XT90S connector set (male plug and female socket) with a maximum forward current of 40 A. It works well as a battery connector or a power connector in RC models. Amass XT90S

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

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).

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

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

The LM2596 module with an adjustable step-down converter is a versatile tool for powering and testing electronic circuits. It allows convenient voltage adjustment with precise parameter monitoring thanks to the built-in voltmeter. Ideal for prototyping, laboratory experiments, and service work.

Plastic holder for three 18650 battery cell. The handles can be combined with each other to create any configuration

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

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

A set of EC3 connectors (male plug and female socket with contacts) with a maximum forward current of 25 A. It works well as a battery connector or a power connector in RC models. Amass EC3

Adapter 5.5 / 2.1mm - 5.5 / 2.5mm, straight, RoHS

The BLOW SUPER HEAVY DUTY 9V 6F22 battery provides reliable and long-lasting power for a wide range of electronic devices.

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

The 2 AAA R3 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

The Xtreme 12V 4Ah AGM battery is a reliable, maintenance-free power solution for motorbikes and backup systems, offering long life, leak-proof design, and universal application versatility.

Holder for 3 AA R3 batteries with a flap and a switch is an ideal solution for people who need a simple and reliable way to connect AAA batteries to obtain a voltage of 4.5 V

DC-DC Step-Up converter module with adjustable output voltage of 5 V, 8 V, 9 V or 12 V. The module can be powered with the voltage from 2.5 to 12 V, making it compatible, for example, with Lithium batteries with a nominal voltage of 3 , 7 V.

3-AA Battery Holder

XT60E-M connector (male plug) with a maximum conductive current of 60 A. Equipped with mounting holes, it will work as a battery connector or a power connector in RC models. Amass XT60E-M

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