Step-Up/Step-Down converter with an output voltage of 3.3 V, an input voltage from 1.8 to 5 V and a maximum current of up to 100 mA

3.7V li-ion battery charger based on TP4056 chip equipped with USB type C connector.

Button cell holder with a diameter of 20 mm. Designed for SMT mounting on printed circuit boards. Keystone 1060

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 CR2032 3V 220mAh lithium battery is a compact, efficient and reliable power source, ideal for small devices such as watches or remote controls, ensuring long-lasting operation thanks to lithium technology

Step-Down converter module with input voltage from 4.75 to 23V, output voltage from 1 to 17V and output current 1.8 A (3 A instantaneous current).

The trigger module is designed for chargers PD 2.0 and PD 3.0. It is equipped with a USB type C input and an output in the form of pads. Allows powering devices with 20V. PDC004

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

The muRata CR1220 lithium battery is a 3V button cell with a 40 mAh capacity, used in low-power electronic devices such as remote controls and watches. Its dimensions are 12.5 mm in diameter and 2 mm in height.

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

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

Charger module for Li-Ion batteries based on the TP4056 system. It can supply current up to 1 A. The input voltage of the module ranges from 4.5 to 8 V. It has a built-in Step Up converter

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

Holder for 2 AA R6 batteries with a flap and a switch is an ideal solution for people who need a simple and reliable way to connect AA batteries to obtain a voltage of 3 V

Li-Ion battery type 18650 with a nominal voltage of 3.7 V and a capacity of 3400 mAh. Panasonic NCR-18650B

Step-Up converter with an output voltage of 5 V, an input voltage of 0.9 to 5 V and a maximum current of 0.48 A

Battery Buckle Connector for 9 V battery (6F22)

Set of XT90 connectors (male plug and female socket with covers) with a maximum forward current of 90 A. It works well as a battery connector or a power connector in RC models. Amass XT90

High quality 5V / 4A power supply with 5.5x2.1 DC plug for Odroid XU4 and Odroid HC1.

Modular power supply with a power of 3 W, input voltage from 100 to 240 V and output voltage of 5 V. Designed for mounting on a PCB. Hi-Link HLK-PM01