USB UPS 18650 akulaadija moodul 5V 9V 12V 15W võimendusmuundur

(12 ostja kommentaari)

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►This smart 18650 lithium battery charger module features Type-C input with DC-DC step-up boost converter technology. The boost circuit delivers peak power up to 20W with rated power of 15W, achieving 96% efficiency through built-in 12A high current MOS design.

►Perfect for DIY electronics projects requiring UPS (Uninterruptible Power Supply) functionality. Output options include 5V at 3A, 9V at 1.6A, and 12V at 1.2A current ratings.  The module automatically switches between external power and battery backup.

►Compact SMD design with dual protection functions ensures safe charging and discharging. Dimensions: 25 x 19 x 10mm with 1A adjustable charging current. Ideal for portable devices, emergency power backup, and electronic prototyping.

►Simply connect your 18650 batteries and USB Type-C power source – no additional components needed.

Hinnangulise saatmiskulu vaatamiseks VALIGE VARIATION.

Suure murega kemikaal: Mitte ühtegi
Mudeli number: Type-C 15W 3A 18650 Lithium Battery Charger Module
Päritolu: Mandri-Hiina
Pakett: SMD
Dissipation Power: 15W (Peak 20W)
Supply Voltage: 5V 9V 12V
Rakendus: Computer, Electronics, UPS Systems
Tüüp: DC-DC Step Up Boost Converter Module
Brändi nimi: baishundianzi
Condition: Uus
Mõõtmed: 25 x 19 x 10mm (L×W×H)
Input Interface: Type-C USB
Charging Current: 1A (Adjustable)
Output Current: 5V/3A, 9V/1.6A, 12V/1.2A
Tõhusus: Up to 96%
Static Power Consumption: 25mA

Tootekirjeldus

This intelligent 18650 lithium battery charger module combines advanced DC-DC step-up boost converter technology with UPS functionality in a compact SMD design. The module features Type-C input connectivity and delivers exceptional power conversion efficiency up to 96% through its built-in 12A high-current MOS design.

The boost circuit provides peak power up to 20W with a rated continuous power of 15W, making it perfect for demanding electronic applications. Multiple output voltage options (5V/9V/12V) ensure compatibility with various devices and projects.

Key Features & Applications

Kahesugune funktsionaalsus: Functions as both a battery charger and UPS power supply, automatically switching between external power and battery backup without interruption.

High Efficiency Design: Advanced boost converter technology minimizes power loss and heat generation, ensuring reliable operation in compact spaces.

Safety Protection: Integrated dual protection functions prevent overcharging, over-discharging, and short circuits, extending battery life and ensuring safe operation.

Versatile Output Options: Selectable output voltages accommodate different device requirements – 5V at 3A for USB devices, 9V at 1.6A for intermediate power needs, and 12V at 1.2A for higher voltage applications.

Tehnilised kirjeldused

  • Sisend: Type-C USB connector
  • Battery Compatibility: 18650 lithium-ion batteries
  • Laadimisrežiim: Linear charging with 1A adjustable current
  • Boost Circuit: Built-in 12A high-current MOS
  • Module Size: Ultra-compact 25×19×10mm footprint
  • Power Efficiency: Up to 96% conversion efficiency
  • Static Consumption: Low 25mA standby current

Perfect for DIY electronics projects, portable power banks, emergency backup systems, and electronic prototyping where reliable power conversion and battery management are essential.

Image alt: s51a85fe4222347b0878f5cc5aef23af3lImage alt: s885a908a9316473d9d9e254a749ff868oImage alt: scaebf5be6b8d4afbaeb10b3011057cbbhImage alt: s3680c1a6900d414c8411f97f76688beekImage alt: s008dccfd046345fdad666df6d1a6784etImage alt: s84d23ec96b9b4c8e84ebe2abcbb078df8Image alt: s4eb3d271ab1e44888d39d6785242b0berImage alt: sfcac7cba1ea14bca89e9b8dee9dff400x

USB UPS 18650 battery charger moduleUSB UPS 18650 battery charger moduleUSB UPS 18650 battery charger moduleUSB UPS 18650 battery charger module

Pinge

, ,

Higni murelik keemia

Mitte ühtegi

pakett

SMD

on_kohandatud

Jah

Dissipation Power

15W

Supply Voltage

5V 9V 12V

Rakendus

Computer

Tüüp

Module

Brändi nimi

baishundianzi

Päritolu

Mandri-Hiina

Seisund

Uus

Töötemperatuur

12 arvustust tootele USB UPS 18650 akulaadija moodul 5V 9V 12V 15W võimendusmuundur

  1. Avatar of w***o

    w***o (toote omanik)

    Seems like a nice little unit. How can you beat it for the money. Looks like a good pcb with nice welding.

  2. P***a avatar

    p***a (toote omanik)

    Perfect working in a custom bluetooth speaker build

  3. Avatar... S

    A...S (toote omanik)

    These battery charger/backup units are well-made and are individually packaged in antistatic bags, which i appreciate. They charge two 18650 lithium-ion batteries, and boost their output to (for the ones i bought) 12 volts. I did find a few tiny solder balls on the boards, but these were able to be popped loose with a thumbnail.

  4. D***de avatar

    D***S (toote omanik)

    I intend to use it in an upcoming experiment as a component to regulate li-ion battery charge.

  5. A***a avatar

    A***a (toote omanik)

    item sold as a 3A UPS. But with a charge of 1A, it keeps cutting off the output. I bought it for an Rpi4, but it is 30S with an average load of 1A measure, heats up and starts disarming and wearing the outlet, causing the restart of the Rpi4. I tried using a bank of capacitors to try to avoid falls on the rpi4, but that didn’t help much. It continues to heat up and unarmed.

  6. A***r avatar

    a***r (toote omanik)

    11 days good for Ukraine! Thanks to the store! 👍

  7. Avatar of d***u

    D***U (toote omanik)

    Ordered two pieces, one arrived damaged, usb plug was flattened during shipping.

  8. r***a avatar

    R***a (toote omanik)

    Item just received, and i’m satisfied with it, need to use it and will get back if there any issue identified. 💚

  9. K***r avatar

    K***r (toote omanik)

    Good before use

  10. Avatar... S

    A...S (toote omanik)

    The package came quickly. Looks good. Not yet checked, I hope it will be good. I recommend the seller

  11. A***r avatar

    a***r (toote omanik)

    exactly as described and very fast shipping and delivery!

  12. t***a avatar

    T***a (toote omanik)

    I bought without wanting😅
    I’m not even sure what that’s for, but it’s working.

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