Step Down converter module with an output voltage of 5 V and a maximum current of 2x2,5 A. The board is equipped with four USB connectors

Step-down converter with adjustable output voltage 1.2V-35V and current efficiency 9A. The module allows to limit the current consumption at the output via a multi-turn potentiometer. modxl4016sd

The BLOW 6 V / 2 A charger is a universal device for powering and maintaining gel, AGM, and lead-acid batteries with a voltage of 6 V. Thanks to pulse charging technology, optical LED indicators, and built-in safety features, it is suitable for both home and professional service applications. Its compact design and automatic adjustment of charging parameters ensure convenience and safe operation.

Li-Po battery 3.7V / 220mAh. Connector + JST-BEC 2,54, 2 pins, PCM protection, cable length 150mm. Akyga LP402036

Switching power supply with a power of 150 W, an output voltage of 15 V and a current of 10 A. It has built-in protection against overload, overheating and short circuit and a low housing profile. Mean Well LRS-150-15

Sthor brand extension cord with grounded sockets, child protection, power cut-off switch, solid three-core 1.5 mm² cable with a PVC sheath, high-quality plastic housing with mounting holes, ensuring safe power supply to demanding home devices and office, with a maximum load of 3500 W, voltage 230V/50Hz, four sockets and a length of 5 m. Sthor-72355

ToolkitRC M450 enables safe and precise charging of 1–4 S LiPo, LiHV, and LiFe batteries, offering 50 W power and 200 mA balancing. Its compact size and clear IPS display make it a reliable tool for RC hobbyists, electronics enthusiasts, and workshop users.

Buck-mode DC-DC power module that converts voltage from 8 V to 28 V to a stable 5 V at a maximum current of 1.6 A, providing high conversion efficiency. Thanks to its small size, stability and reliability, the module is perfect for DIY projects, mobile power supply construction and applications requiring precise, stable voltage. DFRobot DFR0571

The BMS-3S-60A-INV board is designed for 3S lithium cell packs with a voltage of 12 V and a high current load. It is used in voltage converters and installations requiring reliable battery protection

Akyga® AKY2069 alkaline batteries in AA (LR6) format are high-performance cells with a capacity of 3050 mAh, designed to power a wide range of everyday electronic devices. Thanks to their resistance to extreme temperatures and long shelf life, they are suitable for both home use and more demanding environments. The set of 4 batteries in compact foil packaging offers a practical and cost-effective solution for users seeking long-lasting and reliable power for their electronic equipment.

Solar energy management module dedicated to 12 V lead-acid batteries. It can work with solar panels with a voltage of 18 V. DFRobot DFR0580

The Akyga AA LR6 alkaline battery with a voltage of 1.5V and a capacity of 3050 mAh provides long-lasting power for everyday devices. The package contains 4 batteries in a blister pack, offering a practical solution for users seeking a reliable power source.

Powerbank module with a basket for two 18650 batteries. It can supply 3 V and 1 A or 5 V and 2 A

The R-31 PR splitter is a practical solution for increasing the number of available outlets in a standard home or office installation. With three grounded sockets arranged in different directions, it allows multiple devices to be connected simultaneously without the risk of short circuits or overheating. Ideal for everyday use where functionality and safety matter.

Surge Protector German Sockets CEE 7/3 (Type F) 1.8 m. Akyga AK-SP-06A 5

This small synchronous switching step-down (or buck) regulator takes an input voltage of up to 38 V and efficiently reduces it to 5 V. The board measures only 0.7″ × 0.8″, but it allows a typical continuous output current of up to 5 A. Typical efficiencies of 85% to 95% make this regulator well suited for high-power applications like powering motors or servos.

Murata CR1220 5BL is a compact lithium manganese dioxide battery, ideal for powering small electronic devices. With its stable voltage and long life, it is perfect for watches, calculators and SRAM memories.

The Yato YT-81241 construction extension cord is a durable and safe solution for use in difficult outdoor conditions and on construction sites. Yato YT-81241

Shunt regulator with a fixed voltage of 26.4V, bypass resistance of 2.8 Ohms and a total of 32 SMT bypass resistors on both sides of the PCB with the possibility of adding an external potentiometer to adjust the preset voltage. Pololu 3775

The Akyga AKY2067 3050 mAh, 1.5V alkaline AA (LR6) battery is designed to power everyday devices such as remote controls, flashlights, and toys. It features long runtime, leak resistance, and long-term storage for up to 10 years