20Ah Semi-Solid High Voltage Drone Battery – 300Wh/kg, 3.95V, 5C Continuous / 7C Pulse Discharge

PPCELL 20Ah semi-solid high voltage drone battery (Model P‑9875H5) delivers an industry-leading 300Wh/kg energy density with 3.95V nominal voltage – one of the highest energy densities available in a production drone battery. Ultra-light 263g design with 9.8mm slim profile, 5C continuous / 7C pulse discharge capability, and semi-solid electrolyte safety. Ideal for long-endurance mapping, industrial inspection, surveying, and logistics drones.

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Description

Product Overview – 300Wh/kg Semi-Solid High Voltage Drone Battery

PPCELL‘s 20Ah semi-solid high voltage drone battery (Model P‑9875H5) represents the forefront of UAV power technology, delivering an industry-leading 300Wh/kg gravimetric energy density – significantly higher than conventional LiPo batteries (180–220 Wh/kg at pack level). Leveraging advanced semi‑solid electrolyte architecture with high‑nickel NMC cathode and silicon‑carbon anode technology, this cell enables dramatically extended flight times for industrial and commercial drones.

With a nominal voltage of 3.95V and 20Ah capacity, the P‑9875H5 provides 79Wh of total energy in an ultra-lightweight 263g package – delivering exceptional power-to-weight ratio for extended missions. The slim 9.8mm profile enables compact battery pack designs for space‑constrained UAV platforms. The high voltage 3.95V 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 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

300Wh/kg Ultra-High Energy Density: Industry-leading energy density – significantly extends UAV flight time without adding weight. Semi-solid batteries in the 300Wh/kg class enable extended flight missions for commercial drones.
High Voltage Platform (3.95V): 3.95V nominal voltage enables more efficient power delivery, reducing current draw and minimizing I²R losses in the drone‘s power distribution system.
High Discharge Performance (5C Continuous / 7C Pulse): 5C continuous discharge (100A) and 7C instantaneous pulse discharge (140A) – delivering the power needed for takeoff, rapid climbing, wind resistance, and emergency maneuvers.
Ultra-Lightweight Design (263g / 9.8mm): Remarkably light and slim – maximizes payload capacity for sensors, cameras, and mission equipment while enabling compact UAV designs.
Semi‑Solid Safety: Hybrid electrolyte architecture with advanced materials suppresses lithium dendrites and provides enhanced safety, significantly reducing leakage and thermal runaway risks.
800-Cycle Service Life: 800 cycles at 80% depth of discharge ensures reliable performance over extended operational periods.
Wide Operating Temperature Range: Supports charging from 0~45°C and discharging from -20~60°C for versatile mission scenarios across diverse environments.

Technical Specifications – 20Ah Semi-Solid High Voltage Drone Battery

Parameter	Specification
Model	P‑9875H5
Rated Voltage	3.95 V
Capacity	20 Ah
Total Energy	79 Wh
Thickness	9.8 mm (max)
Width	75 mm (max)
Length	175 mm (max)
Tab Width	25 mm
Cell Weight	≈ 263 g
Internal Resistance	≤ 2 mΩ
Gravimetric Energy Density	300 Wh/kg
Cycle Life	800 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?

Industry-Leading 300Wh/kg Energy Density: Unlocks extended flight missions – transform standard operations into longer, high-value missions. Semi-solid batteries in this class represent the leading edge of commercial UAV power technology.
Extreme Power Delivery: 5C continuous and 7C pulse discharge for demanding flight maneuvers, heavy-lift takeoff, and emergency power.
Ultra-Light & Slim Design: At just 263g and 9.8mm, this is one of the lightest and thinnest 300Wh/kg drone batteries available – preserving maximum payload capacity.
High Voltage Efficiency: 3.95V platform delivers more usable energy per cell, reducing system losses and extending effective flight time.
Semi‑Solid Safety: Enhanced stability and safety over conventional LiPo batteries – critical for reliable UAV operations in demanding environments.
Wide Operating Temperature: -20~60°C discharge range ensures reliable performance across diverse environments.
Proven Technology: PPCELL leverages 15+ years of battery manufacturing expertise, with rigorous quality control and global technical support.

Applications

Long-Endurance Mapping & Surveying: Extended flight time enables larger area coverage in fewer sorties, reducing operational costs.
Industrial Inspection: Power line inspection, pipeline monitoring, bridge surveying – extended flight time covers more assets per mission.
Logistics & Delivery: Extended range for cargo delivery drones, enabling longer delivery distances and heavier payloads.
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 P‑9875H5)	Conventional LiPo
Nominal Voltage	3.95 V	3.7 V
Energy Density	300 Wh/kg	180‑220 Wh/kg
Weight (20Ah equivalent)	263 g	~350‑400 g
Safety	Semi-solid – enhanced stability	Liquid electrolyte – leakage/thermal runaway risk
Cycle Life	800 cycles	300‑500 cycles
Operating Temperature	-20 ~ 60°C	0 ~ 45°C

FAQ

Q1: What flight time can I expect with this 300Wh/kg semi-solid drone battery?

A: At 300Wh/kg, this semi-solid cell delivers significantly higher energy density than conventional LiPo batteries (180‑220 Wh/kg). For a typical industrial drone, this translates to substantially extended flight times – turning standard missions into much longer operations. Actual flight time depends on drone weight, motors, and mission profile. Semi-solid batteries in the 300Wh/kg class have demonstrated over 60 minutes of continuous operation for compatible UAV platforms.

Q2: What is the advantage of the high voltage 3.95V platform?

A: The 3.95V nominal voltage is higher than conventional 3.7V LiPo cells. This 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 and why does it matter for drones?

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. Semi-solid batteries with 5C discharge capability are well-suited for industrial drones requiring both endurance and power.

Q4: What is the expected cycle life?

A: The cell delivers 800 cycles at 80% depth of discharge. While lower than LFP batteries, this is comparable to other high-energy-density semi-solid batteries used in professional drone applications and reflects the trade-off for maximum energy density.

Q5: What applications is this 300Wh/kg semi-solid drone battery suitable for?

A: The 300Wh/kg energy density, 5C/7C discharge capability, and ultra-lightweight 263g design make this cell ideal for industrial inspection, aerial mapping, surveying, logistics, search & rescue, and agricultural surveying – any UAV mission where extended flight time and payload capacity 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. Advanced semi-solid designs can withstand extreme temperatures from -40°C to 60°C