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Durable 1x 18650 1S 3.7V cell holder with 22AWG wires + contact strips
A durable holder for one 18650 cell at 3.7V is a reliable solution for powering electronic circuits. Made of rigid plastic, it features built-in contact strips and sturdy 22AWG wires for a firm, stable connection. It works well in embedded systems and DIY projects-including powering Arduino, ESP8266, ESP32, and Raspberry Pi modules. The thoughtful design allows quick installation and safe removal of batteries.
Availability: duża ilość
Dispatched within: 1 day
Durable 2x 18650 2S 7.2V series cell holder with wires and contact tabs
High-quality 2x 18650 cell holder in 2S series configuration with stable 7.2V output. Made of durable plastic, it includes integrated wires and springy mounting tabs for secure battery retention.
It works well as a power supply for Arduino, Raspberry Pi, and ESP32 modules. A reliable choice for DIY projects, robotics, portable measuring devices, and emergency power systems.
Availability: duża ilość
Dispatched within: 1 day
Durable 3x 18650 3S cell holder 10.8V series with wires
This durable 3x 18650 battery holder wired in series is a reliable power source at 10.8V. It features factory-installed wires and retaining springs that ensure stable cell seating. Contoured plastic provides high safety. This component is ideal for DIY projects, robotics, and powering microcontrollers such as Arduino, ESP32, or Raspberry Pi. Compact dimensions make it easy to mount in a wide range of portable devices.
Availability: na wyczerpaniu
Dispatched within: 1 day
EU USA, EU US, EU USA socket adapter for holidays
A high-quality travel adapter to connect devices with European plugs to sockets in the USA. The adapter is white, made of durable ABS material and its contacts are made of thick, well-conductive metal for stability and durability, unlike cheaper black adapters with thin contacts.
Availability: duża ilość
Dispatched within: 1 day
EU-UK Adapter UK Plug Socket Poland England Travel Adapter for Trips and Holidays
Compact EU-UK adapter for safely connecting devices with a European plug to a UK socket. It has a replaceable fuse that protects equipment from surges. A reinforced housing resists deformation, and a special contact design keeps a stable connection even after use with thicker plugs. Small enough that this travel adapter is ideal for chargers, laptops, and hair dryers on the go.
Availability: duża ilość
Dispatched within: 1 day
Holder with tabs for 4 x 18650 cells in parallel 3.6V + 8 cm wires
Holder for 4 x 18650 Li-ion cells wired in parallel is a robust solution providing stable 3.6V. Made from durable plastic, it has securely holding mounting tabs and pre-attached 22AWG leads 8 cm long. Compact 78 x 79 x 21 mm dimensions simplify installation. It works well as power for DIY projects, including Arduino, Raspberry Pi, and ESP32 circuits, and as portable power for low-voltage devices.
Availability: duża ilość
Dispatched within: 1 day
Li-ion TP4056 USB-C 5V 2A 10W Charger with Step-Up DC/DC Converter 18650
A compact Li-ion TP4056 charger with a Step-Up DC/DC converter for 18650 cells and Li-Po packs. The module delivers 2A charge and discharge current at 10W power. It has a USB-C input for 5V power and a USB-A output for external devices.
The board is ideal for building power banks, powering DIY projects, and upgrading equipment to rechargeable power. Small dimensions simplify mounting, and LEDs indicate operating status.
Availability: duża ilość
Dispatched within: 1 day
Li-Ion TP5100 1S/2S 4.2V/8.4V up to 2A charger with protection
The compact TP5100 charger is a universal module for charging Li-Ion 1S (4.2V) and 2S (8.4V) cells after soldering the SET jumper. It accepts input voltages from 5V to 15V and delivers fast charging at up to 2A. The module includes built-in protection against overheating, short circuits, and reverse polarity. It is well suited for building power banks, powering robots, refurbishing power tools, and creating emergency power systems. Built-in LEDs indicate operating status.
Availability: duża ilość
Dispatched within: 1 day
Li-Ion/Li-Po 1S battery charge level indicator with LED display
Compact Li-Ion/Li-Po 1S battery charge indicator with a precise 4-step LED display. The device monitors voltage in the 3.3V - 4.2V range and is ideal for projects with Arduino, ESP32, or Raspberry Pi. The module has clear backlighting-blue capacity blocks and a red battery outline. It works excellently for power monitoring in mobile robots and remotely controlled vehicles, drawing power directly from the measured source.
Availability: duża ilość
Dispatched within: 1 day
Li-Ion/Li-Po 3S battery level indicator with LED display
This battery level indicator is designed to accurately monitor the status of 3S Li-Ion/Li-Po batteries. Its reliability and accuracy makes it the ideal tool for applications where voltage tracking in the 11.1-12.6V range is required.
Availability: duża ilość
Dispatched within: 1 day
Power bank charging module 2x USB 2A 5V with 18650 protection + diodes
The Power Bank 2x USB 2A 5V module with protection is the ideal solution for those who need a reliable and efficient power source for their mobile devices. This module allows the connection of an 18650 cell, with the possibility of connecting cells in parallel, which increases its flexibility and performance.
Availability: duża ilość
Dispatched within: 1 day
Power supply converter USB cable with DC 5.5x2.1mm plug - from 5 to 12V 1A 10W
Introducing an innovative USB power cable featuring an inverter that changes the voltage from the 5V available at the USB ports to 12V DC. The cable is terminated with the popular DC connector type 5.5/2.5 mm, 2.5/5.5 mm, which ensures its versatility and compatibility with many devices.
Availability: brak towaru
Switching plug-in power supply 5V 3A 15W DC plug 2.1/5.5 mm + ferrite filter
High-quality switching power supply 5V 3A 15W with DC 2.1/5.5 mm plug is a reliable power source for electronics. It provides stable 5V DC output voltage when powered from 100V - 240V AC mains. The integrated ferrite filter effectively reduces signal interference. The compact housing and 90 cm cable simplify installation. It is ideal for powering microcontrollers such as Arduino, ESP32, or Raspberry Pi, as well as various prototyping projects.
Availability: duża ilość
Dispatched within: 1 day
Switching power supply 15V 2A 30W DC plug 2.1/5.5mm barrel plug + 85 cm cable
The compact switching power supply 15V 2A with 30W output is a reliable power source for home equipment, audio-video gear, and DIY projects. The device supports universal input voltage 100V - 240V AC and delivers stable output voltage 15V DC. The power supply has a standard DC 2.1/5.5mm plug with positive centre and an 85 cm cable. The product provides safe power for electronic modules with a maximum load of 2A.
Availability: duża ilość
Dispatched within: 1 day
USB QC 3.0 Quick Charge Charger 6-32V to 5V 24W Fast Charging
Compact step-down charger module with IP6505 for fast charging mobile devices. Accepts 6-32V input and automatically adjusts output voltage in the 3-12V range. Maximum output power is 24W. Supports popular standards such as Quick Charge 3.0, Huawei FCP/SCP, and Samsung AFC. Features a USB type A connector and built-in overcurrent and short-circuit protection for safe operation.
Availability: duża ilość
Dispatched within: 1 day
USB step-up converter with DC 5.5x2.1mm plug - 5V to 12V 1A
A practical step-up voltage converter from USB 5V to DC 12V. Fitted with a universal 5.5x2.1mm plug that also fits 2.5mm jacks. Powers electronic circuits, including Arduino, straight from a power bank, charger, or computer. Overall length is 125 cm. The adapter delivers 1A output current, offering a reliable way to power 12V devices from common USB ports.
Availability: duża ilość
Dispatched within: 1 day
XH-M240 18650 Li-Ion cell capacity analyzer with display
The capacity tester for 18650 cells is characterised by its simplicity of use. The device can be powered from an external voltage source in the range from 5V to 12V or directly from an 18650 cell, which should be placed in the left basket of the module, while the battery under test is placed in the right basket. The tester displays the measurement results in mAh and mWh, as well as the current battery voltage. For ease of use, there are 4 buttons and a switch on the board.
Availability: na wyczerpaniu
Dispatched within: 1 day
XH-M603 adjustable battery cell charging control module 12 - 24 V
The XH-M603 regulator is used for autonomous control of charging batteries with a voltage of 12 - 24 V. The device continuously monitors parameters and automatically disconnects the charger when the end voltage is reached, effectively protecting cells from overcharging. The module accepts input voltage 10 - 30 V DC with control accuracy 0.1 V. It works well in installations with photovoltaic panels, emergency power systems, and when protecting gel and lead-acid batteries.
Availability: średnia ilość
Dispatched within: 1 day
