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.

Supply cable from the 6F22 (9V) battery clip to the standard 5.5x2.1 mm DC adapter plug, enables battery power supply to devices with a power supply socket

The power supply module with the LiPo battery charging circuit, designed for the Wemos D1 Mini boards

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

Step-Up/Step-Down converter module based on the S13V15F5 system. It has an input voltage from 2.8 to 22 V and an output voltage of 5 V. The current efficiency of the converter is up to 2 A. Pololu 4084

Single-cell lithium battery ER14250 for devices using power sources in the form of a 1 / 2AA 3.6V battery

PSU-5V5A-5.5-2.1-EU is a stable 5 V / 5 A power supply with a European power plug, ideal for powering development boards, network modules, IoT devices, and other components requiring higher current capacity. Equipped with necessary protections and certifications, it provides safe power for both hobby and industrial applications.

Universal power adapter Akyga AK-TB-33 5.0V / 2.0A 10W 5.5 x 2.5 mm 1.5m

The 1325 battery, also known as 4LR44 or LR1325, is a 6-volt alkaline battery commonly used in devices such as car remotes, cameras, and pet training collars. It features compact dimensions and a reliable power source, ensuring long-lasting operation of devices. The blister pack contains 5 pieces, providing a convenient solution for users who need a battery supply for various applications.

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

The trigger module is designed for chargers PD 2.0 and PD 3.0. It is equipped with a USB type C input and output on pads. Allows you to power devices with 5 V, 9 V, 12 V, 15 V and 20 V and test chargers by replacing the PD device

The GN-54 PR waterproof socket is intended for cable-mounted use in demanding outdoor or workshop environments. Ideal for grounded extension cords in garden, construction, or maintenance settings.

The Duracell CR123 3V lithium battery is a reliable power source for devices such as cameras, flashlights, and security systems. With high capacity and long lifespan, it provides consistent power in demanding conditions. Packed in a blister with 2 pieces, it is ideal for devices requiring dependable energy supply.

The Duracell MN27 12V alkaline battery is a reliable power source, ideal for devices such as car alarms, gate remotes, and GPS trackers. It features long-lasting power and high-quality construction, ensuring dependable performance during critical moments.

The trigger module is designed for chargers PD 2.0 and PD 3.0. It is equipped with a USB type C input and a USB type A output. It enables powering devices with 9 V or 12 V and testing chargers. PDC005

Switching power supply with a power of 25 W, an output voltage of 5 V and a current of 5 A. It has built-in protection against overload and short circuit. Mean Well RS-25-5

The Varta V27A 12V alkaline battery is a reliable power source for car remotes, alarm systems, and garage door openers. With compact dimensions (7.7 mm diameter, 28 mm height), it fits perfectly into small electronic devices.

The trigger module is designed for chargers PD 2.0 and PD 3.0. It is equipped with a USB type C input and USB typ A output. Allows you to power devices with 5 V, 9 V, 12 V, 15 V and 20 V and test chargers by replacing the PD device

The BLOW SUPER HEAVY DUTY AAA (R03P) 1.5V zinc-carbon batteries are designed for low-power devices such as wall clocks, remote controls, and flashlights. Packed in sets of 4, they provide a cost-effective solution for basic energy needs.

The Step-Down D24V6F3 Buck Voltage Regulator module gives the output voltage of 3.3V with a wide input voltage range of 4.8-42V and a maximum output current of 600 mA. Pololu 2106