Industries We Serve as a Heavy Duty OEM Battery Manufacturer
Railway
Custom OEM cells built to the voltage, capacity and terminal requirements of railway signalling brands.
Solar
Private-label deep-cycle batteries for solar equipment and energy storage brands.
Power Plant & Industrial
Heavy duty OEM battery banks engineered for control room and switchgear backup brands.
Telecom & UPS
Custom-branded battery packs supplied to telecom infrastructure and UPS companies.
Whether you are a brand searching for a heavy duty OEM battery manufacturer in India for a telecom product line, an OEM battery manufacturer in Maharashtra close to your assembly facility, or a heavy duty OEM battery manufacturer for a new solar, railway or industrial product, Laurus Power Systems can design and produce the battery to your specification.
A Trusted Heavy Duty OEM Battery Manufacturer in India
Looking for a dependable heavy duty OEM battery manufacturer in India to build batteries under your own brand? Laurus Power Systems manufactures lead-acid batteries at our advanced facility in Khopoli, Raigad District, Maharashtra, and partners with brand owners, distributors, equipment makers and system integrators who need a reliable OEM battery manufacturer in Maharashtra they can build a long-term supply relationship with.
As a heavy duty OEM battery manufacturer, we work with your team from the earliest stages of a project - understanding your target application, required capacity range, container size, terminal type, and label or branding requirements - and translate that into a battery built specifically for your product line, rather than offering only generic, off-the-shelf cells re-labelled with your logo.
Every cell we manufacture, whether supplied under our own brand or produced as part of an OEM order, uses high-purity lead, oxide and red lead that are tested on a USA-based spectrometer before entering production. This consistency in raw material quality is central to why brands choose us as their heavy duty OEM battery manufacturer in India: it means every batch performs the same way, order after order, which protects your brand's reputation in the market.
Backed by 12+ years of collective experience in lead-acid battery manufacturing, our team understands the technical, commercial and logistical requirements that come with OEM partnerships, and we structure our production planning to support both one-time custom orders and recurring long-term supply agreements.
Why Choose an OEM Battery Manufacturer in Maharashtra
Choosing an OEM battery manufacturer in Maharashtra offers real logistical advantages for brands operating in or shipping through Western India. Our facility in Khopoli sits on the Mumbai-Pune Expressway, giving quick access to Mumbai's ports for export orders, as well as to Pune's industrial and automotive supply chain for domestic OEM customers who need shorter lead times and lower inland freight costs compared to sourcing from manufacturers based further away.
Being an OEM battery manufacturer in Maharashtra also means our team can host client visits, factory audits, and pilot batch inspections without the long travel times involved in dealing with manufacturers based in other states, which matters for brands that want to see their production line, verify quality processes, and build direct working relationships with our engineering and quality teams before committing to a large order volume.
For brands specifically searching for a heavy duty OEM battery manufacturer in Maharashtra to support demanding industrial, railway, telecom or solar applications, our location combines manufacturing capability with the connectivity needed to move finished goods efficiently across India and internationally.
Our Heavy Duty OEM Battery Manufacturer Process
1. Requirement Discussion
We review your target application, capacity range, container and terminal specification, and expected order volumes.
2. Design & Sampling
Our engineering team prepares design specifications and produces sample units for your evaluation and approval.
3. Branding & Documentation
Labels, packaging, and datasheets are prepared to your brand guidelines and compliance requirements.
4. Production & Supply
Batches are manufactured, tested and dispatched on an agreed recurring supply schedule.
This structured approach is why many brands treat us as their long-term heavy duty OEM battery manufacturer rather than a one-off vendor - the process is designed to reduce approval cycles on repeat orders once the initial specification and sample stage is complete.
Why Brands Choose Us as Their Heavy Duty OEM Battery Manufacturer
Advanced Grid Alloy
Low antimony selenium alloy ensures superior durability across every OEM battery batch we produce.
High-Pressure Tubular Plates
Precision manufacturing gives your OEM battery brand a genuine performance advantage in the field.
Flexible Capacity Range
From compact cells to heavy duty industrial capacities, produced to your exact specification.
Consistent Batch Quality
Standardized processes ensure every OEM order matches the approved sample, order after order.
Custom Branding Support
Labels, cartons and datasheets prepared to match your brand identity and compliance needs.
Scalable Production Capacity
Production planning built to support both pilot orders and larger recurring supply volumes.
What a Heavy Duty OEM Battery Manufacturer Can Build for You
As a heavy duty OEM battery manufacturer, our production capability covers a wide range of lead-acid battery types and formats, so brands are not limited to a single product category. This flexibility is one of the reasons customers searching for a heavy duty OEM battery manufacturer in India choose to consolidate multiple product lines with a single manufacturing partner rather than working with several vendors.
| Battery Types | Tubular, Flat Plate, OPzS, VRLA |
| Voltage Range | 2V, 6V, 12V single and series configurations |
| Applications Supported | Solar, Telecom, Railway, UPS, Industrial, Automotive |
| Branding | Custom labels, cartons and datasheets |
| Manufactured At | Khopoli, Raigad, Maharashtra, India |
Every battery produced under an OEM arrangement goes through the same testing procedures as our branded product line: capacity verification, internal resistance checks, and terminal quality inspection before dispatch. As a heavy duty OEM battery manufacturer, we understand that your customers judge your brand on the performance of the battery inside your product, so consistent testing at our end protects your reputation at theirs.
We also support brands with minimum order quantity planning, staged delivery schedules, and documentation packages suited to tender or institutional supply requirements, which is particularly relevant for OEM partners supplying into railway, telecom and government infrastructure projects where formal test certificates and traceability are often mandatory.
If you are evaluating a heavy duty OEM battery manufacturer in Maharashtra for a new product launch or looking to switch from an existing supplier, our team can walk you through sample production timelines, pricing structures and capacity planning so you can make an informed decision.
Getting started as an OEM partner is straightforward: share your target application, approximate capacity range, expected order volumes, and any branding or documentation requirements with our team, and we will respond with a proposed specification and sampling timeline. Many of our long-term OEM relationships began with a single pilot batch, which allowed the partner brand to validate quality, packaging and delivery reliability before committing to larger recurring orders. Whether you represent an established brand looking to add a heavy duty OEM battery manufacturer in India to your supply base, or a newer company building out your first branded battery product, our team is set up to support both scales of partnership with the same manufacturing discipline and quality standards.
Quality Assurance from a Heavy Duty OEM Battery Manufacturer
Quality control at every stage of production is what separates a dependable heavy duty OEM battery manufacturer from a vendor simply assembling parts to a price point. At our facility, incoming raw materials such as lead, oxide and red lead are verified on a USA-based spectrometer before they are released into production, so any variation in material purity is caught before it can affect finished cell performance.
In-process checks continue through plate curing, assembly and formation, and every finished battery is tested for capacity, internal resistance and terminal integrity before it is approved for dispatch. For OEM partners, this means the battery leaving our plant under your brand name has been through the same rigorous testing regime as our own product line, which protects the reputation you have built with your customers.
As a heavy duty OEM battery manufacturer in India, we also support customers with international requirements. Our team has experience coordinating export documentation, packaging suited to sea and air freight, and communication with overseas partners across multiple time zones, which is reflected in our existing international contacts across the Netherlands, Qatar, UAE and Spain, listed in our contact details.
Whether your OEM requirement is for domestic distribution within India or for a brand that also exports finished products or systems abroad, our combination of tested raw material quality, structured production processes and export-ready documentation is designed to support both markets from a single heavy duty OEM battery manufacturer relationship, without needing to split your supply chain across multiple vendors.
Heavy Duty OEM Battery Manufacturing for Automotive Brands
Beyond stationary and industrial applications, we also work as a heavy duty OEM battery manufacturer for automotive brands, vehicle assemblers and fleet equipment companies that need starter or auxiliary batteries built to a specific capacity, case size, and terminal layout. This includes brands supplying batteries for passenger vehicles, commercial vehicles, and off-road or agricultural equipment, where matching the original equipment fitment precisely is critical to customer satisfaction.
For automotive and fleet-focused customers, we can produce OEM batteries across a wide capacity range, engineered for the higher cranking current and vibration resistance these applications demand, while still carrying your brand's labelling, packaging and warranty documentation. This lets automotive brands offer batteries under their own name without carrying the overhead of running battery manufacturing in-house.
As with our other OEM categories, automotive and fleet battery partners benefit from the same raw material testing, in-process quality checks, and finished-goods verification that apply across our entire heavy duty OEM battery manufacturer operation, so brand owners can be confident the batteries reaching their dealers and fleet customers meet a consistent performance standard.
Quality First
As a heavy duty OEM battery manufacturer, every cell we produce is manufactured under strict quality checks, using raw material tested on a USA-based spectrometer.
Experienced Team
Our team brings 32+ years of collective experience in lead-acid battery technology, with backgrounds from Exide, GS Yuasa and Amara Raja Batteries.
Made in India
As an OEM battery manufacturer in Maharashtra, we manufacture locally at our Khopoli facility on the Mumbai-Pune Expressway, ensuring quick availability and support for our OEM partners.
Long-Term Partnerships
As a heavy duty OEM battery manufacturer, we focus on building recurring, dependable supply relationships with our brand partners.