ToolkitRC U3 is a portable charger for 2S and 3S LiPo cells powered via USB‑C. It offers automatic cell recognition and precise charging, making it a practical solution for mobile and field use.

The power strip will let you run 3 devices with it\'s French CEE7/5 sockets. Lanberg PS0-03E-0300-W

Power strip that allows you to connect and power 3 devices using French CEE 7/5 sockets. Lanberg PS1-03E-0150-W

Power strip that allows you to connect and power 3 devices using French CEE 7/5 sockets. Lanberg PS0-03E-0150-W

Maintenance-free 12 V 2.3 Ah gel battery using AGM technology, with dimensions of 177 x 64 x 35 mm, suitable for alarm systems, UPS units, toys, and other devices requiring a stable power source

The Step-Down D24V3F3 Buck Voltage Regulator module gives the output voltage of 3,3V with a wide input voltage range of 4.3-42V and a maximum output current of 300 mA. Pololu 2097

An efficient step-down converter that reduces the input voltage to 3.3 V at a maximum current of 100 mA, offering high efficiency thanks to its low quiescent current (<20 μA). It supports input voltages from 3.3 V to 65 V, has short circuit and overheating protection, making it a reliable and energy-efficient solution. Pololu 5362

INR21700 lithium-ion battery with a nominal voltage of 3.6V and a capacity of 6000mAh, designed for powering electronic devices and systems that require increased capacity and higher discharge current. Akyga AKY2185

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 GP CR2 3V lithium battery is a reliable power source for cameras, flashlights, and medical equipment. With high capacity and long lifespan, it ensures stable performance in demanding applications. Individually packed in a blister, it is perfect for everyday use.

The Varta LONGLIFE AA 1.5V LR6 alkaline battery, packaged with 8 pieces, is a reliable power source, ideal for devices with constant and low power consumption, such as clocks, remotes, and flashlights. It features long-lasting performance and stable energy delivery, ensuring reliable device operation.

The Step-Up NCP1402 Buck Voltage Regulator module with output  voltage 3.3V, input voltage range of 0.8-3.3V and a maximum output current of 200 mA. Pololu 2114

Li-Po battery with a rated voltage of 3.7 V and a capacity of 450 mAh, equipped with a PCM protection and a 2.5 JST-RCY connector. Akyga LP502248

Step-Up/Step-Down converter module based on the S13V30F5 system, input voltage from 2.8 to 22 V, output voltage 5 V. Current efficiency of the converter 4 A. Pololu 4082

Battery capacity tester with green LCD display. It can work with lithium and lead-acid batteries

Pololu 12V Step-Up Voltage Regulator U3V50F12

Step-Down converter D36V50F6 with an output voltage of 6 V, an input voltage from 6.5 to 50 V and a maximum output current of 8 A. Pololu 4092

Step-Down converter D36V50F7 with an output voltage of 7.5 V, an input voltage from 8.3 to 50 V and a maximum output current of 7 A. Pololu 4093

Step-Down converter D36V50F12 with an output voltage of 12 V, an input voltage from 13.3 to 50 V and a maximum output current of 6.5 A. Pololu 4095

Flexible solar panel with an output voltage of 1.5 V and a current efficiency of 0.26 A. It has dimensions of 175x30 mm