LED Dual USB 5V 2.4A 18650 Power Bank Lithium Charger Board
LED Dual USB 5V 2.4A 18650 Power Bank Lithium Charger Board
LED Dual USB Power Bank Charging Module – Micro & Type-C Compatible
Build or upgrade your own portable power bank with this compact and reliable 5V 2.4A Dual USB Lithium Battery Charger Board. Designed for 18650 lithium cells, this module features both Micro USB and Type-C input ports, making it compatible with a wide range of charging cables. An easy-to-read LED digital display shows real-time battery power levels at a glance — perfect for DIY electronics enthusiasts and makers.
Key Features
- Dual USB Output: Two USB-A output ports for charging two devices simultaneously
- Universal Input: Supports both Micro USB and Type-C charging input
- 5V / 2.4A Fast Output: Delivers efficient and stable current for smartphones and small devices
- LED Digital Display: Shows current battery level while charging or in standby
- One-Button Operation: Hold the button after standby to activate power output
- Supports 3 USB Cable Types: Maximum compatibility for your DIY power bank build
- Compact Design: Lightweight and easy to integrate into custom enclosures or projects
- Brand New & High Quality: Thoroughly tested for reliable performance
Specifications
| Input Voltage | 5V |
| Output Voltage | 5V |
| Output Current | 2.4A (max) |
| Compatible Battery | 18650 Lithium Battery |
| Input Ports | Micro USB & Type-C |
| Output Ports | Dual USB-A |
| Display | LED Digital Power Indicator |
| Size | 68 × 27 × 9 mm (approx.) |
| Package Includes | 1 × Charger Board Module |
| Country of Origin | Made in Mainland China |
Note: Please allow ±1–3 mm differences due to manual measurement. Actual color may vary slightly from product images due to lighting and monitor display settings.
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Learn more: EPA guidance on lithium-ion battery handling
Frequently Asked Questions
Q: What type of battery does this charger board support?
A: This charging module is specifically designed for 18650 lithium batteries. It provides a regulated 5V output and manages charging input via Micro USB or Type-C ports.
Q: Can I use this module to charge two devices at the same time?
A: Yes! The board features dual USB-A output ports that allow you to charge two devices simultaneously at up to 2.4A total output current.
Q: Does it come with an 18650 battery or a case?
A: The package includes 1 × charger board module only. The 18650 battery and enclosure/case are not included and must be sourced separately for your DIY power bank build.
Q: How do I check the battery level on this module?
A: Simply hold down the button on the module. The built-in LED digital display will light up and show the current battery percentage level. It also displays charge level automatically while the battery is being charged.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.