Smart BMS for Automotive EV 2W & 3W – Battery Management System
Smart BMS solution for electric 2-wheelers and 3-wheelers designed for battery protection, performance monitoring, thermal management, and efficient EV power control. Suitable for EV manufacturers, battery pack builders, and retrofit applications.
Minimum order quantity of 100 units applies. Final pricing depends on voltage, current rating, battery chemistry, communication features, and order quantity. Contact us on WhatsApp for a customized quotation.
For pricing, bulk orders, dealership support, and product quotations, please connect with us directly on WhatsApp.
Why Buy From EV Nexo Mart?
At EV Nexo Mart, we are more than just an online marketplace—we are building a trusted ecosystem for the Electric Vehicle industry. Whether you're an individual EV owner, garage, fleet operator, manufacturer, or distributor, we aim to provide genuine products backed by reliable support.
✔ Genuine & Verified Products
We collaborate with verified manufacturers, distributors, and authorized suppliers to ensure you receive genuine, high-quality EV products.
✔ One-Stop EV Marketplace
Explore a wide range of EV batteries, motors, controllers, chargers, retrofit kits, diagnostic tools, spare parts, accessories, and more—all in one place.
✔ Technical Support
Our team provides technical guidance and product information to help you choose the right solution for your EV requirements.
✔ Competitive Pricing
Enjoy transparent and competitive pricing for both retail customers and bulk buyers.
✔ Bulk & B2B Solutions
Special pricing and procurement support are available for garages, workshops, fleet operators, educational institutions, OEMs, and businesses.
✔ Warranty & Service Support
Eligible products include 6 Months of EV Nexo Mart Service & Replacement Warranty for added peace of mind, along with 1 Year Manufacturer Warranty (where applicable). Warranty terms may vary by product and brand.
✔ Fast & Reliable Delivery
We coordinate with trusted logistics partners to ensure safe, efficient, and timely delivery across India.
✔ Secure Shopping Experience
Shop with confidence through our secure ordering process, reliable payment methods, and dedicated customer support.
✔ Dedicated Customer Support
Our support team is available to assist with product enquiries, order tracking, warranty claims, and after-sales service.
✔ Supporting India's EV Ecosystem
Every purchase helps strengthen India's growing electric mobility ecosystem by connecting customers with trusted EV businesses, manufacturers, and innovative technologies.
This version presents the warranty in a professional way and clarifies that the 6-month EV Nexo Mart Service & Replacement Warranty complements the 1-year Manufacturer Warranty, while noting that eligibility depends on the specific product.
Frequently Bought Together
Smart Automotive BMS for EV 2W & 3W – Advanced Battery Management System
The Smart Automotive 15S BMS Board is an enterprise-grade, hardware-level electronic control unit engineered specifically for the demanding electrical dynamics of electric 2-wheelers and 3-wheelers. Acting as the core intelligence of the battery pack, this system continuously tracks, calculates, and balances cell-level telemetry to prevent catastrophic electrical failures, maximize energy throughput, and significantly extend the operating lifecycle of commercial mobility power banks.
High-Precision Component Architecture: Built using automotive-grade solid-state MOSFET switches, a dedicated central micro-controller unit (MCU), an integrated MicroSD log storage slot for complete field data history, and heavy-duty, screw-down copper connection blocks (J13, J14, J15) to handle high vibration and heavy current draw.
Flexible Engineering Architecture: Fully configurable across varying voltage platforms, providing drop-in cell matrix integration for multi-brand electric scooters, cargo e-rickshaws, and custom EV retrofits.
1. Technical Specifications & Tier Framework
| Parameter | System Configuration & Commercial Details |
| Base Configuration | Designed around high-precision 15S multi-cell balancing paths |
| Voltage Platform Support | Available for 24V, 48V, 60V, and 72V system architectures |
| Chemistry Compatibility | Lithium-Ion (NMC) and Lithium Iron Phosphate (LiFePO4) arrays |
| Data Logging Support | Onboard high-speed storage slot for real-time fault tracking |
| Minimum Order Quantity | MOQ: 100 Units |
| Commercial Base Pricing | Typical pricing starts from ₹15,000 (Varies by configuration/volume) |
2. Six-Layer Smart Protection & Performance Automation
The board runs active, high-speed automated sub-routines to keep electric vehicles running smoothly under severe daily duty cycles:
Active Cell Equalization: Uses dense array resistors and integrated balancing logic to maintain even voltage distribution across all series cell banks, reclaiming lost capacity and preventing premature pack aging.
Intelligent Thermal Management: Equipped with an multi-point thermal protection system that actively cuts off current flow before localized heat pockets can lead to thermal runaway risks.
Overcharge & Over-Discharge Protection: Instantly isolates the core power loop if a cell boundary exceeds upper charging limits or drops below critical low-voltage safety points.
Short-Circuit & Over-Current Mitigation: Leverages high-current multi-channel tracking to instantly isolate terminal contacts during severe vehicle ground faults or unexpected motor controller current spikes.
3. High-Drain Mobility Applications
This smart automotive management system is highly optimized for integration across urban commercial logistics and personal mobility operations:
Electric 2-Wheelers (Scooters & Commuter Bikes): Ensures sharp, consistent throttle response and steady acceleration profiling by eliminating cell sags under peak load conditions.
Electric 3-Wheelers (E-Rickshaws & Cargo Loaders): Manages high continuous current outputs during heavy-duty cargo transportation and long multi-shift commercial use.
EV Retrofitting & Assembly Lines: The ideal blueprint solution for battery pack assemblers, EV manufacturers, and engineering workshops looking for a standardized, reliable safety module.
Fleet Mobility Networks: Provides predictable battery performance analysis, helping operators lower their total cost of ownership (TCO) through reduced battery wear out.
4. Onboard Interface & Component Layout
The physical circuit architecture is engineered for easy integration and diagnostics inside commercial repair facilities and production lines:
Removable Balance Harnesses: Dual row green plug-and-play terminal blocks simplify cell connection routing, preventing assembly errors.
Onboard Debugging Layout: Includes integrated USB/programming ports alongside dedicated diagnostic terminals to allow rapid firmware tuning and direct state-of-health (SOH) parameter testing.
5. Commercial Sourcing & Project Alignment
Because EV powertrain requirements vary significantly depending on vehicle application, EV Nexo Mart offers tailor-made procurement frameworks:
Custom Parameter Tuning: Final project pricing is fully customized based on your specified nominal voltage tiers, exact continuous current ratings, specific battery chemistry, and overall order volume.
Comprehensive Project Consultation: Our engineering team provides detailed technical consultation, step-by-step installation guidance, and layout matching to ensure flawless integration with your vehicle’s motor controller and charging infrastructure.
B2B Consultation & Quotation Support: To receive an official commercial quote tailored to your vehicle’s design parameters, validation layouts, or bulk order timelines, please contact the EV Nexo Mart corporate engineering team via WhatsApp, email, or our dedicated commercial account desk.
For detailed pricing, technical specifications, bulk orders, and OEM requirements, please connect with us on WhatsApp to receive a customized quotation.
For bulk orders, dealership inquiries, and product quotations, connect with us directly on WhatsApp for quick support and pricing assistance.