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28Ah High Energy Density UAV Battery – 325Wh/kg with 5C Discharge and 600‑Cycle Lifespan
PPCell 28Ah high energy density UAV battery (Model P‑B075H5) delivers 325Wh/kg gravimetric energy density with 3.6V platform and 28Ah capacity. Ultra‑light 308g design with 5C continuous / 7C pulse discharge and low internal resistance ≤2 mΩ. Extended 600‑cycle lifespan – ideal for long‑endurance drones, mapping, surveillance, and inspection missions.
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Product Overview – High Energy Density UAV Battery with Balanced Performance
PPCell‘s 28Ah high energy density UAV battery (Model P‑B075H5) delivers 325Wh/kg gravimetric energy density – among the highest available in a production drone battery – with an exceptional combination of power delivery and extended cycle life. Leveraging advanced high‑nickel NMC cathode and silicon‑carbon anode technology with optimized electrode design, this cell achieves 325Wh/kg while delivering 5C continuous / 7C pulse discharge and 600 cycles – a rare balance of high energy density, robust power output, and operational longevity. The 3.6V platform provides reliable, efficient power delivery for a wide range of UAV applications.
With a nominal voltage of 3.6V and 28Ah capacity, the P‑B075H5 provides substantial energy (100.8Wh) in an ultra‑lightweight 308g package – delivering an exceptional energy‑to‑weight ratio that significantly extends UAV flight time without adding payload weight. The slim 11.0mm profile enables compact battery pack designs for space‑constrained UAV platforms. Low internal resistance ≤2 mΩ ensures efficient power delivery with minimal heating.
The 5C continuous / 7C pulse discharge capability provides robust power for takeoff, climbing, wind resistance, and maneuvering – sufficient for most industrial UAV operations including those in challenging wind conditions. The extended 600‑cycle lifespan outperforms typical 300‑500 cycle high‑energy‑density cells, delivering lower total cost of ownership for commercial drone operators. This cell is purpose‑built for long‑endurance UAV missions where maximum flight time, reliable power delivery, and operational longevity are equally critical.
Key Features – High Energy Density UAV Battery
High Energy Density (325Wh/kg): Among the highest energy densities available – significantly extends UAV flight time without adding weight.
High Discharge Capability (5C Continuous / 7C Pulse): 5C continuous (140A) and 7C instantaneous pulse (196A) discharge – robust power for takeoff, climbing, wind resistance, and maneuvering in challenging conditions.
Extended Cycle Life (600 cycles): Significantly longer than typical high‑energy‑density cells – reduces replacement frequency and total cost of ownership.
High Capacity (28Ah / 100.8Wh): Substantial energy capacity for extended missions – aerial mapping, surveillance, inspection, and cargo delivery.
Ultra‑Lightweight Design (308g): Remarkably light for a 28Ah high energy density cell – maximizes payload capacity for sensors, cameras, and mission equipment.
Low Internal Resistance (≤2 mΩ): Low‑impedance architecture minimizes joule heating, maximizes energy conversion efficiency, and enhances safety.
Slim Profile (11.0mm): Enables compact battery pack designs for space‑constrained UAV platforms.
Wide Operating Temperature Range: Supports charging from 0~45°C and discharging from -20~60°C for versatile mission scenarios.
Technical Specifications – 28Ah High Energy Density UAV Battery
| Parameter | Specification |
|---|---|
| Model | P‑B075H5 |
| Rated Voltage | 3.6 V |
| Capacity | 28 Ah |
| Total Energy | 100.8 Wh |
| Thickness | 11.0 mm (max) |
| Width | 75 mm (max) |
| Length | 175 mm (max) |
| Tab Width | 25 mm |
| Cell Weight | ≈ 308 g |
| Internal Resistance | ≤ 2 mΩ |
| Gravimetric Energy Density | 325 Wh/kg |
| Cycle Life | 600 cycles |
| Operating Temperature (Charge) | 0 ~ 45°C |
| Operating Temperature (Discharge) | -20 ~ 60°C |
| Maximum Continuous Charge | 1C |
| Maximum Continuous Discharge | 5C |
| Maximum Instantaneous Discharge | 7C |
Why Choose PPCell High Energy Density UAV Battery?
325Wh/kg High Energy Density: Unlocks extended flight missions – among the highest energy densities available in a production drone battery.
5C / 7C High Discharge Capability: Robust power for takeoff, climbing, wind resistance, and maneuvering – ideal for challenging flight conditions.
600‑Cycle Extended Lifespan: Significantly longer than typical high‑energy‑density cells – reduces total cost of ownership for commercial operators.
28Ah Capacity with 100.8Wh Energy: Substantial energy for long‑endurance missions – reduces battery swap frequency and increases operational efficiency.
Ultra‑Light 308g Design: Maximizes payload capacity for sensors, cameras, and mission equipment – ideal for commercial UAV operations.
Low ≤2 mΩ Internal Resistance: Minimizes heating, maximizes efficiency, and enhances safety.
Slim 11.0mm Profile: Enables compact battery pack designs for space‑constrained UAV platforms.
Proven Technology: PPCell leverages 15+ years of battery manufacturing expertise, with rigorous quality control and global technical support.
Applications
Aerial Mapping & Surveying: Long‑endurance flights enable larger area coverage in fewer sorties, significantly reducing operational costs and project timelines.
Surveillance & Security: Extended loiter time for perimeter monitoring, reconnaissance, and border patrol missions – covering larger areas with fewer battery swaps.
Industrial Inspection: Power line inspection, pipeline monitoring, bridge surveying, and infrastructure assessment – extended flight time covers more assets per mission.
Logistics & Delivery: Extended range for cargo delivery drones – enabling longer delivery distances and more deliveries per shift.
Agricultural Surveying: Longer flights for crop monitoring, precision agriculture, and field analysis – reducing downtime between battery swaps.
Search & Rescue: Extended flight time for emergency response missions – covering larger search areas and providing longer on‑station time.
Comparison: 325Wh/kg High Energy Density vs. Conventional LiPo for Drones
| Parameter | 325Wh/kg High Energy Density (PPCell P‑B075H5) | Conventional LiPo |
|---|---|---|
| Energy Density | 325 Wh/kg | 180‑220 Wh/kg |
| Weight (28Ah equivalent) | 308 g | ~450‑520 g |
| Continuous Discharge | 5C | 5C‑10C |
| Pulse Discharge | 7C | 10C‑15C |
| Cycle Life | 600 cycles | 300‑500 cycles |
| Safety | Advanced chemistry – enhanced stability | Liquid electrolyte – leakage/thermal runaway risk |
| Operating Temperature | -20 ~ 60°C | 0 ~ 45°C |
Comparison: PPCell High Energy Density Series
| Parameter | P‑B075H5 | P‑A488J9 | P‑A588J9 |
|---|---|---|---|
| Capacity | 28 Ah | 36 Ah | 40 Ah |
| Voltage | 3.6V | 3.8V HV | 3.8V HV |
| Energy Density | 325 Wh/kg | 343 Wh/kg | 380 Wh/kg |
| Weight | 308 g | 383 g | 400 g |
| Thickness | 11.0 mm | 10.4 mm | 10.5 mm |
| Continuous Discharge | 5C | 3C | 2C |
| Pulse Discharge | 7C | 5C | 3C |
| Cycle Life | 600 cycles | 500 cycles | 300 cycles |
| Best For | Balanced power + lifespan | Balanced energy + lifespan + power | Maximum energy density / flight time |
Comparison: PPCell Cross‑Series Selection Guide
| Parameter | P‑B075H5 (High Energy Density) | P‑9270H0 (Long Endurance) | P‑A675H5 (High Rate) |
|---|---|---|---|
| Capacity | 28 Ah | 20 Ah | 16 Ah |
| Voltage | 3.6V | 3.6V | 3.75V |
| Energy Density | 325 Wh/kg | 320 Wh/kg | 215 Wh/kg |
| Weight | 308 g | 225 g | 282 g |
| Thickness | 11.0 mm | 9.2 mm | 10.6 mm |
| Continuous Discharge | 5C | 5C | 15C |
| Pulse Discharge | 7C | 7C | 25C |
| Cycle Life | 600 cycles | 1000 cycles | 500 cycles |
| Best For | High energy + high power + lifespan | Balanced endurance + lifespan | Extreme power / agility |
FAQ
Q1: What makes this battery unique compared to other high energy density batteries?
A: The P‑B075H5 offers a unique combination of features: 325Wh/kg high energy density, 5C/7C robust discharge capability, and an extended 600‑cycle lifespan. Most high‑energy‑density cells prioritize energy density at the expense of power or cycle life – this cell delivers all three, making it ideal for commercial UAV operators who need maximum flight time, reliable power in challenging conditions, and lower total cost of ownership.
Q2: What flight time can I expect with this 325Wh/kg UAV battery?
A: At 325Wh/kg, this cell delivers substantially higher energy density than conventional LiPo batteries (180‑220Wh/kg) – roughly 50‑80% more energy per gram. For a typical industrial UAV, this translates to significantly extended flight times, enabling missions that were previously challenging with standard batteries.
Q3: How does the 5C/7C discharge capability benefit UAV operations?
A: 5C continuous (140A) provides robust power for sustained flight, climbing, and wind resistance. 7C pulse (196A) handles instantaneous demands during gust conditions, rapid maneuvering, and emergency situations. This makes the P‑B075H5 suitable for operations in challenging wind conditions and for UAVs requiring reliable power throughout the flight envelope.
Q4: How does the 600‑cycle lifespan benefit commercial operators?
A: 600 cycles at 80% depth of discharge means the battery maintains reliable performance through more missions than typical 300‑500 cycle batteries. This reduces replacement frequency, lowers total cost of ownership, and ensures consistent operational availability for commercial drone fleets.
Q5: What applications is this high energy density battery suitable for?
A: The 325Wh/kg energy density, 5C/7C discharge capability, and extended 600‑cycle lifespan make this cell ideal for any UAV mission where maximum flight time, reliable power, and operational longevity are priorities – aerial mapping, surveying, surveillance, industrial inspection, logistics, agricultural surveying, and search & rescue.
Q6: What is the operating temperature range?
A: The cell supports charging from 0~45°C and discharging from -20~60°C, making it suitable for cold‑weather inspection, high‑altitude missions, and hot summer operations.
Q7: Why is low internal resistance (≤2 mΩ) important?
A: Low internal resistance minimizes energy loss as heat during discharge, improves overall energy conversion efficiency, keeps the battery cooler during operation, and enhances safety – directly contributing to longer flight times and extended cycle life.
Q8: Is this battery compatible with existing drone systems?
A: Yes. The 3.6V nominal voltage is compatible with most drone power systems. Custom battery pack configurations (capacity, voltage, size, connectors, and BMS options) are available upon request.
Q9: How does this battery compare to the P‑9270H0 long endurance model?
A: The P‑B075H5 offers higher energy density (325Wh/kg vs. 320Wh/kg) and higher capacity (28Ah vs. 20Ah) with the same discharge rates (5C/7C), while the P‑9270H0 offers longer cycle life (1000 cycles vs. 600 cycles) in a lighter, thinner package (225g, 9.2mm vs. 308g, 11.0mm). Choose the P‑B075H5 for maximum energy and capacity; choose the P‑9270H0 for lighter weight and longer lifespan.
Q10: How does this battery compare to the P‑A488J9 model?
A: The P‑B075H5 offers higher discharge capability (5C/7C vs. 3C/5C) and longer cycle life (600 cycles vs. 500 cycles), while the P‑A488J9 offers higher energy density (343Wh/kg vs. 325Wh/kg) and higher capacity (36Ah vs. 28Ah). Choose the P‑B075H5 for applications requiring higher power output and longer lifespan; choose the P‑A488J9 for maximum flight time and capacity.