Powering every flight.
Built for every field
High-performance battery systems designed, tested and manufactured for agriculture, defence and mission-critical UAVs.
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Built around the drone
We engineer the power to match your drone
Payload, flight time, turnaround and field conditions change from platform to platform. We build the battery around those needs.
Agriculture performance
Built for long days in the field
Spraying drones fly, return, recharge and fly again. EIONIC™ batteries are built for that repeat cycle.
Longer battery life
500+ charge-discharge cycles on long-life configurations. Optimal Degradation Curve
More room for payload
Energy density up to 400 Wh/kg helps reduce battery weight. Mass Reduction Metric
Field-ready
Designed for -40°C to +55°C and altitudes up to 6,000 m. IP67 Thermal Enclosure
Smart battery management (for 12S/14S)
EIONIC™ BCS supports cell balancing and key electrical protections, with UAV CAN and BLE. CAN 2.0B / ArduPilot Ready
Fleet visibility
TRAKR shows cycle count, temperature and battery health across the fleet. Cloud & BLE Telemetry
Certified platforms
30+ BIS certifications and 12+ DGCA type certifications across platforms using Dreamfly batteries. Compliance Endorsement
High-discharge spray run
Steady output under continuous multirotor payload loads.
Rapid field turnaround
Low thermal accumulation allows rapid turnaround charging.
Consistent repeat cycles
500+ cycles with minimal cell degradation over seasons.
EIONIC™ battery platform
Wide battery range for agriculture drone
Choose a proven 6S or 12S or 14S pack, or ask us to build around your platform.
The live EIONIC™ range includes 22.2V, 44.4V and 51.8V packs, with 500-charge options.
| MODEL SKU | VOLTAGE & CAPACITY | BATTERY WEIGHT | LIFE CYCLE RATING | PEAK DISCHARGE |
|---|---|---|---|---|
|
EON-6S-16000
Standard Ag Edition |
22.2 V · 355 Wh | 1610 g | 500 CHARGES | 160 A peak (10C) |
|
EON-6S-22000
Extended Sprayer Pack |
22.2 V · 488 Wh | 1610 g | 500 CHARGES | 220 A peak (10C) |
|
EON-6S-27000
High Capacity Drone Pack |
22.2 V · 600 Wh | 2430 g | 500 CHARGES | 270 A peak (10C) |
|
EON-6S-30000
Max Endurance 6S |
22.2 V · 666 Wh | 2700 g | 500 CHARGES | 300 A peak (10C) |
Engineering out the daily bottlenecks of drone spraying
A spraying battery has to carry the chemical load, deliver the flight time and repeat the cycle through the day.
Lower battery weight
More of the drone’s carrying capacity can stay available for chemical payload.
Longer usable life
500+ cycles on long-life configurations.
Safer battery operations
Cell balancing plus over-voltage, under-voltage and short-circuit protection.
Real-time fleet monitoring
TRAKR reports cycle count, temperature and battery health.
Custom OEM engineering
Your drone defines the battery
Share the payload, flight-time target, voltage, power demand and operating conditions. We configure the battery around them.
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1
Understand the platform
Payload & flight profile
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2
Configure the battery
Form factor & chemistry
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3
Prototype
Precision pack build
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4
Test & validate
Thermal & flight benchmarks
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5
Manufacture & support
India-wide service network
Know what's happening inside every battery
The battery shouldn't disappear from view once it enters the field.
EIONIC™ BCS
Dreamfly's in-house battery management system provides cell-level balancing and protection with UAV CAN and BLE connectivity.
EIONIC™ TRAKR
A lightweight 5G BLE device gives operators visibility across battery fleets: cycle count, temperature and battery health.
DEFENCE & MISSION-CRITICAL UAVS
Serving India’s defence sector
with mission-critical aerospace power systems
From high-altitude surveillance to tactical strike platforms, Dreamfly engineers custom high-reliability power packs backed by stringent military testing and indigenous supply security.
Indigenous sovereign supply
100% designed, assembled, and verified in Bengaluru, eliminating foreign component dependencies.
Extreme climate survivability
Validated -40°C to +55°C operating thermal envelopes proven in trials in Leh, Ladakh, and the Thar Desert.
High-C rapid discharge
Sustained 1C to 60C pulse discharge rates providing instant burst power for evasive tactical maneuvers.
JSS 55555 military qualification
Comprehensive shock, vibration, thermal, and ingress qualification for extreme tactical environments.
Indigenous sovereign supply
100% designed, assembled, and verified in Bengaluru, eliminating foreign component dependencies.
Extreme climate survivability
Validated -40°C to +55°C operating thermal envelopes proven in Leh, Ladakh, and Thar Desert trials.
High-C rapid discharge
Sustained 1C to 60C pulse discharge rates providing instant burst power for evasive tactical maneuvers.
JSS 55555 military qualification
Comprehensive shock, vibration, thermal, and ingress qualification for extreme tactical environments.
THE EIONIC™ ADVANTAGE · HOW EIONIC™ DIFFERS
Why drone operators & OEMs switch to EIONIC™
Standard lithium packs weren't built for the punishing reality of drone fields. Here is how EIONIC™ solves everyday flying headaches.
TRAKR IoT Fleet Telemetry
Ordinary Packs: Operators guess cell health and cycle age on handwritten paper logs.
The EIONIC™ Difference: Built-in 5G TRAKR beacon streams live voltage, impedance, cycle counts, and thermal health straight to your handheld device.
Long-Life Chemistry
Ordinary Packs: Degrade rapidly after 150–250 flights, driving replacement costs up.
The EIONIC™ Difference: Delivers 500+ full charge cycles with optimal degradation curves—cutting your ongoing replacement overhead by more than half.
High Energy Density
Ordinary Packs: Bulky, heavy casings steal critical payload margins and shorten flight times.
The EIONIC™ Difference: Cell-to-pack engineering trims redundant modular weight, letting you carry larger chemical spray payloads or fly up to 25% longer.
Extreme Thermal Resilience
Ordinary Packs: Swell, throttle, and overheat in 45°C midday sun, risking mid-air failure.
The EIONIC™ Difference: Aerospace thermal heatsink packaging operates reliably through scorching Indian agricultural plains and sub-zero Himalayan altitudes.
Intelligent Zero-Guesswork BCS
Ordinary Packs: Basic passive balancing with zero flight-controller communication.
The EIONIC™ Difference: Autonomous active balancing and triple-layer surge fail-safes natively integrated with ArduPilot & PX4 via UAV CAN 2.0B.
48-Hour Pan-India Service
Ordinary Packs: Imported packs leave drones grounded for weeks waiting on overseas RMA support.
The EIONIC™ Difference: Supported nationwide across 40+ Indian service touchpoints with a guaranteed 48-hour pack swap turnaround SLA.
Built by engineers with deep expertise in Advanced Energy Systems.
Built, tested and supported here
Dreamfly designs, tests and manufactures drone battery systems in Bengaluru, with service support across India.
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Designed, tested and manufactured in Bengaluru. 40+ service touchpoints across India. Stated 48-hour service turnaround.
