Description
Looking to build your own portable charger? The USB 5V 1A Mini Power Bank Module is the ultimate solution for electronics hobbyists and DIY enthusiasts in Bangladesh. এই কম্প্যাক্ট ও রিলায়েবল সার্কিট বোর্ডটি দিয়ে আপনি খুব সহজেই আপনার নিজস্ব পোর্টেবল পাওয়ার ব্যাংক তৈরি করে নিতে পারেন। It efficiently converts power from a single 18650 lithium battery to a stable 5V USB output, making it an essential component for custom electronics projects.
Key Features & Benefits
- Compact Design: Small footprint allows integration into tight spaces and custom enclosures.
- Stable Output: Delivers a reliable 5V 1A output, perfect for charging small gadgets safely.
- Built-in Protection: Features over-charge, over-discharge, and short-circuit protection for enhanced battery safety.
- Dual Ports: Typically includes a Micro USB input for charging the battery and a standard USB output for external devices.
Technical Specification Table
18650 Lithium Ion Battery (3.7V)
| Specification | Details |
|---|---|
| Input Voltage (Micro USB) | 3.7V – 5.5V DC |
| Output Voltage | 5V DC |
| Output Current | 1A (Max) |
| Compatible Battery Type | |
| Conversion Efficiency | Up to 85% |
| LED Indicators | Charging (Red) and Fully Charged (Blue) |
Additional Information
- Weight: 10g
- Dimensions: 2 cm x 2 cm x 1 cm
- Package Includes: 1 x USB 5V 1A Mini Power Bank Module & Boost Converter Circuit
Applications
The USB 5V 1A Mini Power Bank Module is primarily used for building DIY portable power banks, powering microcontrollers like Arduino and ESP8266 projects on the go, emergency mobile phone chargers, and wearable electronics.
Why Buy from HTE Bangladesh?
At HTEBD, we ensure the highest quality electronic components for your projects. আপনি যদি সাশ্রয়ী মূল্যে সেরা কোয়ালিটির পাওয়ার ব্যাংক সার্কিট খুঁজছেন, তবে আজই অর্ডার করুন। We offer fast delivery across Bangladesh, including Dhaka, Chattogram, and Rajshahi.
Frequently Asked Questions (FAQs)
1. What is the maximum output current of this mini power bank module?
The USB 5V 1A Mini Power Bank Module delivers a maximum output current of 1A, making it suitable for standard smartphones and low-power DIY electronics.
2. Can I use multiple 18650 batteries with this circuit?
This module is designed to operate optimally with a single 3.7V 18650 lithium-ion battery. Using multiple batteries in parallel will increase capacity but requires proper balancing.
3. Does this module include battery protection features?
Yes, the USB 5V 1A Mini Power Bank Module features integrated charging and discharging protection circuits to prevent over-charging and short-circuits.
4. Where can I buy this boost converter module in Bangladesh?
You can buy the USB 5V 1A Mini Power Bank Module online directly from HTE Bangladesh (www.htebd.com) at the best price in Bangladesh with home delivery.
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