Solar energy management module dedicated to LiPo 3.7V batteries. It can work with photovoltaic cells with a voltage from 1 to 3 V. The set includes a 2 V 160 mA solar panel. DFRobot DFR0579

Switching modular power supply for LED, supply voltage 100-265V, output voltage 12V, IP67 enclosure tightness class. Akyga AK-L2-100

A small size voltage tester designed for Lipo, LiFe and LiHV 1S batteries. AOKode AOK-041

The Akyga Basic series power supply is one of the basic power supplies designed for powering desktops. Compliant with ATX 2.31 standard, 500W power. Akyga AK-B1-500

Shunt regulator with a constant voltage of 13.2V, bypass resistance 1.5Ohm 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 3771

The shunt regulator with a constant voltage of 26.4V, bypass resistance 4Ohm and a total of 12 SMT shunt resistors on both sides of the PCB with the possibility of adding an external potentiometer to adjust the preset voltage. Pololu 3774

Shunt regulator with a constant voltage of 33V, bypass resistance 4Ohm and a total of 12 SMT shunt resistors on both sides of the PCB with the possibility of adding an external potentiometer to adjust the preset voltage. Pololu 3776

This small synchronous switching step-down (or buck) regulator takes an input voltage of up to 38 V and efficiently reduces it to 7.5 V. The board measures only 0.7″ × 0.7″, but it allows a typical continuous output current of up to 2.5 A. Typical efficiencies of 85% to 95% make this regulator well suited for powering moderate loads like sensors or small motors.

MPPT charge controller module for photovoltaic systems. It supports battery charging with 12V and 3A current, it can charge Lead Acid batteries.

Kit containing the Panasonic Eneloop BQ-CC55 charger and 4 Panasonic Eneloop Pro R6/AA rechargeable batteries with 2500 mAh capacity. Panasonic K-KJ55HCD40E

Transmitter and receiver set enabling wireless power supply for 12V devices. Maximum charging current up to 1A.

Transmitter and receiver set enabling wireless power supply for 12V devices. Maximum charging current up to 2A.

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

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

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-0300-W

LiPo 3.7 V battery charger module with a microUSB socket. DFRobot DFR0667

Pololu 12V Step-Up Voltage Regulator U3V50F12

Switching power supply with a power of 35 W, output voltage of 12 V and current of 3 A. It has built-in overload and short-circuit protection and a low profile design. Mean Well LRS-35-12