Maxell AAA battery (R3, LR03, small) 1 piece, 1.5V, capacity 1200mAh

The module provides convenient and safe power supply for projects on breadboards with different voltage levels. It is useful when designing and testing electronic devices, microprocessor systems and prototype systems requiring stable and precise power supply

LR44/AG13 alkaline battery with a voltage of 1.5V and a capacity of 110 mAh. It has dimensions of 11.6 x 5.4 mm. Used as a power supply for watches. GP A76-U10

A set of EC2 connectors (male plug and female socket with contacts) with a maximum forward current of 15 A. It works well as a battery connector or a power connector in RC models. Amass EC2

MPPT charge controller module for photovoltaic systems. It supports battery charging with 18V and 3A current, it can charge Lead Acid batteries.

A compact charge level indicator for lithium-ion batteries, offering a clear voltage readout on a segment display. The ability to support 1 to 8 cells in series makes it a versatile diagnostic tool for electronic projects, backup power systems, and mobile applications. With easy installation and a clear LED indicator system, the module simplifies real-time monitoring of energy levels in your system.

The Akyga AKY1087 CR2450 lithium battery with a voltage of 3V and a capacity of 600 mAh provides long-lasting power for electronic devices. Utilizing Li-MnO₂ technology, it offers stable voltage and high energy efficiency. Its operating temperature range of -20°C to +70°C ensures reliable performance in various environmental conditions.

The 3 S balance cable extension enables convenient extension of battery balance leads without loss of charging precision. Durable construction makes it suitable for RC setups and workshop chargers.

BMS module for four Li-Ion cells with a voltage of 14.8 V. It has the function of charging with balancer, discharging and over-discharge protection. The cells can be charged with a continuous current of up to 30 A

Switched-mode AC Power supply 12V/2A with DC 5.5x2.1 connector and EU plug. It has anti-overload, anti-overvoltage, short circuit protection. Conform to the norm Energy efficiency Level V. Length of output cable is 1.2m

Official 30W PoE+ injector that lets you power Raspberry Pi minicomputers over Ethernet with just one cable

150 W Step-Up converter with an output voltage of 15to 35 V, an input voltage of 10 to 32 V and a maximum current of up to 6 A

The breadboard power supply module provides convenient power for prototypes, offering 5V and 3.3V outputs. Powered by miniUSB or a 5.5x2.1mm DC connector, it provides flexibility and versatility in various electronics projects

The ToolkitRC XT60 Male to XT60 Female adapter allows for reversing XT60 connector types without soldering or replacing wires. A simple and convenient solution for RC systems requiring flexible power connections.

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

GP 23AE alkaline battery with a voltage of 12 V. GP 23AE

The module allows you to charge lithium-ion batteries (one cell) with 1A current. Thanks to the applied TP4056 scaler, the charger fully controls the process of charging the cell, is safe and can be powered from the microUSB connector or from an external power supply

The BLOW brand LR54 alkaline battery combines high-quality craftsmanship with an affordable price. It is perfect for powering various types of watches, car remotes, gate remotes, toys, scales, medical devices, smart home system devices, and many more.

Zinc-carbon AAA (R03P) batteries from the BLOW SUPER HEAVY DUTY series are a reliable power source with a voltage of 1.5V, ideal for devices such as cameras, portable CD players, shavers, remote controls, toys, flashlights, calculators, and clocks. The package contains 40 pieces, ensuring long-lasting use.

Step-Up converter with an output voltage of 2 to 28 V, an input voltage of 2 to 24 V and a maximum current of 2 A