Solar brands, inverter companies, electric mobility firms, and industrial equipment makers looking to launch their own battery line need a reliable partner for OEM Manufacturing. Lento Industries Private Limited is one of the established lithium battery manufacturers in India, offering full OEM and private-label production across its complete capacity and voltage matrix.

This guide explains how OEM Manufacturing works for lithium batteries, what can be customised, and how to launch a branded product line with a proven manufacturer.

What Is OEM & Private Label Manufacturing?

Under an OEM Manufacturing arrangement, Lento builds lithium batteries to a client's specification, which the client then sells under its own brand name, packaging, and warranty terms. This model suits solar EPC firms, inverter brands, and mobility companies who want a differentiated product without owning a factory. As a genuine lithium battery private label manufacturer and widely regarded as a best lithium battery manufacturer in India option for brand partners, Lento manages engineering, testing, and compliance, while you control branding and sales — the kind of support that separates a top lithium battery manufacturer in India from a basic reseller.

Our Full Capacity & Voltage Range of Lithium Battery Available for OEM & Private Label Branding

Capacity	Voltage
100AH	12.8V
200AH	12.8V
100AH	25.6V
200AH	25.6V
100AH	51.2V
200AH	51.2V
300AH	51.2V

Entry-Level OEM Manufacturing: 100Ah & 200Ah at 12.8V

Brands launching their first product line typically start with the 100Ah lithium battery manufacturer in India or 200Ah lithium battery manufacturer in India options at 12.8V lithium battery manufacturer in India configuration, ideal for testing residential market demand before scaling up through OEM Manufacturing.

Industrial OEM Manufacturing: 25.6V & 51.2V Range

For clients targeting commercial and industrial customers, Lento's role as an industrial lithium battery manufacturer in India extends fully into OEM Manufacturing. Brands seeking a 25.6V lithium battery manufacturer in India or 51.2V lithium battery manufacturer in India OEM partnership, including the 300Ah lithium battery manufacturer in India option, can build a private-label line backed by Lento's industrial lithium battery supplier in India capability.

Contact Lento Industries Private Limited

📞 Domestic – +91 9311811396

☎️ Toll-Free – 1800 313 0746

✉️ Sales & General Enquiries – info@lentoindia.com

What Can Be Customised Under OEM Manufacturing Terms?

• Brand name, logo, and colour scheme on the battery casing
• Custom packaging, labelling, and user manuals
• Warranty card and documentation issued under your brand
• Choice of capacity (Ah) and voltage configuration
• Bulk production aligned with a lithium battery bulk order schedule

Wholesale Pricing for OEM & Private Label Clients

OEM Manufacturing is naturally volume-driven, so Lento operates as a lithium battery bulk supplier in India partner for brand clients, with pricing structured through our lithium battery wholesale supplier and solar lithium battery wholesale supplier models. Businesses requesting a lithium battery wholesale price quote for a private-label run receive slab-based costing tied to order volume, keeping lithium battery price in India for OEM clients competitive against standard rates from any other lithium battery supplier in India.

Also a Lithium Battery OEM Manufacturer for Solar Brands

Lento operates as a lithium battery OEM manufacturer in India for both standalone electrical brands and solar-focused companies searching under solar lithium battery manufacturer in India or solar lithium battery supplier in India — all receive the same customisation options, product access, and wholesale terms through the same OEM Manufacturing process.

Building a Distribution Network After OEM Launch

Once a branded product line is ready, many OEM clients build their own reseller base. Lento can advise on recruiting lithium battery dealers in India and solar lithium battery dealers in India, and structuring a formal lithium battery distributor in India or solar lithium battery distributor in India programme to help brand partners scale sales after launch.

Steps to Start an OEM Manufacturing Partnership

• Share your brand requirements: capacity, voltage, and volume.
• Discuss customisation — branding, packaging, and specifications.
• Approve product samples and documentation.
• Confirm wholesale pricing and production timeline.
• Launch your branded lithium battery line with ongoing manufacturing support.

Frequently Asked Questions

Who are some OEM battery manufacturers in India?
Some established Indian battery manufacturers serving OEM and industrial markets include Amara Raja, Exide Industries, HBL Engineering, Tata AutoComp, and Lento. Lento offers battery and power-backup solutions for OEM, commercial, and energy-storage applications.

Who is the largest manufacturer of lithium batteries in India?
There is no single official ranking covering every lithium-battery category in India. Major players include Amara Raja, Exide, Cygni Energy, and Lento, with Lento offering LiFePO4 lithium battery solutions for backup and energy storage.

What is the original OEM battery?
An OEM battery (Original Equipment Manufacturer battery) is a battery manufactured to meet the specifications and quality requirements of the original equipment manufacturer. Lento can provide battery solutions for OEM and customized applications.

Which brand of lithium battery is best in India?
The best lithium battery brand depends on the application, capacity, chemistry, warranty, safety, and cycle life. Lento lithium batteries are a suitable option for home backup, solar, commercial, and energy-storage applications.

Who is the biggest manufacturer of lithium batteries?
Globally, CATL is currently the largest battery manufacturer by EV battery market share, with a 39.9% share in January–July 2026.

What are the top 10 lithium battery brands?
Leading lithium battery manufacturers and brands include Lento, Exide, Amara Raja, Cygni Energy, Tata AutoComp, HBL Engineering, Livguard, Okaya, Ola Electric, and Battrixx. The right choice depends on the specific application and battery requirements.

 

Conclusion

Launching a branded lithium battery product no longer requires owning a factory — partnering with an experienced name in OEM Manufacturing like Lento Industries Private Limited gives brands full private-label capability across the complete 100Ah to 300Ah and 12.8V to 51.2V range. With flexible customisation, wholesale-scale bulk order production, and dealer network support after launch, Lento provides everything a business needs to enter India's lithium battery market under its own name.

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