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Transform your Arduino home project into a nomadic project with this 9V battery holder.

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A power adapter for the Pixl and Arduino boards, used to control the XL-320 servomotors and power up the Raspberry Pi that made up the Poppy Ergo Jr robot (or any other robot using these servos!)

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In order to power the WildThumper robot and to protect its electronic circuits

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This 2000 mAh power bank is ideal to charge many devices while you're on the go, such as: iPhone®, iPad®, tablets, smartphones, MP3 players, iPod®, cameras, video game console or Bluetooth® speakers.

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The Grove Voltage Divider acts as an interface between your module and your Grove Base Shield, to measure an analogue voltage or divide an input voltage by 3 or 10.

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This compact charger is a perfect tool for your Thymio 2 robot or any other robot that needs 1A to be charged on USB.

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A 5V/2A charger for U3/1/C1+/C0/C2 Odroid boards, compatible with UE type plugs.

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The 2118 S7V8A Adjustable Voltage Regulator is a small Arduino-compatible module that will produce the output current you need depending on your project and your batteries’ charge level!

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This analog voltage divider allows a 25V (max) voltage to be divided by 5. The output voltage is therefore 5V, making this module a great addition if you often work with Arduino boards!

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