Kinetic 6F22 alkaline battery (9V voltage) 1 piece. Weight 47g

Akyga AKY2100 lithium batteries are CR2032 cells with a voltage of 3V and a capacity of 210 mAh, available in a pack of 4. Thanks to Li-MnO₂ technology, they offer reliability and long-lasting performance, with an operating temperature range from -20°C to +60°C. Ideal for low-power devices such as kitchen scales, calculators, or medical devices.

XT150 connector set (male plug and female socket with contacts) with a maximum forward current of 100 A. It works as a battery connector or power connector in RC models. Amass XT150

Li-Po battery 3.7V / 980mAh, PCM protection, connector, 2 pins, cable length 150mm. Akyga LP573450

The BLOW SUPER HEAVY DUTY AA R06P battery is an efficient and durable power source, ideal for everyday devices such as remotes, clocks, flashlights, and toys. Thanks to SUPER HEAVY DUTY technology, it provides stable voltage and a long lifespan. The package contains 2 pieces, packed in a blister for convenience and protection.

Charger module dedicated to single-purpose LiPo and LiIon batteries. Equipped with a JST-PH battery connector and a USB Type-C charging connector. Pimoroni PIM611

Switching power supply 5V/1000mA with 2.1 × 5.5 mm plug is a universal power source for a wide range of low-power electronic devices. Compatible with popular standards, it is suitable for powering network equipment, multimedia devices, and small electronic systems. Its compact size and universal input voltage make it a practical solution for everyday use.

High-current XT60 connectors commonly used in the RC hobby industry. They are sold as matching male-female pairs and are great for projects that involve bigger motors and controllers, such as our high-power motor drivers and Simple Motor Controllers. Pololu 2175

Akyga® AKY1106 is a specialized CR2032 HP3B lithium battery with THT (Through-Hole Technology) leads, designed for mounting on PCBs in electronic devices that require continuous backup power. With a capacity of 210 mAh and a stable 3 V output, this cell provides a reliable energy source for real-time systems, controllers, IoT sensors, as well as industrial and medical applications. Thanks to its robust construction and compliance with European standards, it is well-suited for both professional uses and DIY electronics projects.

The 6 AA R6 battery holder is a basic but essential item for those who need a simple way to connect batteries for higher voltage. Cable length 15 cm

Step-Up DC-DC converter module. It has an input voltage of 1.3 to 16 V, an output voltage of 9 V and a maximum input of up to 2 A. Pololu 4944

The FJ-SW20171203000 is a power adapter by Hantek, providing 12 V DC output at up to 3 A, delivering a total output power of 36 W. It features a 1.7/4.8 mm plug, making it compatible with selected Hantek oscilloscopes and spectrum analyzers, such as the DSO1000E and HSA2000 series. This power supply can also be used with other devices that require stabilized 12 V power

A set of plates with dimensions of 5 x 0.2 mm. Designed for welding solar cells

Step-Down converter with adjustable output voltage from 1.25 to 36 V, input voltage from 4 to 38 V and maximum current up to 5 A. Board equipped with a voltmeter with display

Step-Down converter with an output voltage of 5 V, input voltage from 4.5 to 40 V and a maximum current of 2 A. The board is equipped with a segment LED display and a USB output

A power supply based on a DC-DC converter with a current capacity of up to 4 A. The input voltage can range from 5 V to 30 V, while the output voltage is adjustable from 0.5 V to 30 V. ZK-4KX

Switching power supply with a power of 15 W, an output voltage of 5 V and a current of 3 A. It has built-in protection against overload, overheating and short circuit. Mean Well RS-15-5

Solar panel with an output voltage of 0.5 V and a current intensity of 0.1 A. Provides high efficiency and work stability

Protection circuit for four Li-Ion cells with a voltage of 14.8V. The module has the function of charging cells with the option of a balancer, discharging and a function that protects the cells from excessive discharge. The cells can be charged with continuous current up to 10A

Waterproof DC-DC Step-Down Converter with 8 to 22V input voltage and 5V 3A USB output