5V Step-Up Power Module Lithium Battery Charging Protection Board USB For DIY Charger 134N3P

Quality electronics from The Engineer Store, Bengaluru. Fast shipping, 7-day warranty on manufacturing defects, expert support.

Product Overview

The 134N3P 5V Step-Up Power Module is a versatile charging protection board designed for DIY enthusiasts and professionals. This all-in-one solution combines step-up voltage conversion with integrated lithium battery charging protection, making it ideal for building custom USB chargers and portable power systems.

Key Features

• 5V Output Voltage - Perfect for USB devices and standard electronics
• Step-Up Conversion - Boosts lower input voltages to stable 5V output
• Lithium Battery Protection - Built-in overcharge, over-discharge, and short-circuit protection
• USB Interface - Direct USB connectivity for charging applications
• Compact Design - Space-efficient module for embedded projects
• High Efficiency - Minimal power loss during conversion

Specifications

Aspect	Details
Product Type	Electronics Component
Function	Step-Up Power Module + Charging Protection
Input Voltage	2.5V - 5V (Variable)
Output Voltage	5V (Regulated)
Protection Features	Overcharge, Over-discharge, Short-circuit
Compatibility	Lithium-ion / Lithium polymer batteries
Interface	USB
Origin	Original/Authentic
Warranty	7-day warranty on manufacturing defects
Support	Email & WhatsApp 24/7

Why Choose This Product?

100% Authentic - Sourced directly from trusted suppliers with authentication verification

Fast Shipping - 1-5 day shipping, 7-8 day delivery from Bengaluru warehouse to most of India

Complete Protection - Integrated charging protection eliminates need for separate components

Expert Support - 24/7 technical assistance via email and WhatsApp

Cost-Effective - Perfect for DIY projects without compromising quality

Reliable Performance - Trusted by hobbyists and professionals alike

Project Ideas & Applications

DIY Electronics

• Build custom USB power banks
• Create portable device chargers
• Design emergency power solutions
• Develop IoT power management systems

Professional Applications

• Industrial battery management systems
• Backup power supplies
• Portable testing equipment
• Commercial charging stations

Learning & Education

• Electronics and power systems courses
• Battery management workshops
• Embedded systems projects
• Student engineering competitions

Practical Uses

• Smartphone emergency chargers
• Tablet charging solutions
• Wearable device power systems
• Drone battery management

What's Included in the Box

Package Contents:

• 1x 134N3P 5V Step-Up Power Module
• Technical datasheet and pinout diagram
• Quick start guide
• Support contact information
• Warranty documentation

Technical Specifications (Detailed)

Parameter	Specification
Input Voltage Range	2.5V - 5V DC
Output Voltage	5V +/-5%
Maximum Output Current	Up to 2A
Conversion Efficiency	>85%
Operating Temperature	-10 degreesC to +60 degreesC
Storage Temperature	-20 degreesC to +70 degreesC
PCB Dimensions	Compact form factor
Protection Circuits	OCP, OVP, UVP, SCP
Battery Compatibility	Li-ion, LiPo, LiFePO4

Frequently Asked Questions

Is this 100% authentic?

Yes, absolutely. We source all components from authorized distributors with full authentication verification. Each unit comes with authenticity documentation.

What warranty do I get?

7-day warranty on manufacturing defects covering all manufacturing defects, component failures, and performance issues. Coverage includes replacement or repair at no cost.

How fast is the shipping?

We offer 1-5 day shipping, 7-8 day delivery to most locations in India from our Bengaluru warehouse. Express shipping options available for urgent orders.

Do you provide technical support?

Yes! Our expert team provides 24/7 support via email and WhatsApp. We help with installation, troubleshooting, circuit design, and project guidance.

What's your return policy?

7-day returns on manufacturing defects only with full refund or replacement option. applicable on manufacturing defects only if the product arrives damaged or non-functional.

Can I get bulk discounts?

Yes! Wholesale pricing is available on orders of 10 or more units. Contact us for custom quotes on bulk orders.

Is this suitable for beginners?

Absolutely! The module is beginner-friendly with clear pinouts and simple integration. Our support team can guide you through every step.

What devices can I charge with this?

Any USB-powered device: smartphones, tablets, power banks, smartwatches, Bluetooth speakers, cameras, and more.

Customer Support

Email: support@theengineerstore.in

WhatsApp: Available 24/7

Response Time: Within 2 hours

Technical Assistance: Free for warranty period

Order Now and Build Your Custom Charging Solution!

*The Engineer Store - Your Trusted Electronics Partner

Buy 5V Step-Up Power Module Lithium Battery Charging Protection Board USB For DIY Charger 134N3P Online in India

Purchase the 5V Step-Up Power Module Lithium Battery Charging Protection Board USB For DIY Charger 134N3P online at The Engineer Store - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on 5V Step-Up Power Module Lithium Battery Charging Protection Board USB For DIY Charger 134N3P with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.

Looking to buy 5V Step-Up Power Module Lithium Battery Charging Protection Board USB For DIY Charger 134N3P at the best price in India? The Engineer Store offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.