Up-Down Dual USB Step-Up Mini Power Bank Module

134N3P Type-C / Micro USB 5V 1A 2A Battery Charging Boost Converter with LED Indicator

This compact 5V charging boost converter module supports both Type-C and Micro USB inputs, designed for powering mobile backup batteries, DIY power banks, and small electronics. With LED indicator, battery protection, and multiple output variants (1A to 2A), it's ideal for hobbyists, makers, and electronics developers. Easy to integrate into your custom projects.

---

 Specifications:

• Input Port: Micro USB / Type-C (variant dependent)

• Output Voltage: 5V

• Output Current Options: 1A, 1.2A, 2A

• LED Indicator: Yes

• Board Type: Step-Up / Boost Converter

• Protection: Battery charging and overcurrent protection

• Compatibility: Suitable for lithium battery charging, mobile power packs, DIY electronics

• Customization: Yes (DIY Kit)

• Condition: New

• Application: Electronics, Mobile Backup Power, DIY Projects