Why 77% Indigenised Manufacturing Matters for Drone Procurement

When procuring drone batteries, specifications such as energy density, discharge rate and cycle life naturally get most of the attention.

There is another factor that can have a significant impact on long-term operations: where and how the battery is manufactured.

At Dreamfly Innovations, 77% of our battery manufacturing is indigenized in India. For drone OEMs, fleet operators and defence customers, this translates into advantages across supply, service and scalability.

1. Greater Supply Chain Resilience

Global supply chains can be affected by shipping disruptions, geopolitical developments, export restrictions and component shortages.

A higher level of domestic manufacturing reduces exposure to these disruptions and provides greater control over production and supply.

This becomes particularly important for defence and surveillance applications, where uninterrupted availability can directly impact operational readiness.

India's defence procurement policy has progressively increased its focus on indigenous content and domestic manufacturing. DAP-2020 prioritised the Buy (Indian-IDDM) category, while subsequent reforms have continued to strengthen indigenous sourcing.

2. Faster Delivery & Replacement

Drone batteries are consumable components. As fleets grow, so does the requirement for replacements.

Domestic manufacturing can provide greater control over:

• Production schedules

• Inventory

• Quality testing

• Dispatch

• Replacement cycles

For an operator managing hundreds of drones, reducing battery lead times can directly improve fleet availability.

3. Easier Customization

Every drone platform has different requirements.

Voltage, capacity, dimensions, peak current, communication protocols and thermal requirements can all vary.

With engineering and manufacturing capabilities located in India, battery suppliers can work more closely with drone OEMs to develop and modify battery systems around specific platforms.

This creates a shorter loop between:

Drone design → Battery development → Testing → Validation → Production

4. Better After-Sales Support

A battery's lifecycle extends well beyond the initial procurement.

Fleet operators need technical support, diagnostics, servicing and replacements throughout the life of the platform.

A domestic manufacturing and service ecosystem can significantly simplify this process, reducing dependence on overseas suppliers and logistics.

For high-utilization fleets, faster support can mean fewer grounded drones.

5. Strategic Importance for Defence

India's defence ecosystem is moving steadily toward greater indigenous capability.

The Ministry of Defence has highlighted the importance of indigenisation across the UAV ecosystem, including critical components. In 2026, the Raksha Mantri called for India to build a strong indigenous drone manufacturing ecosystem to strengthen strategic autonomy and defence preparedness.

The Chief of Defence Staff has similarly highlighted the risks of dependence on imported niche technologies, particularly for sustained operations and scalability.

For drones, this means looking deeper into the supply chain—including critical components such as batteries.

6. What Does 77% Indigenization Mean?

Indigenization represents the proportion of the manufacturing value chain that is developed and produced domestically.

A higher percentage can indicate greater domestic capability across engineering, manufacturing, testing, integration and support.

For procurement teams, useful questions include:

What percentage of the battery is indigenized?

Which critical components are imported?

Where does testing and validation happen?

How quickly can the manufacturer provide replacements?

Can the battery be customized for our UAV platform?

These questions provide a clearer picture of the supplier's long-term capability.

The Bigger Picture

As India's drone ecosystem scales, battery supply will become increasingly important to fleet readiness.

For a drone OEM, an indigenous battery partner can offer greater control over supply, customization, service and long-term support.

For defence customers, it also contributes to India's broader goal of reducing dependence on imported critical components.

At Dreamfly Innovations, 77% indigenized manufacturing is part of our approach to building reliable, scalable battery technology for India's growing drone ecosystem.

Because building India's drone industry starts with building the critical technologies that keep those drones in the air.