Our Story
Leolus Energy didn’t start with a grand corporate plan. It started with a simple question: why are lithium batteries in India still unreliable for demanding applications like drones and solar systems?
Back in 2016, we started as Carbon Compass Enterprises with a small team and a clear focus: manufacturing lithium batteries that actually perform under real operating conditions. No shortcuts on cell matching. No skipping thermal testing. Every battery pack we shipped had to work — because our early clients were drone operators who couldn’t afford a mid-flight failure.
After nine years of manufacturing, testing, and iterating, we rebranded as Leolus Energy — a name that reflects what we’ve become: a lithium battery manufacturer in India that builds power systems for life beyond the grid. Today, our engineering team works on solid-state drone batteries, solar street light batteries, energy storage systems, and custom battery packs for OEMs across multiple industries.
Industries we serve today:
- Drone Manufacturers & UAV OEMs — Nexfly semi-solid state batteries for agriculture, surveillance, mapping, and delivery drones.
- Solar & Energy Storage — ZERA lithium batteries for solar street lights and off-grid energy storage systems across India.
- Electronics & Industrial — custom lithium battery packs for weighing machines, POS devices, headlamps, and consumer electronics OEMs.
We’re not the biggest lithium battery company in India. But the manufacturers and OEMs who work with us keep coming back — because our batteries perform the way the spec sheet says they will. Our story is not just about batteries — it's about engineering energy for tomorrow and enabling businesses to move Beyond the Grid.
Happy Customers
Skilled Team Members
Industry Experience
Most Valuable Awards
