Balanced plug 3S, XH2.54 4P, 10cm

In Stoc

The 3S Li-Ion/LiPo battery balance plug, with 4-pin XH2.54 connector and 10cm 22AWG silicone cable, allows for quick wire connection directly to the cells for correct charging and balancing. Compatible with most balance chargers that use this standard, it offers stable contact and easy installation in RC or DIY applications.

5.17 RON

Balanced plug 4S, XH2.54 5P, 10cm

In Stoc

Balance connector for Li-Ion/LiPo 4S packs, with 5-pin XH2.54 plug compatible with most balance chargers. Comes with 10cm 22AWG silicone cable, flexible and durable, for direct connection to the battery cells and correct measurement of voltages on each element.

2.84 RON

Balanced plug 5S, XH2.54 6P, 10cm

In Stoc

Allows balanced connection of a 5S Li-Ion/LiPo pack to chargers with balance function, using 6-pin XH2.54 connector for wide compatibility. It has flexible and durable 22AWG silicone cable, with a length of 10cm for quick assembly and clean wiring arrangement, the wires can be connected directly to the battery cells.

5.75 RON

Balance plug 6S, XH2.54 7P, 10cm

In Stoc

6S LiPo battery balance connector, with 7-pin XH2.54 plug and 10cm 22AWG silicone cable, ideal for connecting wires directly to the cells according to the battery configuration. Provides secure connection and compatibility with most balance chargers that use this type of connector, and the flexible wires make it easy to install in tight spaces.

6.34 RON

Power distribution module for APM, with BEC 5.3V, XT60, 30V, 90A

Power module for APM, with BEC 5.3V, XT60, 30V, 90A

In Stoc

Provides stable and clean power for APM and Pixhawk directly from LiPo, while providing real-time voltage and current measurement via 6-pin Molex cable connected to PM port. Includes 5.3V up to 3A BEC for controller and accessories, XT60 connector, support up to 30V and 90A current sensor, compact and lightweight for quick installation.

43.31 RON

Adhesive tape with fiber insert, for batteries, 40mm, 25 meters

In Stoc

Adhesive tape with fiber insert for battery packs, provides secure and durable fixation of cells and connections, resists vibrations and temperature variations, has increased tear and wear resistance due to the fiber, 0.15 mm thickness for precise application, 40 mm width and 25 m roll for multiple jobs.

34.35 RON

Modul Balans Smart, 3-10S, Litiu, cu balans activ 1A

Smart Active Balance Module, 3-10S, Lithium, with 1A active balance, Bluetooth, 42V

In Stoc

Actively balances 3-10S Li-ion, LiFePO4 or LTO battery packs, transferring energy between cells up to 1A for better autonomy and reduced wear. Includes Bluetooth with monitoring and settings from the app on your phone or PC, RS485/UART communication and equalization accuracy ±20mV, with very low idle power consumption. Comes with external Bluetooth module and 10S balance cables.

274.13 RON

Active Balance Module, 4-10S, Lithium, with active balance 1A

Active Balance Module, 4-10S, Lithium-Ion, with active balance 1A, 42V

In Stoc

Optimizes the balancing of 4-10S Li-Ion packs by actively transferring energy between cells, reducing voltage difference and extending battery life. Provides active balance up to 1A depending on unbalance, operates up to 42V, has standby consumption of only 5uA and equalization accuracy ±20mV, includes balance wiring with 10S compatible plug.

163.68 RON

Step-down module, USB, 6-24V to 5V, 3A

In Stoc

Synchronous buck converter with USB-A female output, steps down 6-24VDC to stable 5V for powering and charging mobile devices. Provides up to 2.1A constant and 3A peak, has high efficiency up to 97.5% and low ripple for clean voltage. Quickly connects on + and - pads, ideal for DIY powerbank, car, batteries or solar panels.

5.01 RON

QC3.0, PD3.0, 65W, Type-C, 12-30V power module

18650 battery tester, color LCD, 4 channels, charge, discharge and internal resistance

In Stoc

18650 battery test module with color LCD and 4 independent channels, for charging, discharging and evaluating internal capacity and resistance. Displays voltage, current and accumulated capacity, runs automatically up to 9 cycles, discharges up to 1A per cell with active cooling, allows testing in 18650 slots or by direct connection to wires.

152.63 RON

Battery charging module, TP4056, 6 channels, parallel, 5V, 1A

In Stoc

Practical solution for simultaneous charging of up to 6 Li-Ion batteries, with 6 independent channels on TP4056 powered at 5V. Offers up to 1A per channel, channels can be used in parallel for higher total current, and the LEDs simply indicate the status, red when charging and green when fully charged. Ideal for 18650 cells and DIY projects.

31.81 RON

ISDT C4 EVO battery charger, 8A, 6 channels, 18650, AA, AAA

In Stoc

Smart charger for AA, AAA and 18650 batteries, with 4 slots and current up to 8A for fast charging and precise control. Automatically detects battery type and optimizes settings, clearly displays status on the color IPS screen, includes charge, discharge, storage, analysis and measurement of internal resistance modes. Integrated protections and active cooling provide safe use at home or professionally.

616.19 RON

Active balance mode, LiFePo4 and Li-Ion, 1.5A, 3S

In Stoc

Active capacitive balancing module for 3S LiFePO4 and Li-Ion packs, transfers energy between adjacent cells for uniform voltages and better autonomy, offers balancing current up to 1.5A depending on voltage difference, high accuracy of 3mV, low consumption with hibernation below 2.5V, includes operating LED and 30 cm 22AWG cable.

30.19 RON

Active balance mode, LiFePo4 and Li-Ion, 1.5A, 4S

In Stoc

Active capacitive balancing module for 4S LiFePO4 and Li-Ion packs, transfers energy between adjacent cells for uniform voltages and reduces the risk of unbalance. Provides balancing current up to 1.5A depending on voltage difference, 3mV accuracy, very low power consumption and hibernation protection below 2.5V. Integrated LED for balancing indication.

41.75 RON

Active balance mode, LiFePo4 and Li-Ion, 1.5A, 5S

In Stoc

Active capacitive balancing module for 5S LiFePO4 and Li-Ion packs, transfers energy between adjacent cells to maintain uniform voltages and prevent imbalance. Provides balancing current up to 1.5A depending on voltage difference, 3mV accuracy, very low consumption with automatic hibernation below 2.5V and LED indicator for operation.

48.39 RON

Active balance module, LiFePo4 and Li-Ion, 1.5A, 6S

In Stoc

Active capacitive balancing module for 6S LiFePO4 and Li-Ion packs, transfers energy between adjacent cells for fast voltage equalization and reduced risk of unbalance. Offers balancing current up to 1.5A depending on voltage difference, 3mV accuracy, very low power consumption and automatic hibernation below 2.5V, with status LED for easy monitoring.

51.98 RON

Active balance module, LiFePo4 and Li-Ion, 1.5A, 7S

In Stoc

Active capacitive balancing module for 7S LiFePO4 and Li-Ion packs, transfers energy between adjacent cells for uniform voltages and better autonomy. Provides balancing current up to 1.5A depending on voltage difference, 3mV accuracy, very low consumption with hibernation below 2.5V. Includes 30 cm 22AWG cable and status LED for quick monitoring.

67.78 RON

Active balance module, LiFePo4 and Li-Ion, 1.5A, 8S

In Stoc

Active capacitive balancing module for 8S LiFePO4 and Li-Ion packs, transfers energy between adjacent cells to maintain equal voltages and prevent unbalance. Provides balancing current up to 1.5A depending on voltage difference, 3mV accuracy, very low power consumption and hibernation protection below 2.5V. Includes work LED and 22AWG cable.

76.91 RON

USB charger, Lithium battery 2S, 7.4V, 3P

In Stoc

Compact solution for charging 2S Li-Ion batteries 7.4V to 8.4V, direct power supply via 5V USB compatible with phone chargers and powerbanks, IC control with automatic shutdown at full charge and balancing on each cell for uniform voltages, SM-3P connector and status LED for quick monitoring.

30.64 RON

Lithium-Ion charging module, 3.7V, LX-LC535, 1S, 3.6A, Type-C

In Stoc

The charging module for 3.7V Li-Ion batteries in 1S configuration, with USB Type-C 5V input, offers fast charging up to 3.6A and efficiency over 93% for minimal losses. Includes overvoltage, short circuit and NTC thermal protection, has a radiator for passive dissipation and a red status LED when charging, blue when fully charged.

11.87 RON

PowerBank charging module, bidirectional, 22.5W, PD3.0, 3.7V, display

In Stoc

Module for quickly creating a powerbank on 3.7V Li-Ion, polymer, 18650 or 21700 batteries in parallel, offers bidirectional charging and discharging via USB-C and USB output, with total power up to 22.5W. It automatically supports PD2.0 PD3.0, PPS and QC for fast charging, has a digital display and LED for level, includes complete protections and a thermal sensor for battery safety.

46.15 RON

Low voltage disconnect relay module, 12V, adjustable

In Stoc

Protects 12V batteries by automatically disconnecting the consumer when the voltage drops below the set threshold, preventing deep discharge, restarts itself when the voltage returns to a safe level, finely adjustable threshold from the multi-turn potentiometer, low standby consumption below 10mA, clear status indication via LEDs, relay for DC loads up to 10A resistive, recommended 5A.

9.90 RON

Battery charging module with lifter, 5-24V, TP4056

In Stoc

Compact module for charging 3.7V Li-ion batteries with TP4056 and integrated step-up boost, powered by 5V MicroUSB or 4.5-7.5V source, adjustable output 5-24V for portable projects and electronic applications, recommended current up to 1A, status LED for charging and standby.

7.66 RON

Out-of-Stock

Fast Charging Module, PD 65W, Type-C, 8-30V

Out-of-Stock

Fast charging module with Type-C output, ideal for powering from 8-30VDC sources in automotive, industrial or DIY projects. Provides fast and stable charging up to 65W, with support for PD3.1 PPS, QC3.0 and SCP, automatically adjusts voltage up to 20V for extended compatibility with phones and laptops, includes overvoltage, overcurrent and overheating protections.

24.16 RON

UPS module 9V Type-C for 18650 batteries

UPS module 9V, 15W, 18650, Type-C, 5V-IN

In Stoc

Provides uninterrupted 9V power for routers, cameras, development boards and other compatible devices, instantly switching between external power and battery. It is powered at 5V via Type-C and automatically charges Li-Ion 18650 batteries, accepts 1-2 cells in parallel for longer autonomy, delivers up to 15W and includes LED indicator for charging status.

27.88 RON

UPS module 12V 15W Type-C for 18650 batteries

UPS module 12V, 15W, 18650, Type-C, 5V-IN

In Stoc

Provides uninterrupted 12V power for routers, cameras, development boards and other compatible equipment, instantly switches between external 5V source and battery without interruption, accepts 1 or 2 Li-Ion 18650 batteries in parallel for extended autonomy, Type-C charging up to 1A, integrated boost up to 15W and bi-color LED indicator for charging status.

27.88 RON

UPS module 5V Type-C for 18650 batteries

Out-of-Stock

UPS module 5V, 15W, 18650, Type-C, 5V-IN

Out-of-Stock

Provides uninterrupted 5V power for routers, cameras, development boards and other equipment, instantly switches between external power and battery without downtime. Supports 1 or 2 18650 batteries in parallel for extended autonomy, charges via Type-C with up to 1A and delivers up to 15W output. Includes protection and LED indicator for charging status.

27.88 RON

DC Voltage Monitoring Module 0-99.9V, 12V, Charge-Discharge Protection Relay

Last items in stock

Digital module for monitoring DC voltage 0-99.9V and automatic control of a 10A relay, ideal for protecting batteries and sources in charging or discharging applications. Allows setting of minimum and maximum thresholds in 0.1V steps, displays voltage on LED display, includes 7 working modes for flexible control and calibration from buttons.

34.27 RON

Lithium Powerbank Module, with 5V, 2A, Type-C Boost

In Stoc

Compact module for power banks and portable projects, charges 1S Li-ion batteries via USB Type-C and delivers stable 5V via boost up to 2A on USB-A or on the pins. Allows simultaneous charging and power supply, includes overcharge and discharge protections, displays battery level on 4 LEDs and accepts external button for on/off.

6.87 RON

Lithium 2S-3S charging module, with balancing, Type-C, voltage booster

In Stoc

Charging module for 2S or 3S Li-ion/LiPo batteries, powered by USB Type-C with support for 5V and QC fast charging. Boosts voltage to 8.4V or 12.6V, offers cell balancing for 2S and adjustable charging current, up to 94% efficiency. Includes overcurrent, overvoltage and short circuit protections, with LED for status and error.

11.31 RON

Out-of-Stock

Adjustable power supply, CV-CC, 220VAC to 3-60VDC, 150W, 8A, with Display

Out-of-Stock

Smart charger and adjustable CV-CC source for laboratory and service, powered by 220VAC, offers adjustable output 3-60VDC and current up to 8A, maximum power 150W. Includes 5 charging profiles for Li-ion, LiFePO4, HV Li-ion, NiMH and Pb-acid, digital display with real-time values and simple button control. Ideal for testing equipment and safe charging of batteries.

320.90 RON

Power supply 220VAC to 4.2V 1A, 5.5x2.1mm

Power Supply, 220VAC to 4.2V, Lithium charger, 5.5x2.1

In Stoc

Switching adapter 220VAC to 4.2V DC, 1A, ideal for charging 1S Li-Ion batteries up to 4.2V. It offers stable and efficient power supply, has a 1 m cable and a 5.5x2.1 mm DC male plug with positive center, suitable for integration into electronic projects and assemblies.

20.57 RON

PD 65W USB-C fast charging module 20x20mm

PD fast charging module, USB Type C, 65W, 8-30V

In Stoc

Compact USB Type C fast charging module, ideal for electronic projects, DIY power banks and universal stations, delivers up to 65W with high efficiency, supports PD3.1 PPS, QC3.0, Huawei FCP SCP and Samsung AFC, automatically adjusts output between 3.3V and 21V depending on the device, includes overvoltage, overcurrent and overheating protections, 8-30V DC power supply.

11.43 RON

WH-586 battery capacity tester 1-15V module

Battery Capacity Tester, WH-586, 1-15V

In Stoc

Tester for the real capacity of batteries by controlled discharge, for 1-15V batteries. Displays voltage, current and discharged capacity, supports up to 3A, allows automatic or manual setting of the cut-off voltage depending on the chemistry. Simple power supply via micro USB 5V, ideal for Li-ion, LiFePO4, NiMH and lead.

42.58 RON

Power supply 220VAC, connector 5.5x2.5mm, at 8.4V, lithium 2S charging, 1A

In Stoc

Charger adapter for Li-Ion 18650 batteries in 2S configuration, provides a stable 8.4V 1A output for proper power supply and charging. It accepts universal input 100-240VAC, has a 5.5x2.5mm plug with center positive, outer negative polarity, suitable for 2S packs and compatible charging circuits.

19.98 RON

MPPT Module Y06A, 6-24V, USB Type-C, 5V 3A, Supports 3x18650

In Stoc

Smart solar power manager with MPPT to extract maximum power from panels and improve charging by up to 30%. Provides stable 5V output up to 3A through USB Type-C, supports wide input 6-24V for compatibility with many panels. Includes support for 3 18650 batteries and protections against overcurrent, overvoltage, and reverse polarity, ideal for off-grid projects and mobile applications.

176.33 RON

XT60 connector to female T

In Stoc

Allows quick conversion between XT60 and T-Plug connectors to connect a battery with XT60 to an ESC or charger with T-Plug, without modifications or soldering. Robust construction made of plastic and metal with good conductivity, firm contact, and reduced energy loss. Compact design, easy to integrate into RC configurations and power systems.

8.72 RON

Lead-Acid Battery Charging Module, CN3768, AC-DC, 12V

In Stoc

Charging module for 12V lead-acid batteries with CN3768, ideal for UPS systems, security systems, and emergency lighting. It offers intelligent 3-stage CC CV float charging for longer service life, accepts 12-20V AC or 15-30V DC input, delivers up to 4A with over 90% efficiency, and includes overvoltage, overheating, and reverse polarity protection, with an LED for charging status.

33.09 RON

Li-Ion 3.7V charging module, 600mA, with USB Type-C

In Stoc

Compact solution for charging a single 3.7V Li-Ion cell up to 4.2V, powered simply via USB Type-C from any 5V charger. It provides a 600 mA charging current for a good balance between speed and safety, has two LEDs for power status and full charge, and its stand-by consumption below 1 µA and very small dimensions make it ideal for DIY projects and portable devices.

5.15 RON

New

Li-Ion and Lead-Acid Battery Level Indicator Display Module, 3S-15S, LCD

In Stoc

Displays the battery charge percentage quickly for Li-Ion and lead-acid batteries, direct connection to terminals for real-time monitoring, compatible with 3S-15S and 12-48V systems, LCD with blue backlight visible in any conditions, very low power consumption under 5mA, and good accuracy of approximately ±1%, simple button configuration without software.

65.17 RON

New

Bidirectional UPS Module, compatible with 2S Lithium, 9–10V

In Stoc

Compact UPS solution for uninterrupted power supply to DC equipment, uses 2S Li-Ion batteries and automatically switches to battery when the source fails. Bidirectional charging and discharging through the same port, current up to 4A continuous, 6A peak, integrated protections against overcharge and overdischarge, LEDs for charging status and load level, ideal for embedded projects and light industrial systems.

44.15 RON

New

Bidirectional UPS Module, compatible with 3S Lithium, 12–15V

In Stoc

Compact UPS solution for uninterrupted power supply to DC equipment, automatically switches to a 3S Li-Ion battery when the source fails and returns to charging when voltage is restored. Bidirectional charging and discharging on the same port, up to 50W with 4A continuous, overload and short-circuit protection, LEDs for charging and consumption status.

44.85 RON

New

Nickel-plated strip 0.15mm, 20.2mm, 3P, 10 meters

In Stoc

Ideal for making connections in 18650 battery packs in 3P configurations, it allows precise alignment at a distance of 20.2 mm between cells. The 0.15 mm thickness provides a balance between flexibility and strength, the nickel-plated layer improves corrosion protection and contact stability, and the 10 m roll is suitable for assemblies, repairs, or DIY spot welding projects.

159.50 RON

New

Nickel-plated strip 0.15mm, 20.2mm, 5P, 10 meters

In Stoc

Ideal for making connections in 18650 battery packs, especially 5P configurations, it provides precise spot welds and stable contacts. The 0.15 mm thickness ensures a balance between flexibility and strength, the 20.2 mm pitch makes cell alignment easier, and the nickel-plated layer improves conductivity and corrosion protection. 10 m roll for assembly and repairs.

252.49 RON

Modules for Batteries