About Us → OEM Battery Supply
Leolus Energy supplies custom lithium battery packs to OEM manufacturers, system integrators, and product companies across India. Whether you are building drone frames, solar lighting systems, energy storage units, or industrial electronics — we manufacture the battery to your exact specification, from our facility in Bangalore.
Agriculture sprayers, surveillance UAVs, delivery platforms, mapping drones. We build battery packs matched to your drone's weight budget, flight time target, and voltage architecture.
Solar street lighting, off-grid solar systems, and rooftop storage. We manufacture LiFePO4 packs for outdoor lighting and energy storage applications with integrated BMS and long cycle life.
Energy storage systems, commercial backup power, and industrial portable power. We supply scalable battery packs for BESS projects and industrial applications across India.
Handheld devices, smart instruments, IoT hardware, precision equipment. We design compact lithium battery packs for electronics products requiring long cycle life and integrated protection.
Electronic weighing machines, precision laboratory instruments, and field measurement equipment requiring reliable, consistent lithium battery power.
Industrial headlamps, emergency lighting, safety equipment, and portable work lights requiring durable lithium battery packs with deep discharge tolerance.
We work from your voltage, capacity, weight, and form factor requirements. If you have an existing battery you want replaced or improved, share the spec sheet and we'll match or better it.
Semi-solid state for high energy density drone applications. LiFePO4 for long cycle life solar and storage applications. We advise on the right chemistry for your operational profile.
Every pack includes a Battery Management System configured to your discharge profile. Protection thresholds, cell balancing, temperature limits, and communication interfaces specified to your requirements.
We accommodate your connector standard (XT60, XT90, AS150, custom), housing material, mounting points, and label requirements. The battery integrates cleanly into your product.
We supply pre-production samples for your qualification testing before committing to volume. Our team provides technical data sheets and is available for evaluation calls with your engineering team.
Reliable lead times and consistent quality across production runs. We supply OEM partners across India — Bangalore, Hyderabad, Pune, Delhi, Chennai, and other locations. Dedicated supply arrangements available for volume orders.
A significant share of lithium battery packs currently used in Indian drones and electronics are sourced from outside India. This creates supply chain risk, long lead times, import costs, and — for government or PLI-scheme related procurement — potential compliance issues. A domestically manufactured battery from an MSME-registered Indian supplier resolves all of these:
Tell us your application, voltage and capacity requirements, approximate volumes, and any existing battery specification you want to match or improve. Our team will respond with a technical proposal and timeline within 48 hours.
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We manufacture lithium battery packs for drones, solar street lights, energy storage systems, and industrial applications. Built in India with 9+ years of experience. Let’s talk about what you need.
Mon – Sat: 9:00 AM – 6:00 PM
Sunday: Closed
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