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20Ah Semi-Solid High Voltage Drone Battery – 260Wh/kg, 3.85V, 5C Continuous / 7C Pulse Discharge
PPCELL 20Ah semi-solid high voltage drone battery (Model P-C570H0) delivers 260Wh/kg energy density with 3.85V nominal voltage and 20Ah capacity – balancing high energy density with extended cycle life. 12.5mm profile, 295g lightweight design, and 5C continuous / 7C pulse discharge capability. Semi-solid electrolyte architecture provides enhanced safety and stability over standard Li-ion. Ideal for industrial inspection, mapping, surveying, and logistics drones requiring extended flight time and payload capacity.
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Product Overview – Semi-Solid High Voltage Drone Battery
PPCELL‘s 20Ah semi-solid high voltage drone battery (Model P-C570H0) delivers 260Wh/kg gravimetric energy density – significantly outperforming conventional LiPo batteries (180–220 Wh/kg at cell level) – enabling extended flight times for industrial and commercial drones. Semi-solid technology is transitioning from advanced validation toward early commercial deployment in high-performance UAV applications in 2026.
With a nominal voltage of 3.85V and 20Ah capacity, the C570H0 provides 77Wh of total energy in a lightweight 295g package. The 12.5mm profile enables efficient battery pack designs for space‑constrained UAV platforms. The high voltage 3.85V platform maximizes system efficiency, reducing current draw and minimizing energy losses in the drone‘s power distribution system. Semi‑solid technology bridges the gap between liquid LiPo batteries and full solid‑state batteries, offering higher energy density and improved safety compared to traditional liquid‑electrolyte systems.
Key Features – Semi-Solid High Voltage UAV Battery
High Energy Density (260Wh/kg): Delivers 260Wh/kg gravimetric energy density – significantly higher than conventional LiPo batteries (180–220 Wh/kg) – extending UAV flight time without adding weight.
High Capacity (20Ah / 77Wh): 3.85V nominal voltage with 20Ah capacity delivers substantial energy for long‑endurance missions – mapping, surveying, inspection, and cargo delivery.
High Voltage Platform (3.85V): 3.85V nominal voltage enables more efficient power delivery, reducing current draw and minimizing I²R losses in the drone‘s power distribution system.
High Discharge Rate (5C Continuous / 7C Pulse): 5C continuous discharge (100A) and 7C instantaneous pulse discharge (140A) for power‑intensive flight maneuvers, takeoff, and emergency power.
Long Cycle Life (1500 Cycles): 1500 cycles at 80% depth of discharge ensures reliable performance over extended operational periods – triple the cycle life of traditional LiPo batteries.
Ultra‑Low Internal Resistance (≤1.5mΩ): Minimizes heat generation and power loss during high-rate discharge, improving efficiency and safety.
Wide Operating Temperature Range: Supports charging from 0~45°C and discharging from -20~60°C for versatile mission scenarios.
Technical Specifications – 20Ah Semi-Solid High Voltage Drone Battery
| Parameter | Specification |
|---|---|
| Model | P-C570H0 |
| Rated Voltage | 3.85 V |
| Capacity | 20 Ah |
| Total Energy | 77 Wh |
| Thickness | 12.5 mm (max) |
| Width | 70 mm (max) |
| Length | 171 mm (max) |
| Tab Width | 15 mm |
| Cell Weight | ≈ 295 g |
| Internal Resistance | ≤ 1.5 mΩ |
| Gravimetric Energy Density | 260 Wh/kg |
| Cycle Life | 1500 cycles |
| Operating Temperature (Charge) | 0 ~ 45°C |
| Operating Temperature (Discharge) | -20 ~ 60°C |
| Max Continuous Charge | 2C |
| Max Continuous Discharge | 5C |
| Max Pulse Discharge | 7C |
Why Choose PPCELL Semi-Solid High Voltage Drone Battery?
Extended Flight Time: 260Wh/kg energy density delivers significantly longer flight times compared to conventional LiPo batteries – critical for mapping, surveying, inspection, and search & rescue missions.
High Voltage Efficiency: 3.85V nominal voltage enables more efficient power delivery, reducing current draw and minimizing energy losses.
Extended Service Life: 1500 cycles at 80% DoD – triple the cycle life of traditional LiPo batteries (500-800 cycles) – significantly reducing replacement frequency and total cost of ownership.
Semi‑Solid Safety: Hybrid electrolyte architecture provides enhanced safety and stability over standard Li‑ion, reducing leakage and thermal runaway risks.
High Discharge Performance: 5C continuous and 7C pulse discharge for takeoff, climbing, wind resistance, and emergency maneuvers.
Compact Form Factor: 12.5mm profile and 70×171mm footprint fit seamlessly into space‑constrained UAV battery compartments.
Low Internal Resistance: ≤1.5mΩ minimizes heat generation and power loss during high-rate discharge – temperature rise under load is minimized.
Proven Technology: PPCELL leverages 15+ years of battery manufacturing expertise, with rigorous quality control and global technical support.
Applications
Industrial Inspection: Power line inspection, pipeline monitoring, bridge surveying – extended flight time covers more assets per mission.
Aerial Mapping & Surveying: Long‑endurance flights enable larger area coverage in fewer sorties, reducing operational costs.
Logistics & Delivery: Extended range for cargo delivery drones, enabling longer delivery distances.
Search & Rescue: Extended flight time for emergency response missions, covering larger search areas.
Agricultural Surveying: Longer flights for crop monitoring, reducing downtime between battery swaps.
Security & Surveillance: Extended loiter time for perimeter monitoring and reconnaissance missions.
Comparison: Semi-Solid High Voltage vs. Conventional LiPo for Drones
| Parameter | Semi-Solid HV (PPCELL C570H0) | Conventional LiPo |
|---|---|---|
| Nominal Voltage | 3.85 V | 3.7 V |
| Energy Density | 260 Wh/kg | 180‑220 Wh/kg |
| Cycle Life | 1500 cycles | 500‑800 cycles |
| Safety | Semi-solid – enhanced stability | Liquid electrolyte – leakage risk |
| Operating Temperature | -20 ~ 60°C | 0 ~ 45°C |
FAQ
Q1: What is the advantage of semi‑solid battery technology for drones?
A: Semi‑solid batteries use a hybrid electrolyte architecture that retains minimal liquid content, suppressing lithium dendrites and providing enhanced safety. This enables higher energy density, better safety, and extended cycle life compared to conventional LiPo batteries.
Q2: What is the advantage of the 3.85V high voltage platform?
A: The 3.85V nominal voltage enables more efficient power delivery, reducing current draw and minimizing I²R losses in the drone‘s power distribution system – translating to more usable energy for flight.
Q3: What is the discharge capability?
A: The cell supports 5C continuous discharge (100A) and 7C instantaneous pulse discharge (140A) – delivering the power needed for takeoff, rapid climbing, wind resistance, and emergency maneuvers.
Q4: What is the expected cycle life?
A: The cell delivers 1500 cycles at 80% depth of discharge – triple the cycle life of traditional LiPo batteries (500-800 cycles) – significantly reducing replacement costs.
Q5: What applications is this 260Wh/kg semi‑solid drone battery suitable for?
A: The 260Wh/kg energy density, 20Ah capacity, 5C/7C discharge capability, and 1500‑cycle life make this cell ideal for industrial inspection, aerial mapping, surveying, logistics, search & rescue, and agricultural surveying – any UAV mission where extended flight time, payload capacity, and durability are critical.
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 a wide range of environmental conditions from cold‑weather operations to hot summer missions.