Agriculture & Agri-Tech UAV Applications
Indian-manufactured semi-solid state batteries built for the real demands of agri drone operations — not lab conditions.
Nexfly 4S / 6S / 12S. Factory-direct from Bangalore. OEM supply available.
Industry-leading energy density for a Make in India drone battery — longer flight time per kg of battery weight
At 5 flights/day during season, that's 2–4 months of daily operation before replacement — not 3 weeks
Overcharge, over-discharge, short circuit, and thermal runaway protection built into every pack
Manufactured in Bangalore. No import delays, no customs risk, domestic after-sales support
An agriculture drone battery faces operating conditions that a hobbyist FPV pack or even a professional mapping drone battery simply was not designed for. The differences are not subtle — they are the reason generic drone batteries fail prematurely in agri use cases, costing OEMs warranty claims and operators lost field time.
Weight vs energy density is a real tradeoff. A 10L agri sprayer carries 10 kilograms of liquid payload. Every gram of battery weight eats into either payload capacity or airframe motor load. Yet the battery must also supply enough energy for a full tank cycle — typically 8–15 minutes of sustained high-discharge flight. Semi-solid state chemistry solves this by delivering up to 350 Wh/kg, meaning a lighter battery pack holds more usable energy than an equivalent LiPo of the same weight class.
Sprayer motor discharge demands are severe. Agriculture spraying drones run large-diameter, slow-RPM motors optimised for lifting heavy payloads and generating downdraft for spray penetration. These motors draw high continuous current — significantly higher than the burst-and-cruise profile of a surveillance or racing drone. An agri drone battery must sustain 15C–25C continuous discharge without voltage sag that would compromise spray pump operation and flight stability.
Thermal stress is a real field problem in India. During peak spraying seasons — March to May and October to November — ambient temperatures in Rajasthan, Punjab, Andhra Pradesh, and Maharashtra regularly reach 38–44°C. A battery operating in these conditions, cycling 8–10 times per day, accumulates significant thermal stress. LiPo chemistry accelerates degradation above 40°C. Semi-solid state electrolytes are inherently more thermally stable, meaning the battery degrades more slowly under the same conditions.
Cycle life determines your total cost of ownership. An agri drone in season flies 8–12 battery cycles per day. At 300 cycles minimum, a Nexfly battery survives a full 3-month kharif or rabi season of heavy use. A battery that fails at 100–150 cycles (common for cheap imports in hard use) forces mid-season replacement, adding cost and potentially delaying critical spray windows.
The agri drone battery market in India demands a purpose-built agriculture UAV battery from a manufacturer who understands these conditions — not a repurposed consumer or hobby pack.
The Nexfly series was not designed for a product catalogue — it was designed around the real operational requirements of high-payload UAVs. Agriculture applications are now the primary use case for Nexfly 6S and 12S batteries shipped from our Bangalore factory.
Configuration fit for Indian agri drone platforms:
Semi-solid state advantage in the field: Unlike liquid electrolyte LiPo batteries, the semi-solid state electrolyte in Nexfly packs does not undergo the same thermal runaway propagation risk. This is not an abstract safety statistic — it matters in an agri drone context where packs cycle rapidly in high-temperature environments, often operated by farm workers rather than trained technicians.
BMS protection for agri operations: The integrated BMS provides over-charge protection, over-discharge cutoff (critical when operators push for one more spray pass), short-circuit protection, and cell-level balancing. BMS parameters are tunable for OEM customers with specific charge/discharge profiles.
OEM supply and custom packs: Leolus Energy supplies both standard Nexfly configurations and fully custom battery packs to agriculture drone OEMs. If your platform requires a specific voltage, capacity, connector type, or form factor, contact our engineering team to discuss a custom build.
| Specification | Nexfly 4S | Nexfly 6S | Nexfly 12S |
|---|---|---|---|
| Nominal Voltage | 14.8V | 22.2V | 44.4V |
| Capacity Range | 10,000–22,000 mAh | 12,000–22,000 mAh | 11,000–40,000 mAh |
| Max Continuous Discharge | 25C | 25C | 25C |
| Chemistry | Semi-Solid State Li | Semi-Solid State Li | Semi-Solid State Li |
| Energy Density | Up to 350 Wh/kg | Up to 350 Wh/kg | Up to 350 Wh/kg |
| BMS Protection | Overcharge, over-discharge, short circuit, thermal, cell balance | Overcharge, over-discharge, short circuit, thermal, cell balance | Overcharge, over-discharge, short circuit, thermal, cell balance |
| Cycle Life | 300–500 cycles | 300–500 cycles | 300–500 cycles |
| Operating Temperature | -10°C to +55°C | -10°C to +55°C | -10°C to +55°C |
| Best For | 5–8L sprayers, mapping drones | 10–16L agri sprayers | 16–30L heavy sprayers, industrial agri drones |
Exact specifications vary by model variant. Contact us for full technical datasheets for your specific capacity requirement.
The core agri drone use case in India. Nexfly 6S and 12S batteries power the high-current demand of spray pump motors and multi-rotor systems simultaneously. Cycle life and thermal stability are the deciding factors here — our packs are designed to handle the 8–12 daily cycles typical of commercial spraying operations during kharif and rabi seasons. Compatible with most Indian-assembled open-platform agri sprayers.
Fixed-wing and multi-rotor mapping drones used for NDVI analysis, crop health assessment, and field surveying require long endurance at moderate discharge rates. Nexfly 4S and 6S batteries provide the high energy-to-weight ratio that extends survey coverage per flight. For agri-tech companies building mapping services across large farm holdings in Maharashtra, Haryana, and Punjab, battery weight efficiency directly determines survey economics.
Drone-based seed broadcasting — used for paddy sowing, plantation re-seeding, and difficult terrain coverage in hilly regions — requires consistent payload lift across the entire battery discharge curve. Voltage sag from a weak battery translates directly into inconsistent seed spread pattern and incomplete coverage. Nexfly's flat discharge profile and BMS over-discharge protection ensure the drone maintains consistent power delivery until the battery cutoff threshold, not before.
Agri-tech companies operating fleets of 5–50+ drones for contract spraying services need a battery supplier who can handle volume, consistency, and after-sales support. Leolus Energy offers fleet supply agreements with batch quality testing documentation, standardised BMS parameters across the fleet, and direct replacement supply. If your operations span multiple states, we can supply via regional distributors or direct courier — no import logistics involved.
The case for sourcing your agri drone batteries from an Indian manufacturer is not just about nationalism — it is a practical procurement decision with real operational consequences.
No import dependencies or customs delays. Import-sourced batteries arrive subject to customs clearance timelines, port congestion, and evolving import duty regulations. A battery shipment stuck at customs during peak spraying season costs your customers field time they cannot recover. Leolus Energy ships from Bangalore — typically delivered to most Indian cities within 2–5 business days via express courier.
Real after-sales support. When a battery shows degradation or BMS behaviour that needs investigation, you can send it back to us. There is a real engineering team here who can assess, advise, and replace. That is not a given with imported alternatives whose support infrastructure is an overseas email address.
OEM customisation without a 12-week lead time. Need a specific connector, a custom BMS cutoff voltage, or a non-standard capacity? We can engineer and produce that — without the 8–12 week international development cycle that offshore manufacturers require for custom orders.
PLI scheme alignment. Drone OEMs and agri-tech companies participating in India's PLI scheme and Kisan Drone programme benefit from sourcing domestically manufactured components. Using Nexfly batteries — a Make in India product from an MSME-registered Bangalore manufacturer — supports your own compliance and value-addition positioning under these programmes.
Leolus Energy supplies agriculture drone batteries to OEMs, agri-tech companies, and drone fleet operators across India. Our primary manufacturing and dispatch hub is in Bangalore, Karnataka — allowing us to serve South India with next-day or same-day options for urgent requirements.
We supply agriculture UAV battery packs to drone manufacturers in Maharashtra — particularly in Pune, Nashik, and Mumbai — where a significant cluster of agri-tech startups and drone OEMs has emerged. In the north, we serve procurement teams in Delhi NCR, Haryana (Gurugram, Faridabad), and Punjab — states where the agriculture drone deployment under Kisan Drone and state-level subsidy schemes is highest in volume.
Agri drone OEMs in Andhra Pradesh and Telangana, Uttar Pradesh, Rajasthan, and Gujarat regularly source Nexfly batteries for their platforms. If your operations are in a state not listed here, it doesn't matter — we ship PAN India via reliable courier partners with tracking and insurance on all battery shipments.
For OEMs requiring regional stocking or consignment supply arrangements, contact us to discuss a supply partnership.
Your drone platform deserves a battery supplier who has studied the Indian agriculture field environment — not one optimising for lab benchmarks. Share your drone specs and operational requirements and our engineering team will respond with the right Nexfly configuration, a technical datasheet, and factory-direct pricing within 24 hours.
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