# Powerbank Kits

> Powerbank modules and kits with 18650 holders, charge/discharge control, QC/PD fast charging and USB boost converters

- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Category page: https://sigmanortec.ro/en/powerbank-kits
- Category: Electronic components > Battery > Powerbank Kits
- Prices: RON, VAT included; prices and stock as of 2026-10-22 03:25 (Europe/Bucharest)

## Products (19)

### Lithium Powerbank Module, with 5V, 2A, Type-C Boost
- Page: https://sigmanortec.ro/en/lithium-powerbank-module-with-5v-2a-type-c-boost
- Details: https://sigmanortec.ro/en/llms/p/2158.md
- Price: 6.87 RON
- Availability: In stock; 1-2 zile
- Reference: 9985 · EAN: 5947727447747
- Specifications: tension: AD; Supply Voltage: 3; Maximum Input Voltage: 4; Minimum Output Voltage: 5; Maximum Output Voltage: 5; Source Type: high; Current Adjustment: Not; Voltage Adjustment: Not; Adjustment Type: Fixed; Maximum Output Current: 2

Compact Lithium Powerbank Module with USB Type-C charging for Li-ion 1S batteries and a fixed 5V boost output up to 2A via USB-A or pins. Supports simultaneous charging and power delivery, includes overcharge/discharge protection, a 4-LED battery level indicator, and support for an external on/off button. Input voltage 3-4V, output 5V, maximum output current 2A.

### PowerBank charging module, bidirectional, 22.5W, PD3.0, 3.7V, display
- Page: https://sigmanortec.ro/en/powerbank-charging-module-bidirectional-225w-pd30-37v-display
- Details: https://sigmanortec.ro/en/llms/p/2089.md
- Price: 46.15 RON
- Availability: Out of stock
- Reference: 9918 · EAN: 5942365776600

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.
Fast charging powerbank module, designed for 3.7V lithium batteries, including polymer, 18650 and 21700 types, which allows the creation of a powerbank with the ability to provide a total output power of 22.5W via QC (Quick Charge) and PD (Power Delivery) 2.0 and 3.0.

### QC3.0 module, dual USB, Type-C, MicroUSB, 3.7V to QC3.0 5V, 9V, 12V, 18W
- Page: https://sigmanortec.ro/en/qc30-module-dual-usb-type-c-microusb-37v-to-qc30-5v-9v-12v-18w
- Details: https://sigmanortec.ro/en/llms/p/1799.md
- Price: 34.86 RON
- Availability: In stock; 1-2 zile
- Reference: 9688 · EAN: 5946833775249
- Specifications: Technology: Lithium Ion; Load voltage: 4.2VDC; Power: 0 - 20W; Number of cells: 1S; Minimum Output Voltage: 5; Maximum Output Voltage: 12; Source Type: high; Output Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

It allows for the rapid creation of a portable Li-Ion 3.7V battery with up to 18W charging and discharging, supporting QC3.0 and USB PD for 5V, 9V or 12V power supply. It offers four interfaces, 2x USB-A, bidirectional USB-C and MicroUSB for input, with automatic device detection and conversion efficiency of up to 95%, compatible with Apple, Samsung and BC1.2.
IP5328P Powerbank module for Lithium Ion batteries that allows the creation of a portable battery with support for multiple fast charging protocols.
Bidirectional charging is fast at up to 18W and features a total of four charging interfaces: two USB-A interfaces, one USB-C interface, and one Micro USB interface.

### Powerbank module for 4S, QC4.0, QC3.0, PD, 5A, 100W, settable 2S, 3S, 5S and 6S
- Page: https://sigmanortec.ro/en/powerbank-module-for-4s-qc40-qc30-pd-5a-100w-settable-2s-3s-5s-and-6s
- Details: https://sigmanortec.ro/en/llms/p/1788.md
- Price: 153.00 RON
- Availability: In stock; 1-2 zile
- Reference: 9677 · EAN: 5940069574942
- Specifications: Load voltage: 16.8VDC; Power: Over 20W; Number of cells: 4S; Maximum Output Current: 5

Powerbank module with fast and safe charging, ideal for DIY projects with 18650 batteries, pre-configured 4S and adjustable to 2S, 3S, 5S or 6S LiFePO4. Offers up to 100W and 5A with QC4.0, QC3.0 and PD support, has bidirectional USB-C and multiple ports for simultaneous powering of devices, includes BMS with cell monitoring and battery level display.
The powerbank module is a complete lithium battery management board that turns a pack of 18650 or lithium-polymer cells into a high-power power bank with bidirectional fast charging. It is factory-set for a 4S configuration and can deliver up to 100W and 5A, enough for laptops, tablets, phones, or other high-power portable equipment.

### Powerbank kit, transparent case, QC4.0, PD, 22.5W, 8P
- Page: https://sigmanortec.ro/en/powerbank-kit-transparent-case-qc40-pd-225w-8p
- Details: https://sigmanortec.ro/en/llms/p/1730.md
- Price: 87.73 RON
- Availability: In stock; 1-2 zile
- Reference: 9624 · EAN: 5943739764001
- Specifications: Technology: Lithium Ion; Power: Over 20W

Assemble a custom powerbank from 8 18650 cells, with a transparent case and LED display for the charge level. It offers PD fast charging up to 22.5W and QC4.0, can simultaneously power three devices via 2x USB and 1x USB-C. The USB-C port works for both charging and discharging, the kit includes the board, case and mounting accessories.
DIY Powerbank with 22.5W PD (Power Delivery) and Quick Charge (QC4.0) compatible output, is a kit composed of the case, electronic board, screws and all the elements necessary to assemble a Powerbank with a maximum capacity of 28.000mAh when using 3.500mAh.
Can install 8 18650 cells ( NOT included ). Installation requires a spot welder.

### Powerbank Kit, 16P, 18650, Display, 5V, 1A, Dual USB
- Page: https://sigmanortec.ro/en/powerbank-kit-16p-18650-display-5v-1a-dual-usb
- Details: https://sigmanortec.ro/en/llms/p/1681.md
- Price: 55.24 RON
- Availability: In stock; 1-2 zile
- Reference: 9569 · EAN: 5942287997367
- Specifications: Technology: Lithium Ion; Number of cells: 1S; Maximum Output Current: 1; Output Voltage: 5 V; Output Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

DIY powerbank kit supporting up to 16 parallel-connected 18650 cells (not included), Lithium-Ion technology, 1S. Provides two USB outputs at 5V, 1A each, and three charging options: MicroUSB, Type-C and Lightning. Display with button showing capacity level. Includes base, cover and screw set. Dimensions: 186 x 80 x 44mm.

### 18650 Powerbank Module, 4P, 5V and 3V Output, for development boards, automatic shutdown
- Page: https://sigmanortec.ro/en/18650-powerbank-module-4p-5v-and-3v-output-for-development-boards-automatic-shutdown
- Details: https://sigmanortec.ro/en/llms/p/1629.md
- Price: 54.37 RON
- Availability: In stock; 1-2 zile
- Reference: 9514 · EAN: 5943198880878
- Specifications: Technology: Lithium Ion; Number of cells: 1S; Minimum Output Voltage: 3; Maximum Output Voltage: 5; Output Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Powers Arduino, Raspberry Pi and other development boards from up to 4 18650 cells connected in parallel, providing stable 5V and 3V outputs via 2.54mm pins, plus USB female for powering or charging devices. Charging is done via MicroUSB or USB-C, has integrated protections and LED battery level display, with AUTO mode for shutdown when there is no consumption.
The Powerbank module intended for use with Arduino, Raspberry and other development boards, which allows the connection of up to 4 18650 cells in PARALLEL . It has output voltages of 3V and 5V, which makes it compatible with most development boards.
The connections to 3V and 5V are made through expansion pins with spacing of 2.54mm.

### Powerbank module 18650, 2P, 5V and 3V output, for development boards, automatic shutdown
- Page: https://sigmanortec.ro/en/powerbank-module-18650-2p-5v-and-3v-output-for-development-boards-automatic-shutdown
- Details: https://sigmanortec.ro/en/llms/p/1630.md
- Price: 31.47 RON
- Availability: In stock; 1-2 zile
- Reference: 9515 · EAN: 5946540705911
- Specifications: Technology: Lithium Ion; Number of cells: 1S; Minimum Output Voltage: 3; Maximum Output Voltage: 5; Output Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Powerbank module for 2 parallel 18650 cells, with 5V and 3V outputs on 2.54mm pin headers and a USB-A socket. Charging via MicroUSB or USB-C, charge current 2.5A, output current 5V 2A and 3V 1A. Features overvoltage, overcurrent and short-circuit protection, automatic shutdown on inactivity, battery level LEDs, ON/OFF button and 3uA standby consumption. No reverse polarity protection.

### Powerbank module 18650, 1P, 5V and 3V output, for development boards
- Page: https://sigmanortec.ro/en/powerbank-module-18650-1p-5v-and-3v-output-for-development-boards
- Details: https://sigmanortec.ro/en/llms/p/1631.md
- Price: 18.03 RON
- Availability: In stock; 1-2 zile
- Reference: 9516 · EAN: 5943206665671
- Specifications: Technology: Lithium Ion; Number of cells: 1S; Minimum Output Voltage: 3; Maximum Output Voltage: 5; Output Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Powers Arduino, Raspberry Pi and other development boards from a 18650 cell, providing stable 5V and 3V outputs for extended compatibility. It has 4 pins for 5V and 4 pins for 3V at 2.54mm pitch, plus a 5V USB female for powering or charging devices. The battery is charged via MicroUSB, with integrated control and overcurrent and short-circuit protections.
The Powerbank module intended for use with Arduino, Raspberry and other development boards, which allows the connection of an 18650 cell. It has output voltages of 3V and 5V, which makes it compatible with most development boards.
The connections to 3V and 5V are made through expansion pins with spacing of 2.54mm.

### Powerbank Kit, 8P, 18650, Dual USB, QC 3.0, with display, Type-C
- Page: https://sigmanortec.ro/en/powerbank-kit-8p-18650-dual-usb-qc-30-with-display-type-c
- Details: https://sigmanortec.ro/en/llms/p/1578.md
- Price: 73.70 RON
- Availability: In stock; 1-2 zile
- Reference: 9471 · EAN: 5942417749217

Quickly transforms 18650 cells into a high-capacity external battery, supports up to 8 cells in parallel for extended autonomy, offers QC 3.0 fast charging with automatic 5 9 12V selection, has two USB outputs for simultaneous powering of devices, digital display with 0-100 percentage and active protocol, charges via Type-C or MicroUSB, includes LED flashlight function.
Powerbank kit that supports up to 8 18650 lithium-ion cells in parallel. With this kit, an external battery with a capacity of up to 28.000mAh is created when 3500mAh cells are used.
Offers Quick Charge QC 3.0 charging with automatic detection of charging voltage (5, 9 or 12VDC) when the device to be charged is connected.

### Powerbank Kit 1S, 18650, 5V
- Page: https://sigmanortec.ro/en/powerbank-kit-1s-18650-5v
- Details: https://sigmanortec.ro/en/llms/p/1361.md
- Price: 10.08 RON
- Availability: In stock; 1-2 zile
- Reference: 9248 · EAN: 5947050957470
- Specifications: Number of cells: 1S; Output Voltage: 5 V; Output Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Powerbank kit for a single 18650 cell (not included), featuring a battery management module with charge/discharge protection and a step-up converter to 5V. Output voltage 5V DC, output current 1A, charged via MicroUSB, output via USB 2.0 female connector. Nominal battery voltage 3.7V. Dimensions: 96 x 24 x 23mm.

### Dual Powerbank Module, 5V, 2A
- Page: https://sigmanortec.ro/en/dual-powerbank-module-5v-2a
- Details: https://sigmanortec.ro/en/llms/p/864.md
- Price: 12.33 RON
- Availability: In stock; 1-2 zile
- Reference: 9058 · EAN: 5943115072522
- Specifications: Maximum Output Current: 2 A; Output Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

The Dual Powerbank Module, 5V, 2A (ref. 9058) turns a 3.7V Li-ion battery (3.2-4.2V) into a power bank with two USB outputs of 5V, 2A each. Charges via MicroUSB, charging current 1A, status LED, efficiency up to 90%. Overcharge and overdischarge protection. Dimensions: 26 x 69mm.

### MPPT Module Y06A, 6-24V, USB Type-C, 5V 3A, Supports 3x18650
- Page: https://sigmanortec.ro/en/mppt-module-y06a-6-24v-usb-type-c-5v-3a-supports-3x18650
- Details: https://sigmanortec.ro/en/llms/p/2327.md
- Price: 176.33 RON
- Availability: In stock; 1-2 zile
- Reference: 88160 · EAN: 5940921141770
- Specifications: Source Type: descend; Maximum Output Current: 3 A; Input Voltage: 6 - 24 VDC; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.; Output Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.; Connectivity / Interface: USB Type-C

MPPT module Y06A for solar power management, with input voltage 6-24 VDC and stabilized output of 5 VDC/3A via USB Type-C or screw terminal. Supports 3x 18650 batteries (not included), featuring overcurrent, overvoltage and reverse polarity protection. Uses MPPT technology for improved efficiency over PWM, dimensions 45.0 x 40.0 x 10.1 mm, with mounting holes.

### PD fast charging module, USB Type C, 65W, 8-30V
- Page: https://sigmanortec.ro/en/pd-fast-charging-module-usb-type-c-65w-8-30v
- Details: https://sigmanortec.ro/en/llms/p/2256.md
- Price: 11.43 RON
- Availability: Out of stock
- Reference: 88094 · EAN: 5941498584021
- Specifications: Power: Over 20W; Supply Voltage: 8; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

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.
PD65W module with power supply between 8 and 30VDC for electronic projects and DIY stations, offering fast charging via USB Type C with support for modern protocols such as PD3.1 PPS, QC3.0, Huawei FCP SCP and Samsung AFC.

### Fast Charging Module, PD 65W, Type-C, 8-30V
- Page: https://sigmanortec.ro/en/fast-charging-module-pd-65w-type-c-8-30v
- Details: https://sigmanortec.ro/en/llms/p/2103.md
- Price: 24.16 RON
- Availability: Out of stock
- Reference: 9935 · EAN: 5949240371523
- Specifications: Power: Over 20W; Supply Voltage: 8 V; Maximum Input Voltage: 30 V; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

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.
Fast charging module that supports an extended supply voltage, between 8 and 30VDC, providing support for multiple charging protocols, including PD3.1 (PPS), QC3.0 and SCP.
It has a maximum power of 65W, allowing for fast and stable charging, ensuring extensive compatibility with various devices such as phones or laptops.

### QC3.0, PD3.0, 65W, Type-C, 12-30V power module
- Page: https://sigmanortec.ro/en/qc30-pd30-65w-type-c-12-30v-power-module
- Details: https://sigmanortec.ro/en/llms/p/2011.md
- Price: 19.03 RON
- Availability: In stock; 1-2 zile
- Reference: 9824 · EAN: 5941081573524
- Specifications: Power: Over 20W; Supply Voltage: 12; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.; Output Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

Compact module for power supply and fast charging via Type-C, ideal in automotive, industrial or powerbank projects, delivers up to 65W with PD3.1 PPS and QC3.0 support, operates at 12-30V DC input and automatically negotiates the output between 3.3-21V for wide compatibility, offers high efficiency and integrated protections against overcurrent, short circuit and overheating.
Powerbank module offering fast charging up to 65W with support for Power Delivery PD3.1 (PPS) and Quick Charge QC3.0, designed to provide efficient and safe charging for a wide range of devices.

### Dual QC3.0 module, 6-32V at 5V3.4A, 9V2.5A, 12V2A, 24W
- Page: https://sigmanortec.ro/en/dual-qc30-module-6-32v-at-5v34a-9v25a-12v2a-24w
- Details: https://sigmanortec.ro/en/llms/p/1538.md
- Price: 21.30 RON
- Availability: In stock; 1-2 zile
- Reference: 9428 · EAN: 5944841611269
- Specifications: tension: AD; Power: Over 20W; Maximum Input Voltage: 32; Minimum Output Voltage: 5; Maximum Output Voltage: 12; Source Type: descend; Adjustment Type: Fixed; Maximum Output Current: 3.4; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.; Output Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.

QC3.0 fast charging module with two USB outputs, ideal for powering and charging devices in cars, DIY projects or industrial equipment. Accepts 6-30VDC and provides up to 24W, with automatic 3-12V output depending on protocol, 90-97% efficiency and overvoltage, overcurrent, short circuit and temperature protections. Power supply via IN pads or 5.5x2.5mm.
QC3.0 fast charging module, with two USB outputs for charging various electronic devices.
The output voltage is automatically adjusted between 3 and 12VDC depending on the protocol detected for Fast Charge (standard 5V).
Specifications:
Supply voltage: 6 - 30VDC
Output: 5V/3.4A, 9V/2.5A, 12V/2A
Maximum power: 24W …

### USB 5V Boost Module
- Page: https://sigmanortec.ro/en/usb-5v-boost-module
- Details: https://sigmanortec.ro/en/llms/p/434.md
- Price: 2.61 RON
- Availability: Out of stock
- Reference: 33070 · EAN: 5946581138020
- Specifications: tension: AD; Supply Voltage: 1; Maximum Input Voltage: 5; Minimum Output Voltage: 5; Maximum Output Voltage: 5; Source Type: high; Current Adjustment: Not; Voltage Adjustment: Not; Adjustment Type: Fixed; Maximum Output Current: 0.6

Boost voltage module with a female USB output, reference 33070. Accepts an input voltage of 0.9-5V and provides a fixed 5V output, with a maximum output current of 0.6A (600mA). It has no voltage or current regulation. Mainly used in PowerBank projects to convert the voltage of a 3.7V Li-Po cell to 5V for powering or charging devices.

### Charging module 3.7V lithium battery, with 5V boost
- Page: https://sigmanortec.ro/en/charging-module-37v-lithium-battery-with-5v-boost
- Details: https://sigmanortec.ro/en/llms/p/384.md
- Price: 3.81 RON
- Availability: In stock; 1-2 zile
- Reference: 33365 · EAN: 5944785068051
- Specifications: Technology: Lithium Ion; Load voltage: 4.2VDC; sway: Not; tension: AD; Number of cells: 1S; Supply Voltage: 3; Maximum Input Voltage: 4.2; Minimum Output Voltage: 5; Maximum Output Voltage: 5; Source Type: high; Current Adjustment: Not; Voltage Adjustment: Not; Adjustment Type: Fixed; Maximum Output Current: 0.5

Module for building a powerbank from a 3.7V Li-Ion battery (1S). Charges via MicroUSB port at 4.2VDC and outputs a fixed 5VDC via USB female port (voltage boost), maximum output current 0.5A. Includes charge/discharge protection between 3.0 and 4.2V. No balancing, no current or voltage regulation.