3S 12V 25A 18650 Lithium Battery Protection Board

Premium Battery Management Solution from The Engineer Store, Bengaluru

Fast shipping 7-day warranty on manufacturing defects 24/7 expert support

Product Overview

The 3S 12V 25A 18650 Lithium Battery Protection Board is a professional-grade Battery Management System (BMS) designed to safeguard lithium-ion battery packs. This essential component provides comprehensive protection for 3-cell (3S) 18650 lithium battery configurations, making it ideal for DIY projects, renewable energy systems, and commercial applications.

Key Specifications

Parameter	Details
Configuration	3S (3-Cell Series)
Nominal Voltage	12V
Maximum Current	25A continuous
Battery Type	18650 Lithium-ion cells
Type	Electronics Component
Origin	Original/Authentic
Warranty	7-day warranty on manufacturing defects
Support	Email & WhatsApp 24/7

Core Features & Benefits

Overcharge Protection - Prevents battery damage from excessive charging

Over-discharge Protection - Maintains battery health and longevity

Short Circuit Protection - Automatic cutoff prevents dangerous situations

Overcurrent Protection - Limits current to 25A maximum

Cell Balancing - Ensures even charge distribution across cells

Temperature Monitoring - Protects against thermal runaway

Compact Design - Easy integration into battery packs

High Reliability - Industrial-grade components

Why Choose This Product?

100% Authentic - Sourced from authorized distributors with verification

Fast Delivery - 1-5 day shipping, 7-8 day delivery from Bengaluru warehouse

Expert Support - Technical assistance available round-the-clock

Trusted Quality - Proven performance in thousands of installations

Affordable Pricing - Best value for professional-grade protection

Applications & Project Ideas

DIY & Hobbyist Projects

• Custom lithium battery packs for drones
• E-bike and e-scooter battery systems
• Portable power banks and UPS systems
• Solar energy storage solutions

Professional & Industrial Use

• Renewable energy systems
• Electric vehicle battery management
• Industrial power backup systems
• Commercial energy storage

Educational & Learning

• Electronics and embedded systems courses
• Battery technology workshops
• Engineering student projects
• Skill development programs

What's Included in the Box

1x 3S 12V 25A Lithium Battery Protection Board

Technical Documentation - Pinout diagram and wiring guide

Support Materials - Quick start guide and troubleshooting tips

Technical Specifications (Detailed)

• Input Voltage Range: 9V - 12.6V
• Continuous Current Rating: 25A
• Peak Current: Up to 30A (brief duration)
• Overcharge Protection Voltage: ~12.6V per cell
• Over-discharge Protection Voltage: ~2.5V per cell
• Charging Temperature Range: 0 degreesC to 45 degreesC
• Discharging Temperature Range: -20 degreesC to 65 degreesC
• PCB Size: Compact form factor
• Connector Type: Standard JST/XT60 compatible

Installation & Setup

1. Connect Battery Cells - Solder 3S 18650 cells in series
2. Attach Protection Board - Wire board between battery pack and load
3. Configure Settings - Adjust protection thresholds if needed (optional)
4. Test System - Verify all protections are functioning
5. Integrate - Mount in your application enclosure

Detailed installation guide provided with each order

Safety & Compliance

Meets international lithium battery safety standards RoHS compliant components

Tested for reliability and performance

Suitable for safe long-term operation

Frequently Asked Questions

Is this 100% authentic?

Yes, absolutely. We source directly from authorized distributors with complete authentication verification. Every product undergoes quality checks before dispatch.

What warranty coverage is included?

Full 7-day warranty on manufacturing defects covering manufacturing defects, component failures, and performance issues. Replacement or full refund available.

How fast is shipping?

Standard delivery is 7-8 days to most locations in India from our Bengaluru warehouse. Express shipping available for urgent orders.

Is technical support available?

Yes! Our expert team provides 24/7 support via email and WhatsApp. Get help with installation, troubleshooting, and application design.

What's your return policy?

7-day returns on manufacturing defects only with full refund or replacement at no cost. Non-defective returns accepted with 10% restocking fee.

Are bulk discounts available?

Yes! Orders of 10+ units qualify for wholesale pricing. Contact us for custom quotes on large orders.

Can this work with other battery configurations?

This board is specifically designed for 3S (12V) systems. We also offer 2S, 4S, and 5S versions for other configurations.

What temperature range is safe for operation?

Charging

Buy 3S 12V 25A 18650 Lithium Battery Protection Board Online in India

Purchase the 3S 12V 25A 18650 Lithium Battery Protection Board 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 3S 12V 25A 18650 Lithium Battery Protection Board 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 3S 12V 25A 18650 Lithium Battery Protection Board 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.